diff options
Diffstat (limited to 'ANDROID_3.4.5/sound/pci/asihpi')
25 files changed, 0 insertions, 16255 deletions
diff --git a/ANDROID_3.4.5/sound/pci/asihpi/Makefile b/ANDROID_3.4.5/sound/pci/asihpi/Makefile deleted file mode 100644 index 391830a4..00000000 --- a/ANDROID_3.4.5/sound/pci/asihpi/Makefile +++ /dev/null @@ -1,5 +0,0 @@ -snd-asihpi-objs := asihpi.o hpioctl.o hpimsginit.o\ - hpicmn.o hpifunc.o hpidebug.o hpidspcd.o\ - hpios.o hpi6000.o hpi6205.o hpimsgx.o - -obj-$(CONFIG_SND_ASIHPI) += snd-asihpi.o diff --git a/ANDROID_3.4.5/sound/pci/asihpi/asihpi.c b/ANDROID_3.4.5/sound/pci/asihpi/asihpi.c deleted file mode 100644 index e8de831f..00000000 --- a/ANDROID_3.4.5/sound/pci/asihpi/asihpi.c +++ /dev/null @@ -1,2992 +0,0 @@ -/* - * Asihpi soundcard - * Copyright (c) by AudioScience Inc <alsa@audioscience.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation; - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * - * The following is not a condition of use, merely a request: - * If you modify this program, particularly if you fix errors, AudioScience Inc - * would appreciate it if you grant us the right to use those modifications - * for any purpose including commercial applications. - */ - -#include "hpi_internal.h" -#include "hpi_version.h" -#include "hpimsginit.h" -#include "hpioctl.h" -#include "hpicmn.h" - - -#include <linux/pci.h> -#include <linux/init.h> -#include <linux/jiffies.h> -#include <linux/slab.h> -#include <linux/time.h> -#include <linux/wait.h> -#include <linux/module.h> -#include <sound/core.h> -#include <sound/control.h> -#include <sound/pcm.h> -#include <sound/pcm_params.h> -#include <sound/info.h> -#include <sound/initval.h> -#include <sound/tlv.h> -#include <sound/hwdep.h> - -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("AudioScience inc. <support@audioscience.com>"); -MODULE_DESCRIPTION("AudioScience ALSA ASI5000 ASI6000 ASI87xx ASI89xx " - HPI_VER_STRING); - -#if defined CONFIG_SND_DEBUG_VERBOSE -/** - * snd_printddd - very verbose debug printk - * @format: format string - * - * Works like snd_printk() for debugging purposes. - * Ignored when CONFIG_SND_DEBUG_VERBOSE is not set. - * Must set snd module debug parameter to 3 to enable at runtime. - */ -#define snd_printddd(format, args...) \ - __snd_printk(3, __FILE__, __LINE__, format, ##args) -#else -#define snd_printddd(format, args...) do { } while (0) -#endif - -static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* index 0-MAX */ -static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; -static bool enable_hpi_hwdep = 1; - -module_param_array(index, int, NULL, S_IRUGO); -MODULE_PARM_DESC(index, "ALSA index value for AudioScience soundcard."); - -module_param_array(id, charp, NULL, S_IRUGO); -MODULE_PARM_DESC(id, "ALSA ID string for AudioScience soundcard."); - -module_param_array(enable, bool, NULL, S_IRUGO); -MODULE_PARM_DESC(enable, "ALSA enable AudioScience soundcard."); - -module_param(enable_hpi_hwdep, bool, S_IRUGO|S_IWUSR); -MODULE_PARM_DESC(enable_hpi_hwdep, - "ALSA enable HPI hwdep for AudioScience soundcard "); - -/* identify driver */ -#ifdef KERNEL_ALSA_BUILD -static char *build_info = "Built using headers from kernel source"; -module_param(build_info, charp, S_IRUGO); -MODULE_PARM_DESC(build_info, "built using headers from kernel source"); -#else -static char *build_info = "Built within ALSA source"; -module_param(build_info, charp, S_IRUGO); -MODULE_PARM_DESC(build_info, "built within ALSA source"); -#endif - -/* set to 1 to dump every control from adapter to log */ -static const int mixer_dump; - -#define DEFAULT_SAMPLERATE 44100 -static int adapter_fs = DEFAULT_SAMPLERATE; - -/* defaults */ -#define PERIODS_MIN 2 -#define PERIOD_BYTES_MIN 2048 -#define BUFFER_BYTES_MAX (512 * 1024) - -#define MAX_CLOCKSOURCES (HPI_SAMPLECLOCK_SOURCE_LAST + 1 + 7) - -struct clk_source { - int source; - int index; - char *name; -}; - -struct clk_cache { - int count; - int has_local; - struct clk_source s[MAX_CLOCKSOURCES]; -}; - -/* Per card data */ -struct snd_card_asihpi { - struct snd_card *card; - struct pci_dev *pci; - struct hpi_adapter *hpi; - - u32 h_mixer; - struct clk_cache cc; - - u16 can_dma; - u16 support_grouping; - u16 support_mrx; - u16 update_interval_frames; - u16 in_max_chans; - u16 out_max_chans; - u16 in_min_chans; - u16 out_min_chans; -}; - -/* Per stream data */ -struct snd_card_asihpi_pcm { - struct timer_list timer; - unsigned int respawn_timer; - unsigned int hpi_buffer_attached; - unsigned int buffer_bytes; - unsigned int period_bytes; - unsigned int bytes_per_sec; - unsigned int pcm_buf_host_rw_ofs; /* Host R/W pos */ - unsigned int pcm_buf_dma_ofs; /* DMA R/W offset in buffer */ - unsigned int pcm_buf_elapsed_dma_ofs; /* DMA R/W offset in buffer */ - unsigned int drained_count; - struct snd_pcm_substream *substream; - u32 h_stream; - struct hpi_format format; -}; - -/* universal stream verbs work with out or in stream handles */ - -/* Functions to allow driver to give a buffer to HPI for busmastering */ - -static u16 hpi_stream_host_buffer_attach( - u32 h_stream, /* handle to outstream. */ - u32 size_in_bytes, /* size in bytes of bus mastering buffer */ - u32 pci_address -) -{ - struct hpi_message hm; - struct hpi_response hr; - unsigned int obj = hpi_handle_object(h_stream); - - if (!h_stream) - return HPI_ERROR_INVALID_OBJ; - hpi_init_message_response(&hm, &hr, obj, - obj == HPI_OBJ_OSTREAM ? - HPI_OSTREAM_HOSTBUFFER_ALLOC : - HPI_ISTREAM_HOSTBUFFER_ALLOC); - - hpi_handle_to_indexes(h_stream, &hm.adapter_index, - &hm.obj_index); - - hm.u.d.u.buffer.buffer_size = size_in_bytes; - hm.u.d.u.buffer.pci_address = pci_address; - hm.u.d.u.buffer.command = HPI_BUFFER_CMD_INTERNAL_GRANTADAPTER; - hpi_send_recv(&hm, &hr); - return hr.error; -} - -static u16 hpi_stream_host_buffer_detach(u32 h_stream) -{ - struct hpi_message hm; - struct hpi_response hr; - unsigned int obj = hpi_handle_object(h_stream); - - if (!h_stream) - return HPI_ERROR_INVALID_OBJ; - - hpi_init_message_response(&hm, &hr, obj, - obj == HPI_OBJ_OSTREAM ? - HPI_OSTREAM_HOSTBUFFER_FREE : - HPI_ISTREAM_HOSTBUFFER_FREE); - - hpi_handle_to_indexes(h_stream, &hm.adapter_index, - &hm.obj_index); - hm.u.d.u.buffer.command = HPI_BUFFER_CMD_INTERNAL_REVOKEADAPTER; - hpi_send_recv(&hm, &hr); - return hr.error; -} - -static inline u16 hpi_stream_start(u32 h_stream) -{ - if (hpi_handle_object(h_stream) == HPI_OBJ_OSTREAM) - return hpi_outstream_start(h_stream); - else - return hpi_instream_start(h_stream); -} - -static inline u16 hpi_stream_stop(u32 h_stream) -{ - if (hpi_handle_object(h_stream) == HPI_OBJ_OSTREAM) - return hpi_outstream_stop(h_stream); - else - return hpi_instream_stop(h_stream); -} - -static inline u16 hpi_stream_get_info_ex( - u32 h_stream, - u16 *pw_state, - u32 *pbuffer_size, - u32 *pdata_in_buffer, - u32 *psample_count, - u32 *pauxiliary_data -) -{ - u16 e; - if (hpi_handle_object(h_stream) == HPI_OBJ_OSTREAM) - e = hpi_outstream_get_info_ex(h_stream, pw_state, - pbuffer_size, pdata_in_buffer, - psample_count, pauxiliary_data); - else - e = hpi_instream_get_info_ex(h_stream, pw_state, - pbuffer_size, pdata_in_buffer, - psample_count, pauxiliary_data); - return e; -} - -static inline u16 hpi_stream_group_add( - u32 h_master, - u32 h_stream) -{ - if (hpi_handle_object(h_master) == HPI_OBJ_OSTREAM) - return hpi_outstream_group_add(h_master, h_stream); - else - return hpi_instream_group_add(h_master, h_stream); -} - -static inline u16 hpi_stream_group_reset(u32 h_stream) -{ - if (hpi_handle_object(h_stream) == HPI_OBJ_OSTREAM) - return hpi_outstream_group_reset(h_stream); - else - return hpi_instream_group_reset(h_stream); -} - -static inline u16 hpi_stream_group_get_map( - u32 h_stream, u32 *mo, u32 *mi) -{ - if (hpi_handle_object(h_stream) == HPI_OBJ_OSTREAM) - return hpi_outstream_group_get_map(h_stream, mo, mi); - else - return hpi_instream_group_get_map(h_stream, mo, mi); -} - -static u16 handle_error(u16 err, int line, char *filename) -{ - if (err) - printk(KERN_WARNING - "in file %s, line %d: HPI error %d\n", - filename, line, err); - return err; -} - -#define hpi_handle_error(x) handle_error(x, __LINE__, __FILE__) - -/***************************** GENERAL PCM ****************/ - -static void print_hwparams(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *p) -{ - char name[16]; - snd_pcm_debug_name(substream, name, sizeof(name)); - snd_printd("%s HWPARAMS\n", name); - snd_printd(" samplerate %d Hz\n", params_rate(p)); - snd_printd(" channels %d\n", params_channels(p)); - snd_printd(" format %d\n", params_format(p)); - snd_printd(" subformat %d\n", params_subformat(p)); - snd_printd(" buffer %d B\n", params_buffer_bytes(p)); - snd_printd(" period %d B\n", params_period_bytes(p)); - snd_printd(" access %d\n", params_access(p)); - snd_printd(" period_size %d\n", params_period_size(p)); - snd_printd(" periods %d\n", params_periods(p)); - snd_printd(" buffer_size %d\n", params_buffer_size(p)); - snd_printd(" %d B/s\n", params_rate(p) * - params_channels(p) * - snd_pcm_format_width(params_format(p)) / 8); - -} - -static snd_pcm_format_t hpi_to_alsa_formats[] = { - -1, /* INVALID */ - SNDRV_PCM_FORMAT_U8, /* HPI_FORMAT_PCM8_UNSIGNED 1 */ - SNDRV_PCM_FORMAT_S16, /* HPI_FORMAT_PCM16_SIGNED 2 */ - -1, /* HPI_FORMAT_MPEG_L1 3 */ - SNDRV_PCM_FORMAT_MPEG, /* HPI_FORMAT_MPEG_L2 4 */ - SNDRV_PCM_FORMAT_MPEG, /* HPI_FORMAT_MPEG_L3 5 */ - -1, /* HPI_FORMAT_DOLBY_AC2 6 */ - -1, /* HPI_FORMAT_DOLBY_AC3 7 */ - SNDRV_PCM_FORMAT_S16_BE,/* HPI_FORMAT_PCM16_BIGENDIAN 8 */ - -1, /* HPI_FORMAT_AA_TAGIT1_HITS 9 */ - -1, /* HPI_FORMAT_AA_TAGIT1_INSERTS 10 */ - SNDRV_PCM_FORMAT_S32, /* HPI_FORMAT_PCM32_SIGNED 11 */ - -1, /* HPI_FORMAT_RAW_BITSTREAM 12 */ - -1, /* HPI_FORMAT_AA_TAGIT1_HITS_EX1 13 */ - SNDRV_PCM_FORMAT_FLOAT, /* HPI_FORMAT_PCM32_FLOAT 14 */ -#if 1 - /* ALSA can't handle 3 byte sample size together with power-of-2 - * constraint on buffer_bytes, so disable this format - */ - -1 -#else - /* SNDRV_PCM_FORMAT_S24_3LE */ /* HPI_FORMAT_PCM24_SIGNED 15 */ -#endif -}; - - -static int snd_card_asihpi_format_alsa2hpi(snd_pcm_format_t alsa_format, - u16 *hpi_format) -{ - u16 format; - - for (format = HPI_FORMAT_PCM8_UNSIGNED; - format <= HPI_FORMAT_PCM24_SIGNED; format++) { - if (hpi_to_alsa_formats[format] == alsa_format) { - *hpi_format = format; - return 0; - } - } - - snd_printd(KERN_WARNING "failed match for alsa format %d\n", - alsa_format); - *hpi_format = 0; - return -EINVAL; -} - -static void snd_card_asihpi_pcm_samplerates(struct snd_card_asihpi *asihpi, - struct snd_pcm_hardware *pcmhw) -{ - u16 err; - u32 h_control; - u32 sample_rate; - int idx; - unsigned int rate_min = 200000; - unsigned int rate_max = 0; - unsigned int rates = 0; - - if (asihpi->support_mrx) { - rates |= SNDRV_PCM_RATE_CONTINUOUS; - rates |= SNDRV_PCM_RATE_8000_96000; - rate_min = 8000; - rate_max = 100000; - } else { - /* on cards without SRC, - valid rates are determined by sampleclock */ - err = hpi_mixer_get_control(asihpi->h_mixer, - HPI_SOURCENODE_CLOCK_SOURCE, 0, 0, 0, - HPI_CONTROL_SAMPLECLOCK, &h_control); - if (err) { - snd_printk(KERN_ERR - "No local sampleclock, err %d\n", err); - } - - for (idx = -1; idx < 100; idx++) { - if (idx == -1) { - if (hpi_sample_clock_get_sample_rate(h_control, - &sample_rate)) - continue; - } else if (hpi_sample_clock_query_local_rate(h_control, - idx, &sample_rate)) { - break; - } - - rate_min = min(rate_min, sample_rate); - rate_max = max(rate_max, sample_rate); - - switch (sample_rate) { - case 5512: - rates |= SNDRV_PCM_RATE_5512; - break; - case 8000: - rates |= SNDRV_PCM_RATE_8000; - break; - case 11025: - rates |= SNDRV_PCM_RATE_11025; - break; - case 16000: - rates |= SNDRV_PCM_RATE_16000; - break; - case 22050: - rates |= SNDRV_PCM_RATE_22050; - break; - case 32000: - rates |= SNDRV_PCM_RATE_32000; - break; - case 44100: - rates |= SNDRV_PCM_RATE_44100; - break; - case 48000: - rates |= SNDRV_PCM_RATE_48000; - break; - case 64000: - rates |= SNDRV_PCM_RATE_64000; - break; - case 88200: - rates |= SNDRV_PCM_RATE_88200; - break; - case 96000: - rates |= SNDRV_PCM_RATE_96000; - break; - case 176400: - rates |= SNDRV_PCM_RATE_176400; - break; - case 192000: - rates |= SNDRV_PCM_RATE_192000; - break; - default: /* some other rate */ - rates |= SNDRV_PCM_RATE_KNOT; - } - } - } - - pcmhw->rates = rates; - pcmhw->rate_min = rate_min; - pcmhw->rate_max = rate_max; -} - -static int snd_card_asihpi_pcm_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params) -{ - struct snd_pcm_runtime *runtime = substream->runtime; - struct snd_card_asihpi_pcm *dpcm = runtime->private_data; - struct snd_card_asihpi *card = snd_pcm_substream_chip(substream); - int err; - u16 format; - int width; - unsigned int bytes_per_sec; - - print_hwparams(substream, params); - err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(params)); - if (err < 0) - return err; - err = snd_card_asihpi_format_alsa2hpi(params_format(params), &format); - if (err) - return err; - - hpi_handle_error(hpi_format_create(&dpcm->format, - params_channels(params), - format, params_rate(params), 0, 0)); - - if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) { - if (hpi_instream_reset(dpcm->h_stream) != 0) - return -EINVAL; - - if (hpi_instream_set_format( - dpcm->h_stream, &dpcm->format) != 0) - return -EINVAL; - } - - dpcm->hpi_buffer_attached = 0; - if (card->can_dma) { - err = hpi_stream_host_buffer_attach(dpcm->h_stream, - params_buffer_bytes(params), runtime->dma_addr); - if (err == 0) { - snd_printdd( - "stream_host_buffer_attach succeeded %u %lu\n", - params_buffer_bytes(params), - (unsigned long)runtime->dma_addr); - } else { - snd_printd("stream_host_buffer_attach error %d\n", - err); - return -ENOMEM; - } - - err = hpi_stream_get_info_ex(dpcm->h_stream, NULL, - &dpcm->hpi_buffer_attached, - NULL, NULL, NULL); - - snd_printdd("stream_host_buffer_attach status 0x%x\n", - dpcm->hpi_buffer_attached); - - } - bytes_per_sec = params_rate(params) * params_channels(params); - width = snd_pcm_format_width(params_format(params)); - bytes_per_sec *= width; - bytes_per_sec /= 8; - if (width < 0 || bytes_per_sec == 0) - return -EINVAL; - - dpcm->bytes_per_sec = bytes_per_sec; - dpcm->buffer_bytes = params_buffer_bytes(params); - dpcm->period_bytes = params_period_bytes(params); - - return 0; -} - -static int -snd_card_asihpi_hw_free(struct snd_pcm_substream *substream) -{ - struct snd_pcm_runtime *runtime = substream->runtime; - struct snd_card_asihpi_pcm *dpcm = runtime->private_data; - if (dpcm->hpi_buffer_attached) - hpi_stream_host_buffer_detach(dpcm->h_stream); - - snd_pcm_lib_free_pages(substream); - return 0; -} - -static void snd_card_asihpi_runtime_free(struct snd_pcm_runtime *runtime) -{ - struct snd_card_asihpi_pcm *dpcm = runtime->private_data; - kfree(dpcm); -} - -static void snd_card_asihpi_pcm_timer_start(struct snd_pcm_substream * - substream) -{ - struct snd_pcm_runtime *runtime = substream->runtime; - struct snd_card_asihpi_pcm *dpcm = runtime->private_data; - int expiry; - - expiry = HZ / 200; - /*? (dpcm->period_bytes * HZ / dpcm->bytes_per_sec); */ - expiry = max(expiry, 1); /* don't let it be zero! */ - dpcm->timer.expires = jiffies + expiry; - dpcm->respawn_timer = 1; - add_timer(&dpcm->timer); -} - -static void snd_card_asihpi_pcm_timer_stop(struct snd_pcm_substream *substream) -{ - struct snd_pcm_runtime *runtime = substream->runtime; - struct snd_card_asihpi_pcm *dpcm = runtime->private_data; - - dpcm->respawn_timer = 0; - del_timer(&dpcm->timer); -} - -static int snd_card_asihpi_trigger(struct snd_pcm_substream *substream, - int cmd) -{ - struct snd_card_asihpi_pcm *dpcm = substream->runtime->private_data; - struct snd_card_asihpi *card = snd_pcm_substream_chip(substream); - struct snd_pcm_substream *s; - u16 e; - char name[16]; - - snd_pcm_debug_name(substream, name, sizeof(name)); - snd_printdd("%s trigger\n", name); - - switch (cmd) { - case SNDRV_PCM_TRIGGER_START: - snd_pcm_group_for_each_entry(s, substream) { - struct snd_pcm_runtime *runtime = s->runtime; - struct snd_card_asihpi_pcm *ds = runtime->private_data; - - if (snd_pcm_substream_chip(s) != card) - continue; - - /* don't link Cap and Play */ - if (substream->stream != s->stream) - continue; - - ds->drained_count = 0; - if (s->stream == SNDRV_PCM_STREAM_PLAYBACK) { - /* How do I know how much valid data is present - * in buffer? Must be at least one period! - * Guessing 2 periods, but if - * buffer is bigger it may contain even more - * data?? - */ - unsigned int preload = ds->period_bytes * 1; - snd_printddd("%d preload x%x\n", s->number, preload); - hpi_handle_error(hpi_outstream_write_buf( - ds->h_stream, - &runtime->dma_area[0], - preload, - &ds->format)); - ds->pcm_buf_host_rw_ofs = preload; - } - - if (card->support_grouping) { - snd_printdd("%d group\n", s->number); - e = hpi_stream_group_add( - dpcm->h_stream, - ds->h_stream); - if (!e) { - snd_pcm_trigger_done(s, substream); - } else { - hpi_handle_error(e); - break; - } - } else - break; - } - snd_printdd("start\n"); - /* start the master stream */ - snd_card_asihpi_pcm_timer_start(substream); - if ((substream->stream == SNDRV_PCM_STREAM_CAPTURE) || - !card->can_dma) - hpi_handle_error(hpi_stream_start(dpcm->h_stream)); - break; - - case SNDRV_PCM_TRIGGER_STOP: - snd_card_asihpi_pcm_timer_stop(substream); - snd_pcm_group_for_each_entry(s, substream) { - if (snd_pcm_substream_chip(s) != card) - continue; - /* don't link Cap and Play */ - if (substream->stream != s->stream) - continue; - - /*? workaround linked streams don't - transition to SETUP 20070706*/ - s->runtime->status->state = SNDRV_PCM_STATE_SETUP; - - if (card->support_grouping) { - snd_printdd("%d group\n", s->number); - snd_pcm_trigger_done(s, substream); - } else - break; - } - snd_printdd("stop\n"); - - /* _prepare and _hwparams reset the stream */ - hpi_handle_error(hpi_stream_stop(dpcm->h_stream)); - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) - hpi_handle_error( - hpi_outstream_reset(dpcm->h_stream)); - - if (card->support_grouping) - hpi_handle_error(hpi_stream_group_reset(dpcm->h_stream)); - break; - - case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: - snd_printdd("pause release\n"); - hpi_handle_error(hpi_stream_start(dpcm->h_stream)); - snd_card_asihpi_pcm_timer_start(substream); - break; - case SNDRV_PCM_TRIGGER_PAUSE_PUSH: - snd_printdd("pause\n"); - snd_card_asihpi_pcm_timer_stop(substream); - hpi_handle_error(hpi_stream_stop(dpcm->h_stream)); - break; - default: - snd_printd(KERN_ERR "\tINVALID\n"); - return -EINVAL; - } - - return 0; -} - -/*algorithm outline - Without linking degenerates to getting single stream pos etc - Without mmap 2nd loop degenerates to snd_pcm_period_elapsed -*/ -/* -pcm_buf_dma_ofs=get_buf_pos(s); -for_each_linked_stream(s) { - pcm_buf_dma_ofs=get_buf_pos(s); - min_buf_pos = modulo_min(min_buf_pos, pcm_buf_dma_ofs, buffer_bytes) - new_data = min(new_data, calc_new_data(pcm_buf_dma_ofs,irq_pos) -} -timer.expires = jiffies + predict_next_period_ready(min_buf_pos); -for_each_linked_stream(s) { - s->pcm_buf_dma_ofs = min_buf_pos; - if (new_data > period_bytes) { - if (mmap) { - irq_pos = (irq_pos + period_bytes) % buffer_bytes; - if (playback) { - write(period_bytes); - } else { - read(period_bytes); - } - } - snd_pcm_period_elapsed(s); - } -} -*/ - -/** Minimum of 2 modulo values. Works correctly when the difference between -* the values is less than half the modulus -*/ -static inline unsigned int modulo_min(unsigned int a, unsigned int b, - unsigned long int modulus) -{ - unsigned int result; - if (((a-b) % modulus) < (modulus/2)) - result = b; - else - result = a; - - return result; -} - -/** Timer function, equivalent to interrupt service routine for cards -*/ -static void snd_card_asihpi_timer_function(unsigned long data) -{ - struct snd_card_asihpi_pcm *dpcm = (struct snd_card_asihpi_pcm *)data; - struct snd_pcm_substream *substream = dpcm->substream; - struct snd_card_asihpi *card = snd_pcm_substream_chip(substream); - struct snd_pcm_runtime *runtime; - struct snd_pcm_substream *s; - unsigned int newdata = 0; - unsigned int pcm_buf_dma_ofs, min_buf_pos = 0; - unsigned int remdata, xfercount, next_jiffies; - int first = 1; - int loops = 0; - u16 state; - u32 buffer_size, bytes_avail, samples_played, on_card_bytes; - char name[16]; - - snd_pcm_debug_name(substream, name, sizeof(name)); - - snd_printdd("%s snd_card_asihpi_timer_function\n", name); - - /* find minimum newdata and buffer pos in group */ - snd_pcm_group_for_each_entry(s, substream) { - struct snd_card_asihpi_pcm *ds = s->runtime->private_data; - runtime = s->runtime; - - if (snd_pcm_substream_chip(s) != card) - continue; - - /* don't link Cap and Play */ - if (substream->stream != s->stream) - continue; - - hpi_handle_error(hpi_stream_get_info_ex( - ds->h_stream, &state, - &buffer_size, &bytes_avail, - &samples_played, &on_card_bytes)); - - /* number of bytes in on-card buffer */ - runtime->delay = on_card_bytes; - - if (!card->can_dma) - on_card_bytes = bytes_avail; - - if (s->stream == SNDRV_PCM_STREAM_PLAYBACK) { - pcm_buf_dma_ofs = ds->pcm_buf_host_rw_ofs - bytes_avail; - if (state == HPI_STATE_STOPPED) { - if (bytes_avail == 0) { - hpi_handle_error(hpi_stream_start(ds->h_stream)); - snd_printdd("P%d start\n", s->number); - ds->drained_count = 0; - } - } else if (state == HPI_STATE_DRAINED) { - snd_printd(KERN_WARNING "P%d drained\n", - s->number); - ds->drained_count++; - if (ds->drained_count > 20) { - snd_pcm_stop(s, SNDRV_PCM_STATE_XRUN); - continue; - } - } else { - ds->drained_count = 0; - } - } else - pcm_buf_dma_ofs = bytes_avail + ds->pcm_buf_host_rw_ofs; - - if (first) { - /* can't statically init min when wrap is involved */ - min_buf_pos = pcm_buf_dma_ofs; - newdata = (pcm_buf_dma_ofs - ds->pcm_buf_elapsed_dma_ofs) % ds->buffer_bytes; - first = 0; - } else { - min_buf_pos = - modulo_min(min_buf_pos, pcm_buf_dma_ofs, UINT_MAX+1L); - newdata = min( - (pcm_buf_dma_ofs - ds->pcm_buf_elapsed_dma_ofs) % ds->buffer_bytes, - newdata); - } - - snd_printdd("hw_ptr 0x%04lX, appl_ptr 0x%04lX\n", - (unsigned long)frames_to_bytes(runtime, - runtime->status->hw_ptr), - (unsigned long)frames_to_bytes(runtime, - runtime->control->appl_ptr)); - - snd_printdd("%d S=%d, " - "rw=0x%04X, dma=0x%04X, left=0x%04X, " - "aux=0x%04X space=0x%04X\n", - s->number, state, - ds->pcm_buf_host_rw_ofs, pcm_buf_dma_ofs, - (int)bytes_avail, - (int)on_card_bytes, buffer_size-bytes_avail); - loops++; - } - pcm_buf_dma_ofs = min_buf_pos; - - remdata = newdata % dpcm->period_bytes; - xfercount = newdata - remdata; /* a multiple of period_bytes */ - /* come back when on_card_bytes has decreased enough to allow - write to happen, or when data has been consumed to make another - period - */ - if (xfercount && (on_card_bytes > dpcm->period_bytes)) - next_jiffies = ((on_card_bytes - dpcm->period_bytes) * HZ / dpcm->bytes_per_sec); - else - next_jiffies = ((dpcm->period_bytes - remdata) * HZ / dpcm->bytes_per_sec); - - next_jiffies = max(next_jiffies, 1U); - dpcm->timer.expires = jiffies + next_jiffies; - snd_printdd("jif %d buf pos 0x%04X newdata 0x%04X xfer 0x%04X\n", - next_jiffies, pcm_buf_dma_ofs, newdata, xfercount); - - snd_pcm_group_for_each_entry(s, substream) { - struct snd_card_asihpi_pcm *ds = s->runtime->private_data; - - /* don't link Cap and Play */ - if (substream->stream != s->stream) - continue; - - ds->pcm_buf_dma_ofs = pcm_buf_dma_ofs; - - if (xfercount && - /* Limit use of on card fifo for playback */ - ((on_card_bytes <= ds->period_bytes) || - (s->stream == SNDRV_PCM_STREAM_CAPTURE))) - - { - - unsigned int buf_ofs = ds->pcm_buf_host_rw_ofs % ds->buffer_bytes; - unsigned int xfer1, xfer2; - char *pd = &s->runtime->dma_area[buf_ofs]; - - if (card->can_dma) { /* buffer wrap is handled at lower level */ - xfer1 = xfercount; - xfer2 = 0; - } else { - xfer1 = min(xfercount, ds->buffer_bytes - buf_ofs); - xfer2 = xfercount - xfer1; - } - - if (s->stream == SNDRV_PCM_STREAM_PLAYBACK) { - snd_printddd("P%d write1 0x%04X 0x%04X\n", - s->number, xfer1, buf_ofs); - hpi_handle_error( - hpi_outstream_write_buf( - ds->h_stream, pd, xfer1, - &ds->format)); - - if (xfer2) { - pd = s->runtime->dma_area; - - snd_printddd("P%d write2 0x%04X 0x%04X\n", - s->number, - xfercount - xfer1, buf_ofs); - hpi_handle_error( - hpi_outstream_write_buf( - ds->h_stream, pd, - xfercount - xfer1, - &ds->format)); - } - } else { - snd_printddd("C%d read1 0x%04x\n", - s->number, xfer1); - hpi_handle_error( - hpi_instream_read_buf( - ds->h_stream, - pd, xfer1)); - if (xfer2) { - pd = s->runtime->dma_area; - snd_printddd("C%d read2 0x%04x\n", - s->number, xfer2); - hpi_handle_error( - hpi_instream_read_buf( - ds->h_stream, - pd, xfer2)); - } - } - ds->pcm_buf_host_rw_ofs += xfercount; - ds->pcm_buf_elapsed_dma_ofs += xfercount; - snd_pcm_period_elapsed(s); - } - } - - if (dpcm->respawn_timer) - add_timer(&dpcm->timer); -} - -/***************************** PLAYBACK OPS ****************/ -static int snd_card_asihpi_playback_ioctl(struct snd_pcm_substream *substream, - unsigned int cmd, void *arg) -{ - char name[16]; - snd_pcm_debug_name(substream, name, sizeof(name)); - snd_printddd(KERN_INFO "%s ioctl %d\n", name, cmd); - return snd_pcm_lib_ioctl(substream, cmd, arg); -} - -static int snd_card_asihpi_playback_prepare(struct snd_pcm_substream * - substream) -{ - struct snd_pcm_runtime *runtime = substream->runtime; - struct snd_card_asihpi_pcm *dpcm = runtime->private_data; - - snd_printdd("P%d prepare\n", substream->number); - - hpi_handle_error(hpi_outstream_reset(dpcm->h_stream)); - dpcm->pcm_buf_host_rw_ofs = 0; - dpcm->pcm_buf_dma_ofs = 0; - dpcm->pcm_buf_elapsed_dma_ofs = 0; - return 0; -} - -static snd_pcm_uframes_t -snd_card_asihpi_playback_pointer(struct snd_pcm_substream *substream) -{ - struct snd_pcm_runtime *runtime = substream->runtime; - struct snd_card_asihpi_pcm *dpcm = runtime->private_data; - snd_pcm_uframes_t ptr; - char name[16]; - snd_pcm_debug_name(substream, name, sizeof(name)); - - ptr = bytes_to_frames(runtime, dpcm->pcm_buf_dma_ofs % dpcm->buffer_bytes); - snd_printddd("%s pointer = 0x%04lx\n", name, (unsigned long)ptr); - return ptr; -} - -static u64 snd_card_asihpi_playback_formats(struct snd_card_asihpi *asihpi, - u32 h_stream) -{ - struct hpi_format hpi_format; - u16 format; - u16 err; - u32 h_control; - u32 sample_rate = 48000; - u64 formats = 0; - - /* on cards without SRC, must query at valid rate, - * maybe set by external sync - */ - err = hpi_mixer_get_control(asihpi->h_mixer, - HPI_SOURCENODE_CLOCK_SOURCE, 0, 0, 0, - HPI_CONTROL_SAMPLECLOCK, &h_control); - - if (!err) - err = hpi_sample_clock_get_sample_rate(h_control, - &sample_rate); - - for (format = HPI_FORMAT_PCM8_UNSIGNED; - format <= HPI_FORMAT_PCM24_SIGNED; format++) { - err = hpi_format_create(&hpi_format, asihpi->out_max_chans, - format, sample_rate, 128000, 0); - if (!err) - err = hpi_outstream_query_format(h_stream, &hpi_format); - if (!err && (hpi_to_alsa_formats[format] != -1)) - formats |= (1ULL << hpi_to_alsa_formats[format]); - } - return formats; -} - -static int snd_card_asihpi_playback_open(struct snd_pcm_substream *substream) -{ - struct snd_pcm_runtime *runtime = substream->runtime; - struct snd_card_asihpi_pcm *dpcm; - struct snd_card_asihpi *card = snd_pcm_substream_chip(substream); - struct snd_pcm_hardware snd_card_asihpi_playback; - int err; - - dpcm = kzalloc(sizeof(*dpcm), GFP_KERNEL); - if (dpcm == NULL) - return -ENOMEM; - - err = hpi_outstream_open(card->hpi->adapter->index, - substream->number, &dpcm->h_stream); - hpi_handle_error(err); - if (err) - kfree(dpcm); - if (err == HPI_ERROR_OBJ_ALREADY_OPEN) - return -EBUSY; - if (err) - return -EIO; - - /*? also check ASI5000 samplerate source - If external, only support external rate. - If internal and other stream playing, can't switch - */ - - init_timer(&dpcm->timer); - dpcm->timer.data = (unsigned long) dpcm; - dpcm->timer.function = snd_card_asihpi_timer_function; - dpcm->substream = substream; - runtime->private_data = dpcm; - runtime->private_free = snd_card_asihpi_runtime_free; - - memset(&snd_card_asihpi_playback, 0, sizeof(snd_card_asihpi_playback)); - snd_card_asihpi_playback.buffer_bytes_max = BUFFER_BYTES_MAX; - snd_card_asihpi_playback.period_bytes_min = PERIOD_BYTES_MIN; - /*?snd_card_asihpi_playback.period_bytes_min = - card->out_max_chans * 4096; */ - snd_card_asihpi_playback.period_bytes_max = BUFFER_BYTES_MAX / PERIODS_MIN; - snd_card_asihpi_playback.periods_min = PERIODS_MIN; - snd_card_asihpi_playback.periods_max = BUFFER_BYTES_MAX / PERIOD_BYTES_MIN; - /* snd_card_asihpi_playback.fifo_size = 0; */ - snd_card_asihpi_playback.channels_max = card->out_max_chans; - snd_card_asihpi_playback.channels_min = card->out_min_chans; - snd_card_asihpi_playback.formats = - snd_card_asihpi_playback_formats(card, dpcm->h_stream); - - snd_card_asihpi_pcm_samplerates(card, &snd_card_asihpi_playback); - - snd_card_asihpi_playback.info = SNDRV_PCM_INFO_INTERLEAVED | - SNDRV_PCM_INFO_DOUBLE | - SNDRV_PCM_INFO_BATCH | - SNDRV_PCM_INFO_BLOCK_TRANSFER | - SNDRV_PCM_INFO_PAUSE | - SNDRV_PCM_INFO_MMAP | - SNDRV_PCM_INFO_MMAP_VALID; - - if (card->support_grouping) { - snd_card_asihpi_playback.info |= SNDRV_PCM_INFO_SYNC_START; - snd_pcm_set_sync(substream); - } - - /* struct is copied, so can create initializer dynamically */ - runtime->hw = snd_card_asihpi_playback; - - if (card->can_dma) - err = snd_pcm_hw_constraint_pow2(runtime, 0, - SNDRV_PCM_HW_PARAM_BUFFER_BYTES); - if (err < 0) - return err; - - snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_SIZE, - card->update_interval_frames); - - snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_PERIOD_SIZE, - card->update_interval_frames * 2, UINT_MAX); - - snd_printdd("playback open\n"); - - return 0; -} - -static int snd_card_asihpi_playback_close(struct snd_pcm_substream *substream) -{ - struct snd_pcm_runtime *runtime = substream->runtime; - struct snd_card_asihpi_pcm *dpcm = runtime->private_data; - - hpi_handle_error(hpi_outstream_close(dpcm->h_stream)); - snd_printdd("playback close\n"); - - return 0; -} - -static struct snd_pcm_ops snd_card_asihpi_playback_mmap_ops = { - .open = snd_card_asihpi_playback_open, - .close = snd_card_asihpi_playback_close, - .ioctl = snd_card_asihpi_playback_ioctl, - .hw_params = snd_card_asihpi_pcm_hw_params, - .hw_free = snd_card_asihpi_hw_free, - .prepare = snd_card_asihpi_playback_prepare, - .trigger = snd_card_asihpi_trigger, - .pointer = snd_card_asihpi_playback_pointer, -}; - -/***************************** CAPTURE OPS ****************/ -static snd_pcm_uframes_t -snd_card_asihpi_capture_pointer(struct snd_pcm_substream *substream) -{ - struct snd_pcm_runtime *runtime = substream->runtime; - struct snd_card_asihpi_pcm *dpcm = runtime->private_data; - - snd_printddd("capture pointer %d=%d\n", - substream->number, dpcm->pcm_buf_dma_ofs); - /* NOTE Unlike playback can't use actual samples_played - for the capture position, because those samples aren't yet in - the local buffer available for reading. - */ - return bytes_to_frames(runtime, dpcm->pcm_buf_dma_ofs % dpcm->buffer_bytes); -} - -static int snd_card_asihpi_capture_ioctl(struct snd_pcm_substream *substream, - unsigned int cmd, void *arg) -{ - return snd_pcm_lib_ioctl(substream, cmd, arg); -} - -static int snd_card_asihpi_capture_prepare(struct snd_pcm_substream *substream) -{ - struct snd_pcm_runtime *runtime = substream->runtime; - struct snd_card_asihpi_pcm *dpcm = runtime->private_data; - - hpi_handle_error(hpi_instream_reset(dpcm->h_stream)); - dpcm->pcm_buf_host_rw_ofs = 0; - dpcm->pcm_buf_dma_ofs = 0; - dpcm->pcm_buf_elapsed_dma_ofs = 0; - - snd_printdd("Capture Prepare %d\n", substream->number); - return 0; -} - - - -static u64 snd_card_asihpi_capture_formats(struct snd_card_asihpi *asihpi, - u32 h_stream) -{ - struct hpi_format hpi_format; - u16 format; - u16 err; - u32 h_control; - u32 sample_rate = 48000; - u64 formats = 0; - - /* on cards without SRC, must query at valid rate, - maybe set by external sync */ - err = hpi_mixer_get_control(asihpi->h_mixer, - HPI_SOURCENODE_CLOCK_SOURCE, 0, 0, 0, - HPI_CONTROL_SAMPLECLOCK, &h_control); - - if (!err) - err = hpi_sample_clock_get_sample_rate(h_control, - &sample_rate); - - for (format = HPI_FORMAT_PCM8_UNSIGNED; - format <= HPI_FORMAT_PCM24_SIGNED; format++) { - - err = hpi_format_create(&hpi_format, asihpi->in_max_chans, - format, sample_rate, 128000, 0); - if (!err) - err = hpi_instream_query_format(h_stream, &hpi_format); - if (!err) - formats |= (1ULL << hpi_to_alsa_formats[format]); - } - return formats; -} - -static int snd_card_asihpi_capture_open(struct snd_pcm_substream *substream) -{ - struct snd_pcm_runtime *runtime = substream->runtime; - struct snd_card_asihpi *card = snd_pcm_substream_chip(substream); - struct snd_card_asihpi_pcm *dpcm; - struct snd_pcm_hardware snd_card_asihpi_capture; - int err; - - dpcm = kzalloc(sizeof(*dpcm), GFP_KERNEL); - if (dpcm == NULL) - return -ENOMEM; - - snd_printdd("capture open adapter %d stream %d\n", - card->hpi->adapter->index, substream->number); - - err = hpi_handle_error( - hpi_instream_open(card->hpi->adapter->index, - substream->number, &dpcm->h_stream)); - if (err) - kfree(dpcm); - if (err == HPI_ERROR_OBJ_ALREADY_OPEN) - return -EBUSY; - if (err) - return -EIO; - - init_timer(&dpcm->timer); - dpcm->timer.data = (unsigned long) dpcm; - dpcm->timer.function = snd_card_asihpi_timer_function; - dpcm->substream = substream; - runtime->private_data = dpcm; - runtime->private_free = snd_card_asihpi_runtime_free; - - memset(&snd_card_asihpi_capture, 0, sizeof(snd_card_asihpi_capture)); - snd_card_asihpi_capture.buffer_bytes_max = BUFFER_BYTES_MAX; - snd_card_asihpi_capture.period_bytes_min = PERIOD_BYTES_MIN; - snd_card_asihpi_capture.period_bytes_max = BUFFER_BYTES_MAX / PERIODS_MIN; - snd_card_asihpi_capture.periods_min = PERIODS_MIN; - snd_card_asihpi_capture.periods_max = BUFFER_BYTES_MAX / PERIOD_BYTES_MIN; - /* snd_card_asihpi_capture.fifo_size = 0; */ - snd_card_asihpi_capture.channels_max = card->in_max_chans; - snd_card_asihpi_capture.channels_min = card->in_min_chans; - snd_card_asihpi_capture.formats = - snd_card_asihpi_capture_formats(card, dpcm->h_stream); - snd_card_asihpi_pcm_samplerates(card, &snd_card_asihpi_capture); - snd_card_asihpi_capture.info = SNDRV_PCM_INFO_INTERLEAVED | - SNDRV_PCM_INFO_MMAP | - SNDRV_PCM_INFO_MMAP_VALID; - - if (card->support_grouping) - snd_card_asihpi_capture.info |= SNDRV_PCM_INFO_SYNC_START; - - runtime->hw = snd_card_asihpi_capture; - - if (card->can_dma) - err = snd_pcm_hw_constraint_pow2(runtime, 0, - SNDRV_PCM_HW_PARAM_BUFFER_BYTES); - if (err < 0) - return err; - - snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_SIZE, - card->update_interval_frames); - snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_PERIOD_SIZE, - card->update_interval_frames * 2, UINT_MAX); - - snd_pcm_set_sync(substream); - - return 0; -} - -static int snd_card_asihpi_capture_close(struct snd_pcm_substream *substream) -{ - struct snd_card_asihpi_pcm *dpcm = substream->runtime->private_data; - - hpi_handle_error(hpi_instream_close(dpcm->h_stream)); - return 0; -} - -static struct snd_pcm_ops snd_card_asihpi_capture_mmap_ops = { - .open = snd_card_asihpi_capture_open, - .close = snd_card_asihpi_capture_close, - .ioctl = snd_card_asihpi_capture_ioctl, - .hw_params = snd_card_asihpi_pcm_hw_params, - .hw_free = snd_card_asihpi_hw_free, - .prepare = snd_card_asihpi_capture_prepare, - .trigger = snd_card_asihpi_trigger, - .pointer = snd_card_asihpi_capture_pointer, -}; - -static int __devinit snd_card_asihpi_pcm_new( - struct snd_card_asihpi *asihpi, int device) -{ - struct snd_pcm *pcm; - int err; - u16 num_instreams, num_outstreams, x16; - u32 x32; - - err = hpi_adapter_get_info(asihpi->hpi->adapter->index, - &num_outstreams, &num_instreams, - &x16, &x32, &x16); - - err = snd_pcm_new(asihpi->card, "Asihpi PCM", device, - num_outstreams, num_instreams, &pcm); - if (err < 0) - return err; - /* pointer to ops struct is stored, dont change ops afterwards! */ - snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, - &snd_card_asihpi_playback_mmap_ops); - snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, - &snd_card_asihpi_capture_mmap_ops); - - pcm->private_data = asihpi; - pcm->info_flags = 0; - strcpy(pcm->name, "Asihpi PCM"); - - /*? do we want to emulate MMAP for non-BBM cards? - Jack doesn't work with ALSAs MMAP emulation - WHY NOT? */ - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - snd_dma_pci_data(asihpi->pci), - 64*1024, BUFFER_BYTES_MAX); - - return 0; -} - -/***************************** MIXER CONTROLS ****************/ -struct hpi_control { - u32 h_control; - u16 control_type; - u16 src_node_type; - u16 src_node_index; - u16 dst_node_type; - u16 dst_node_index; - u16 band; - char name[44]; /* copied to snd_ctl_elem_id.name[44]; */ -}; - -static const char * const asihpi_tuner_band_names[] = { - "invalid", - "AM", - "FM mono", - "TV NTSC-M", - "FM stereo", - "AUX", - "TV PAL BG", - "TV PAL I", - "TV PAL DK", - "TV SECAM", -}; - -compile_time_assert( - (ARRAY_SIZE(asihpi_tuner_band_names) == - (HPI_TUNER_BAND_LAST+1)), - assert_tuner_band_names_size); - -static const char * const asihpi_src_names[] = { - "no source", - "PCM", - "Line", - "Digital", - "Tuner", - "RF", - "Clock", - "Bitstream", - "Mic", - "Net", - "Analog", - "Adapter", - "RTP", - "Internal" -}; - -compile_time_assert( - (ARRAY_SIZE(asihpi_src_names) == - (HPI_SOURCENODE_LAST_INDEX-HPI_SOURCENODE_NONE+1)), - assert_src_names_size); - -static const char * const asihpi_dst_names[] = { - "no destination", - "PCM", - "Line", - "Digital", - "RF", - "Speaker", - "Net", - "Analog", - "RTP", -}; - -compile_time_assert( - (ARRAY_SIZE(asihpi_dst_names) == - (HPI_DESTNODE_LAST_INDEX-HPI_DESTNODE_NONE+1)), - assert_dst_names_size); - -static inline int ctl_add(struct snd_card *card, struct snd_kcontrol_new *ctl, - struct snd_card_asihpi *asihpi) -{ - int err; - - err = snd_ctl_add(card, snd_ctl_new1(ctl, asihpi)); - if (err < 0) - return err; - else if (mixer_dump) - snd_printk(KERN_INFO "added %s(%d)\n", ctl->name, ctl->index); - - return 0; -} - -/* Convert HPI control name and location into ALSA control name */ -static void asihpi_ctl_init(struct snd_kcontrol_new *snd_control, - struct hpi_control *hpi_ctl, - char *name) -{ - char *dir; - memset(snd_control, 0, sizeof(*snd_control)); - snd_control->name = hpi_ctl->name; - snd_control->private_value = hpi_ctl->h_control; - snd_control->iface = SNDRV_CTL_ELEM_IFACE_MIXER; - snd_control->index = 0; - - if (hpi_ctl->src_node_type + HPI_SOURCENODE_NONE == HPI_SOURCENODE_CLOCK_SOURCE) - dir = ""; /* clock is neither capture nor playback */ - else if (hpi_ctl->dst_node_type + HPI_DESTNODE_NONE == HPI_DESTNODE_ISTREAM) - dir = "Capture "; /* On or towards a PCM capture destination*/ - else if ((hpi_ctl->src_node_type + HPI_SOURCENODE_NONE != HPI_SOURCENODE_OSTREAM) && - (!hpi_ctl->dst_node_type)) - dir = "Capture "; /* On a source node that is not PCM playback */ - else if (hpi_ctl->src_node_type && - (hpi_ctl->src_node_type + HPI_SOURCENODE_NONE != HPI_SOURCENODE_OSTREAM) && - (hpi_ctl->dst_node_type)) - dir = "Monitor Playback "; /* Between an input and an output */ - else - dir = "Playback "; /* PCM Playback source, or output node */ - - if (hpi_ctl->src_node_type && hpi_ctl->dst_node_type) - sprintf(hpi_ctl->name, "%s %d %s %d %s%s", - asihpi_src_names[hpi_ctl->src_node_type], - hpi_ctl->src_node_index, - asihpi_dst_names[hpi_ctl->dst_node_type], - hpi_ctl->dst_node_index, - dir, name); - else if (hpi_ctl->dst_node_type) { - sprintf(hpi_ctl->name, "%s %d %s%s", - asihpi_dst_names[hpi_ctl->dst_node_type], - hpi_ctl->dst_node_index, - dir, name); - } else { - sprintf(hpi_ctl->name, "%s %d %s%s", - asihpi_src_names[hpi_ctl->src_node_type], - hpi_ctl->src_node_index, - dir, name); - } - /* printk(KERN_INFO "Adding %s %d to %d ", hpi_ctl->name, - hpi_ctl->wSrcNodeType, hpi_ctl->wDstNodeType); */ -} - -/*------------------------------------------------------------ - Volume controls - ------------------------------------------------------------*/ -#define VOL_STEP_mB 1 -static int snd_asihpi_volume_info(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_info *uinfo) -{ - u32 h_control = kcontrol->private_value; - u32 count; - u16 err; - /* native gains are in millibels */ - short min_gain_mB; - short max_gain_mB; - short step_gain_mB; - - err = hpi_volume_query_range(h_control, - &min_gain_mB, &max_gain_mB, &step_gain_mB); - if (err) { - max_gain_mB = 0; - min_gain_mB = -10000; - step_gain_mB = VOL_STEP_mB; - } - - err = hpi_meter_query_channels(h_control, &count); - if (err) - count = HPI_MAX_CHANNELS; - - uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; - uinfo->count = count; - uinfo->value.integer.min = min_gain_mB / VOL_STEP_mB; - uinfo->value.integer.max = max_gain_mB / VOL_STEP_mB; - uinfo->value.integer.step = step_gain_mB / VOL_STEP_mB; - return 0; -} - -static int snd_asihpi_volume_get(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - u32 h_control = kcontrol->private_value; - short an_gain_mB[HPI_MAX_CHANNELS]; - - hpi_handle_error(hpi_volume_get_gain(h_control, an_gain_mB)); - ucontrol->value.integer.value[0] = an_gain_mB[0] / VOL_STEP_mB; - ucontrol->value.integer.value[1] = an_gain_mB[1] / VOL_STEP_mB; - - return 0; -} - -static int snd_asihpi_volume_put(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - int change; - u32 h_control = kcontrol->private_value; - short an_gain_mB[HPI_MAX_CHANNELS]; - - an_gain_mB[0] = - (ucontrol->value.integer.value[0]) * VOL_STEP_mB; - an_gain_mB[1] = - (ucontrol->value.integer.value[1]) * VOL_STEP_mB; - /* change = asihpi->mixer_volume[addr][0] != left || - asihpi->mixer_volume[addr][1] != right; - */ - change = 1; - hpi_handle_error(hpi_volume_set_gain(h_control, an_gain_mB)); - return change; -} - -static const DECLARE_TLV_DB_SCALE(db_scale_100, -10000, VOL_STEP_mB, 0); - -#define snd_asihpi_volume_mute_info snd_ctl_boolean_mono_info - -static int snd_asihpi_volume_mute_get(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - u32 h_control = kcontrol->private_value; - u32 mute; - - hpi_handle_error(hpi_volume_get_mute(h_control, &mute)); - ucontrol->value.integer.value[0] = mute ? 0 : 1; - - return 0; -} - -static int snd_asihpi_volume_mute_put(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - u32 h_control = kcontrol->private_value; - int change = 1; - /* HPI currently only supports all or none muting of multichannel volume - ALSA Switch element has opposite sense to HPI mute: on==unmuted, off=muted - */ - int mute = ucontrol->value.integer.value[0] ? 0 : HPI_BITMASK_ALL_CHANNELS; - hpi_handle_error(hpi_volume_set_mute(h_control, mute)); - return change; -} - -static int __devinit snd_asihpi_volume_add(struct snd_card_asihpi *asihpi, - struct hpi_control *hpi_ctl) -{ - struct snd_card *card = asihpi->card; - struct snd_kcontrol_new snd_control; - int err; - u32 mute; - - asihpi_ctl_init(&snd_control, hpi_ctl, "Volume"); - snd_control.access = SNDRV_CTL_ELEM_ACCESS_READWRITE | - SNDRV_CTL_ELEM_ACCESS_TLV_READ; - snd_control.info = snd_asihpi_volume_info; - snd_control.get = snd_asihpi_volume_get; - snd_control.put = snd_asihpi_volume_put; - snd_control.tlv.p = db_scale_100; - - err = ctl_add(card, &snd_control, asihpi); - if (err) - return err; - - if (hpi_volume_get_mute(hpi_ctl->h_control, &mute) == 0) { - asihpi_ctl_init(&snd_control, hpi_ctl, "Switch"); - snd_control.access = SNDRV_CTL_ELEM_ACCESS_READWRITE; - snd_control.info = snd_asihpi_volume_mute_info; - snd_control.get = snd_asihpi_volume_mute_get; - snd_control.put = snd_asihpi_volume_mute_put; - err = ctl_add(card, &snd_control, asihpi); - } - return err; -} - -/*------------------------------------------------------------ - Level controls - ------------------------------------------------------------*/ -static int snd_asihpi_level_info(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_info *uinfo) -{ - u32 h_control = kcontrol->private_value; - u16 err; - short min_gain_mB; - short max_gain_mB; - short step_gain_mB; - - err = - hpi_level_query_range(h_control, &min_gain_mB, - &max_gain_mB, &step_gain_mB); - if (err) { - max_gain_mB = 2400; - min_gain_mB = -1000; - step_gain_mB = 100; - } - - uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; - uinfo->count = 2; - uinfo->value.integer.min = min_gain_mB / HPI_UNITS_PER_dB; - uinfo->value.integer.max = max_gain_mB / HPI_UNITS_PER_dB; - uinfo->value.integer.step = step_gain_mB / HPI_UNITS_PER_dB; - return 0; -} - -static int snd_asihpi_level_get(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - u32 h_control = kcontrol->private_value; - short an_gain_mB[HPI_MAX_CHANNELS]; - - hpi_handle_error(hpi_level_get_gain(h_control, an_gain_mB)); - ucontrol->value.integer.value[0] = - an_gain_mB[0] / HPI_UNITS_PER_dB; - ucontrol->value.integer.value[1] = - an_gain_mB[1] / HPI_UNITS_PER_dB; - - return 0; -} - -static int snd_asihpi_level_put(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - int change; - u32 h_control = kcontrol->private_value; - short an_gain_mB[HPI_MAX_CHANNELS]; - - an_gain_mB[0] = - (ucontrol->value.integer.value[0]) * HPI_UNITS_PER_dB; - an_gain_mB[1] = - (ucontrol->value.integer.value[1]) * HPI_UNITS_PER_dB; - /* change = asihpi->mixer_level[addr][0] != left || - asihpi->mixer_level[addr][1] != right; - */ - change = 1; - hpi_handle_error(hpi_level_set_gain(h_control, an_gain_mB)); - return change; -} - -static const DECLARE_TLV_DB_SCALE(db_scale_level, -1000, 100, 0); - -static int __devinit snd_asihpi_level_add(struct snd_card_asihpi *asihpi, - struct hpi_control *hpi_ctl) -{ - struct snd_card *card = asihpi->card; - struct snd_kcontrol_new snd_control; - - /* can't use 'volume' cos some nodes have volume as well */ - asihpi_ctl_init(&snd_control, hpi_ctl, "Level"); - snd_control.access = SNDRV_CTL_ELEM_ACCESS_READWRITE | - SNDRV_CTL_ELEM_ACCESS_TLV_READ; - snd_control.info = snd_asihpi_level_info; - snd_control.get = snd_asihpi_level_get; - snd_control.put = snd_asihpi_level_put; - snd_control.tlv.p = db_scale_level; - - return ctl_add(card, &snd_control, asihpi); -} - -/*------------------------------------------------------------ - AESEBU controls - ------------------------------------------------------------*/ - -/* AESEBU format */ -static const char * const asihpi_aesebu_format_names[] = { - "N/A", "S/PDIF", "AES/EBU" }; - -static int snd_asihpi_aesebu_format_info(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_info *uinfo) -{ - uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; - uinfo->count = 1; - uinfo->value.enumerated.items = 3; - - if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) - uinfo->value.enumerated.item = - uinfo->value.enumerated.items - 1; - - strcpy(uinfo->value.enumerated.name, - asihpi_aesebu_format_names[uinfo->value.enumerated.item]); - - return 0; -} - -static int snd_asihpi_aesebu_format_get(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol, - u16 (*func)(u32, u16 *)) -{ - u32 h_control = kcontrol->private_value; - u16 source, err; - - err = func(h_control, &source); - - /* default to N/A */ - ucontrol->value.enumerated.item[0] = 0; - /* return success but set the control to N/A */ - if (err) - return 0; - if (source == HPI_AESEBU_FORMAT_SPDIF) - ucontrol->value.enumerated.item[0] = 1; - if (source == HPI_AESEBU_FORMAT_AESEBU) - ucontrol->value.enumerated.item[0] = 2; - - return 0; -} - -static int snd_asihpi_aesebu_format_put(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol, - u16 (*func)(u32, u16)) -{ - u32 h_control = kcontrol->private_value; - - /* default to S/PDIF */ - u16 source = HPI_AESEBU_FORMAT_SPDIF; - - if (ucontrol->value.enumerated.item[0] == 1) - source = HPI_AESEBU_FORMAT_SPDIF; - if (ucontrol->value.enumerated.item[0] == 2) - source = HPI_AESEBU_FORMAT_AESEBU; - - if (func(h_control, source) != 0) - return -EINVAL; - - return 1; -} - -static int snd_asihpi_aesebu_rx_format_get(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) { - return snd_asihpi_aesebu_format_get(kcontrol, ucontrol, - hpi_aesebu_receiver_get_format); -} - -static int snd_asihpi_aesebu_rx_format_put(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) { - return snd_asihpi_aesebu_format_put(kcontrol, ucontrol, - hpi_aesebu_receiver_set_format); -} - -static int snd_asihpi_aesebu_rxstatus_info(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_info *uinfo) -{ - uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; - uinfo->count = 1; - - uinfo->value.integer.min = 0; - uinfo->value.integer.max = 0X1F; - uinfo->value.integer.step = 1; - - return 0; -} - -static int snd_asihpi_aesebu_rxstatus_get(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) { - - u32 h_control = kcontrol->private_value; - u16 status; - - hpi_handle_error(hpi_aesebu_receiver_get_error_status( - h_control, &status)); - ucontrol->value.integer.value[0] = status; - return 0; -} - -static int __devinit snd_asihpi_aesebu_rx_add(struct snd_card_asihpi *asihpi, - struct hpi_control *hpi_ctl) -{ - struct snd_card *card = asihpi->card; - struct snd_kcontrol_new snd_control; - - asihpi_ctl_init(&snd_control, hpi_ctl, "Format"); - snd_control.access = SNDRV_CTL_ELEM_ACCESS_READWRITE; - snd_control.info = snd_asihpi_aesebu_format_info; - snd_control.get = snd_asihpi_aesebu_rx_format_get; - snd_control.put = snd_asihpi_aesebu_rx_format_put; - - - if (ctl_add(card, &snd_control, asihpi) < 0) - return -EINVAL; - - asihpi_ctl_init(&snd_control, hpi_ctl, "Status"); - snd_control.access = - SNDRV_CTL_ELEM_ACCESS_VOLATILE | SNDRV_CTL_ELEM_ACCESS_READ; - snd_control.info = snd_asihpi_aesebu_rxstatus_info; - snd_control.get = snd_asihpi_aesebu_rxstatus_get; - - return ctl_add(card, &snd_control, asihpi); -} - -static int snd_asihpi_aesebu_tx_format_get(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) { - return snd_asihpi_aesebu_format_get(kcontrol, ucontrol, - hpi_aesebu_transmitter_get_format); -} - -static int snd_asihpi_aesebu_tx_format_put(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) { - return snd_asihpi_aesebu_format_put(kcontrol, ucontrol, - hpi_aesebu_transmitter_set_format); -} - - -static int __devinit snd_asihpi_aesebu_tx_add(struct snd_card_asihpi *asihpi, - struct hpi_control *hpi_ctl) -{ - struct snd_card *card = asihpi->card; - struct snd_kcontrol_new snd_control; - - asihpi_ctl_init(&snd_control, hpi_ctl, "Format"); - snd_control.access = SNDRV_CTL_ELEM_ACCESS_READWRITE; - snd_control.info = snd_asihpi_aesebu_format_info; - snd_control.get = snd_asihpi_aesebu_tx_format_get; - snd_control.put = snd_asihpi_aesebu_tx_format_put; - - return ctl_add(card, &snd_control, asihpi); -} - -/*------------------------------------------------------------ - Tuner controls - ------------------------------------------------------------*/ - -/* Gain */ - -static int snd_asihpi_tuner_gain_info(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_info *uinfo) -{ - u32 h_control = kcontrol->private_value; - u16 err; - short idx; - u16 gain_range[3]; - - for (idx = 0; idx < 3; idx++) { - err = hpi_tuner_query_gain(h_control, - idx, &gain_range[idx]); - if (err != 0) - return err; - } - - uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; - uinfo->count = 1; - uinfo->value.integer.min = ((int)gain_range[0]) / HPI_UNITS_PER_dB; - uinfo->value.integer.max = ((int)gain_range[1]) / HPI_UNITS_PER_dB; - uinfo->value.integer.step = ((int) gain_range[2]) / HPI_UNITS_PER_dB; - return 0; -} - -static int snd_asihpi_tuner_gain_get(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - /* - struct snd_card_asihpi *asihpi = snd_kcontrol_chip(kcontrol); - */ - u32 h_control = kcontrol->private_value; - short gain; - - hpi_handle_error(hpi_tuner_get_gain(h_control, &gain)); - ucontrol->value.integer.value[0] = gain / HPI_UNITS_PER_dB; - - return 0; -} - -static int snd_asihpi_tuner_gain_put(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - /* - struct snd_card_asihpi *asihpi = snd_kcontrol_chip(kcontrol); - */ - u32 h_control = kcontrol->private_value; - short gain; - - gain = (ucontrol->value.integer.value[0]) * HPI_UNITS_PER_dB; - hpi_handle_error(hpi_tuner_set_gain(h_control, gain)); - - return 1; -} - -/* Band */ - -static int asihpi_tuner_band_query(struct snd_kcontrol *kcontrol, - u16 *band_list, u32 len) { - u32 h_control = kcontrol->private_value; - u16 err = 0; - u32 i; - - for (i = 0; i < len; i++) { - err = hpi_tuner_query_band( - h_control, i, &band_list[i]); - if (err != 0) - break; - } - - if (err && (err != HPI_ERROR_INVALID_OBJ_INDEX)) - return -EIO; - - return i; -} - -static int snd_asihpi_tuner_band_info(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_info *uinfo) -{ - u16 tuner_bands[HPI_TUNER_BAND_LAST]; - int num_bands = 0; - - num_bands = asihpi_tuner_band_query(kcontrol, tuner_bands, - HPI_TUNER_BAND_LAST); - - if (num_bands < 0) - return num_bands; - - uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; - uinfo->count = 1; - uinfo->value.enumerated.items = num_bands; - - if (num_bands > 0) { - if (uinfo->value.enumerated.item >= - uinfo->value.enumerated.items) - uinfo->value.enumerated.item = - uinfo->value.enumerated.items - 1; - - strcpy(uinfo->value.enumerated.name, - asihpi_tuner_band_names[ - tuner_bands[uinfo->value.enumerated.item]]); - - } - return 0; -} - -static int snd_asihpi_tuner_band_get(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - u32 h_control = kcontrol->private_value; - /* - struct snd_card_asihpi *asihpi = snd_kcontrol_chip(kcontrol); - */ - u16 band, idx; - u16 tuner_bands[HPI_TUNER_BAND_LAST]; - u32 num_bands = 0; - - num_bands = asihpi_tuner_band_query(kcontrol, tuner_bands, - HPI_TUNER_BAND_LAST); - - hpi_handle_error(hpi_tuner_get_band(h_control, &band)); - - ucontrol->value.enumerated.item[0] = -1; - for (idx = 0; idx < HPI_TUNER_BAND_LAST; idx++) - if (tuner_bands[idx] == band) { - ucontrol->value.enumerated.item[0] = idx; - break; - } - - return 0; -} - -static int snd_asihpi_tuner_band_put(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - /* - struct snd_card_asihpi *asihpi = snd_kcontrol_chip(kcontrol); - */ - u32 h_control = kcontrol->private_value; - u16 band; - u16 tuner_bands[HPI_TUNER_BAND_LAST]; - u32 num_bands = 0; - - num_bands = asihpi_tuner_band_query(kcontrol, tuner_bands, - HPI_TUNER_BAND_LAST); - - band = tuner_bands[ucontrol->value.enumerated.item[0]]; - hpi_handle_error(hpi_tuner_set_band(h_control, band)); - - return 1; -} - -/* Freq */ - -static int snd_asihpi_tuner_freq_info(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_info *uinfo) -{ - u32 h_control = kcontrol->private_value; - u16 err; - u16 tuner_bands[HPI_TUNER_BAND_LAST]; - u16 num_bands = 0, band_iter, idx; - u32 freq_range[3], temp_freq_range[3]; - - num_bands = asihpi_tuner_band_query(kcontrol, tuner_bands, - HPI_TUNER_BAND_LAST); - - freq_range[0] = INT_MAX; - freq_range[1] = 0; - freq_range[2] = INT_MAX; - - for (band_iter = 0; band_iter < num_bands; band_iter++) { - for (idx = 0; idx < 3; idx++) { - err = hpi_tuner_query_frequency(h_control, - idx, tuner_bands[band_iter], - &temp_freq_range[idx]); - if (err != 0) - return err; - } - - /* skip band with bogus stepping */ - if (temp_freq_range[2] <= 0) - continue; - - if (temp_freq_range[0] < freq_range[0]) - freq_range[0] = temp_freq_range[0]; - if (temp_freq_range[1] > freq_range[1]) - freq_range[1] = temp_freq_range[1]; - if (temp_freq_range[2] < freq_range[2]) - freq_range[2] = temp_freq_range[2]; - } - - uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; - uinfo->count = 1; - uinfo->value.integer.min = ((int)freq_range[0]); - uinfo->value.integer.max = ((int)freq_range[1]); - uinfo->value.integer.step = ((int)freq_range[2]); - return 0; -} - -static int snd_asihpi_tuner_freq_get(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - u32 h_control = kcontrol->private_value; - u32 freq; - - hpi_handle_error(hpi_tuner_get_frequency(h_control, &freq)); - ucontrol->value.integer.value[0] = freq; - - return 0; -} - -static int snd_asihpi_tuner_freq_put(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - u32 h_control = kcontrol->private_value; - u32 freq; - - freq = ucontrol->value.integer.value[0]; - hpi_handle_error(hpi_tuner_set_frequency(h_control, freq)); - - return 1; -} - -/* Tuner control group initializer */ -static int __devinit snd_asihpi_tuner_add(struct snd_card_asihpi *asihpi, - struct hpi_control *hpi_ctl) -{ - struct snd_card *card = asihpi->card; - struct snd_kcontrol_new snd_control; - - snd_control.private_value = hpi_ctl->h_control; - snd_control.access = SNDRV_CTL_ELEM_ACCESS_READWRITE; - - if (!hpi_tuner_get_gain(hpi_ctl->h_control, NULL)) { - asihpi_ctl_init(&snd_control, hpi_ctl, "Gain"); - snd_control.info = snd_asihpi_tuner_gain_info; - snd_control.get = snd_asihpi_tuner_gain_get; - snd_control.put = snd_asihpi_tuner_gain_put; - - if (ctl_add(card, &snd_control, asihpi) < 0) - return -EINVAL; - } - - asihpi_ctl_init(&snd_control, hpi_ctl, "Band"); - snd_control.info = snd_asihpi_tuner_band_info; - snd_control.get = snd_asihpi_tuner_band_get; - snd_control.put = snd_asihpi_tuner_band_put; - - if (ctl_add(card, &snd_control, asihpi) < 0) - return -EINVAL; - - asihpi_ctl_init(&snd_control, hpi_ctl, "Freq"); - snd_control.info = snd_asihpi_tuner_freq_info; - snd_control.get = snd_asihpi_tuner_freq_get; - snd_control.put = snd_asihpi_tuner_freq_put; - - return ctl_add(card, &snd_control, asihpi); -} - -/*------------------------------------------------------------ - Meter controls - ------------------------------------------------------------*/ -static int snd_asihpi_meter_info(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_info *uinfo) -{ - u32 h_control = kcontrol->private_value; - u32 count; - u16 err; - err = hpi_meter_query_channels(h_control, &count); - if (err) - count = HPI_MAX_CHANNELS; - - uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; - uinfo->count = count; - uinfo->value.integer.min = 0; - uinfo->value.integer.max = 0x7FFFFFFF; - return 0; -} - -/* linear values for 10dB steps */ -static int log2lin[] = { - 0x7FFFFFFF, /* 0dB */ - 679093956, - 214748365, - 67909396, - 21474837, - 6790940, - 2147484, /* -60dB */ - 679094, - 214748, /* -80 */ - 67909, - 21475, /* -100 */ - 6791, - 2147, - 679, - 214, - 68, - 21, - 7, - 2 -}; - -static int snd_asihpi_meter_get(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - u32 h_control = kcontrol->private_value; - short an_gain_mB[HPI_MAX_CHANNELS], i; - u16 err; - - err = hpi_meter_get_peak(h_control, an_gain_mB); - - for (i = 0; i < HPI_MAX_CHANNELS; i++) { - if (err) { - ucontrol->value.integer.value[i] = 0; - } else if (an_gain_mB[i] >= 0) { - ucontrol->value.integer.value[i] = - an_gain_mB[i] << 16; - } else { - /* -ve is log value in millibels < -60dB, - * convert to (roughly!) linear, - */ - ucontrol->value.integer.value[i] = - log2lin[an_gain_mB[i] / -1000]; - } - } - return 0; -} - -static int __devinit snd_asihpi_meter_add(struct snd_card_asihpi *asihpi, - struct hpi_control *hpi_ctl, int subidx) -{ - struct snd_card *card = asihpi->card; - struct snd_kcontrol_new snd_control; - - asihpi_ctl_init(&snd_control, hpi_ctl, "Meter"); - snd_control.access = - SNDRV_CTL_ELEM_ACCESS_VOLATILE | SNDRV_CTL_ELEM_ACCESS_READ; - snd_control.info = snd_asihpi_meter_info; - snd_control.get = snd_asihpi_meter_get; - - snd_control.index = subidx; - - return ctl_add(card, &snd_control, asihpi); -} - -/*------------------------------------------------------------ - Multiplexer controls - ------------------------------------------------------------*/ -static int snd_card_asihpi_mux_count_sources(struct snd_kcontrol *snd_control) -{ - u32 h_control = snd_control->private_value; - struct hpi_control hpi_ctl; - int s, err; - for (s = 0; s < 32; s++) { - err = hpi_multiplexer_query_source(h_control, s, - &hpi_ctl. - src_node_type, - &hpi_ctl. - src_node_index); - if (err) - break; - } - return s; -} - -static int snd_asihpi_mux_info(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_info *uinfo) -{ - int err; - u16 src_node_type, src_node_index; - u32 h_control = kcontrol->private_value; - - uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; - uinfo->count = 1; - uinfo->value.enumerated.items = - snd_card_asihpi_mux_count_sources(kcontrol); - - if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) - uinfo->value.enumerated.item = - uinfo->value.enumerated.items - 1; - - err = - hpi_multiplexer_query_source(h_control, - uinfo->value.enumerated.item, - &src_node_type, &src_node_index); - - sprintf(uinfo->value.enumerated.name, "%s %d", - asihpi_src_names[src_node_type - HPI_SOURCENODE_NONE], - src_node_index); - return 0; -} - -static int snd_asihpi_mux_get(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - u32 h_control = kcontrol->private_value; - u16 source_type, source_index; - u16 src_node_type, src_node_index; - int s; - - hpi_handle_error(hpi_multiplexer_get_source(h_control, - &source_type, &source_index)); - /* Should cache this search result! */ - for (s = 0; s < 256; s++) { - if (hpi_multiplexer_query_source(h_control, s, - &src_node_type, &src_node_index)) - break; - - if ((source_type == src_node_type) - && (source_index == src_node_index)) { - ucontrol->value.enumerated.item[0] = s; - return 0; - } - } - snd_printd(KERN_WARNING - "Control %x failed to match mux source %hu %hu\n", - h_control, source_type, source_index); - ucontrol->value.enumerated.item[0] = 0; - return 0; -} - -static int snd_asihpi_mux_put(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - int change; - u32 h_control = kcontrol->private_value; - u16 source_type, source_index; - u16 e; - - change = 1; - - e = hpi_multiplexer_query_source(h_control, - ucontrol->value.enumerated.item[0], - &source_type, &source_index); - if (!e) - hpi_handle_error( - hpi_multiplexer_set_source(h_control, - source_type, source_index)); - return change; -} - - -static int __devinit snd_asihpi_mux_add(struct snd_card_asihpi *asihpi, - struct hpi_control *hpi_ctl) -{ - struct snd_card *card = asihpi->card; - struct snd_kcontrol_new snd_control; - - asihpi_ctl_init(&snd_control, hpi_ctl, "Route"); - snd_control.access = SNDRV_CTL_ELEM_ACCESS_READWRITE; - snd_control.info = snd_asihpi_mux_info; - snd_control.get = snd_asihpi_mux_get; - snd_control.put = snd_asihpi_mux_put; - - return ctl_add(card, &snd_control, asihpi); - -} - -/*------------------------------------------------------------ - Channel mode controls - ------------------------------------------------------------*/ -static int snd_asihpi_cmode_info(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_info *uinfo) -{ - static const char * const mode_names[HPI_CHANNEL_MODE_LAST + 1] = { - "invalid", - "Normal", "Swap", - "From Left", "From Right", - "To Left", "To Right" - }; - - u32 h_control = kcontrol->private_value; - u16 mode; - int i; - u16 mode_map[6]; - int valid_modes = 0; - - /* HPI channel mode values can be from 1 to 6 - Some adapters only support a contiguous subset - */ - for (i = 0; i < HPI_CHANNEL_MODE_LAST; i++) - if (!hpi_channel_mode_query_mode( - h_control, i, &mode)) { - mode_map[valid_modes] = mode; - valid_modes++; - } - - if (!valid_modes) - return -EINVAL; - - uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; - uinfo->count = 1; - uinfo->value.enumerated.items = valid_modes; - - if (uinfo->value.enumerated.item >= valid_modes) - uinfo->value.enumerated.item = valid_modes - 1; - - strcpy(uinfo->value.enumerated.name, - mode_names[mode_map[uinfo->value.enumerated.item]]); - - return 0; -} - -static int snd_asihpi_cmode_get(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - u32 h_control = kcontrol->private_value; - u16 mode; - - if (hpi_channel_mode_get(h_control, &mode)) - mode = 1; - - ucontrol->value.enumerated.item[0] = mode - 1; - - return 0; -} - -static int snd_asihpi_cmode_put(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - int change; - u32 h_control = kcontrol->private_value; - - change = 1; - - hpi_handle_error(hpi_channel_mode_set(h_control, - ucontrol->value.enumerated.item[0] + 1)); - return change; -} - - -static int __devinit snd_asihpi_cmode_add(struct snd_card_asihpi *asihpi, - struct hpi_control *hpi_ctl) -{ - struct snd_card *card = asihpi->card; - struct snd_kcontrol_new snd_control; - - asihpi_ctl_init(&snd_control, hpi_ctl, "Mode"); - snd_control.access = SNDRV_CTL_ELEM_ACCESS_READWRITE; - snd_control.info = snd_asihpi_cmode_info; - snd_control.get = snd_asihpi_cmode_get; - snd_control.put = snd_asihpi_cmode_put; - - return ctl_add(card, &snd_control, asihpi); -} - -/*------------------------------------------------------------ - Sampleclock source controls - ------------------------------------------------------------*/ -static char *sampleclock_sources[MAX_CLOCKSOURCES] = { - "N/A", "Local PLL", "Digital Sync", "Word External", "Word Header", - "SMPTE", "Digital1", "Auto", "Network", "Invalid", - "Prev Module", - "Digital2", "Digital3", "Digital4", "Digital5", - "Digital6", "Digital7", "Digital8"}; - -static int snd_asihpi_clksrc_info(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_info *uinfo) -{ - struct snd_card_asihpi *asihpi = - (struct snd_card_asihpi *)(kcontrol->private_data); - struct clk_cache *clkcache = &asihpi->cc; - uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; - uinfo->count = 1; - uinfo->value.enumerated.items = clkcache->count; - - if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) - uinfo->value.enumerated.item = - uinfo->value.enumerated.items - 1; - - strcpy(uinfo->value.enumerated.name, - clkcache->s[uinfo->value.enumerated.item].name); - return 0; -} - -static int snd_asihpi_clksrc_get(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_card_asihpi *asihpi = - (struct snd_card_asihpi *)(kcontrol->private_data); - struct clk_cache *clkcache = &asihpi->cc; - u32 h_control = kcontrol->private_value; - u16 source, srcindex = 0; - int i; - - ucontrol->value.enumerated.item[0] = 0; - if (hpi_sample_clock_get_source(h_control, &source)) - source = 0; - - if (source == HPI_SAMPLECLOCK_SOURCE_AESEBU_INPUT) - if (hpi_sample_clock_get_source_index(h_control, &srcindex)) - srcindex = 0; - - for (i = 0; i < clkcache->count; i++) - if ((clkcache->s[i].source == source) && - (clkcache->s[i].index == srcindex)) - break; - - ucontrol->value.enumerated.item[0] = i; - - return 0; -} - -static int snd_asihpi_clksrc_put(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_card_asihpi *asihpi = - (struct snd_card_asihpi *)(kcontrol->private_data); - struct clk_cache *clkcache = &asihpi->cc; - int change, item; - u32 h_control = kcontrol->private_value; - - change = 1; - item = ucontrol->value.enumerated.item[0]; - if (item >= clkcache->count) - item = clkcache->count-1; - - hpi_handle_error(hpi_sample_clock_set_source( - h_control, clkcache->s[item].source)); - - if (clkcache->s[item].source == HPI_SAMPLECLOCK_SOURCE_AESEBU_INPUT) - hpi_handle_error(hpi_sample_clock_set_source_index( - h_control, clkcache->s[item].index)); - return change; -} - -/*------------------------------------------------------------ - Clkrate controls - ------------------------------------------------------------*/ -/* Need to change this to enumerated control with list of rates */ -static int snd_asihpi_clklocal_info(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_info *uinfo) -{ - uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; - uinfo->count = 1; - uinfo->value.integer.min = 8000; - uinfo->value.integer.max = 192000; - uinfo->value.integer.step = 100; - - return 0; -} - -static int snd_asihpi_clklocal_get(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - u32 h_control = kcontrol->private_value; - u32 rate; - u16 e; - - e = hpi_sample_clock_get_local_rate(h_control, &rate); - if (!e) - ucontrol->value.integer.value[0] = rate; - else - ucontrol->value.integer.value[0] = 0; - return 0; -} - -static int snd_asihpi_clklocal_put(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - int change; - u32 h_control = kcontrol->private_value; - - /* change = asihpi->mixer_clkrate[addr][0] != left || - asihpi->mixer_clkrate[addr][1] != right; - */ - change = 1; - hpi_handle_error(hpi_sample_clock_set_local_rate(h_control, - ucontrol->value.integer.value[0])); - return change; -} - -static int snd_asihpi_clkrate_info(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_info *uinfo) -{ - uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; - uinfo->count = 1; - uinfo->value.integer.min = 8000; - uinfo->value.integer.max = 192000; - uinfo->value.integer.step = 100; - - return 0; -} - -static int snd_asihpi_clkrate_get(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - u32 h_control = kcontrol->private_value; - u32 rate; - u16 e; - - e = hpi_sample_clock_get_sample_rate(h_control, &rate); - if (!e) - ucontrol->value.integer.value[0] = rate; - else - ucontrol->value.integer.value[0] = 0; - return 0; -} - -static int __devinit snd_asihpi_sampleclock_add(struct snd_card_asihpi *asihpi, - struct hpi_control *hpi_ctl) -{ - struct snd_card *card = asihpi->card; - struct snd_kcontrol_new snd_control; - - struct clk_cache *clkcache = &asihpi->cc; - u32 hSC = hpi_ctl->h_control; - int has_aes_in = 0; - int i, j; - u16 source; - - snd_control.private_value = hpi_ctl->h_control; - - clkcache->has_local = 0; - - for (i = 0; i <= HPI_SAMPLECLOCK_SOURCE_LAST; i++) { - if (hpi_sample_clock_query_source(hSC, - i, &source)) - break; - clkcache->s[i].source = source; - clkcache->s[i].index = 0; - clkcache->s[i].name = sampleclock_sources[source]; - if (source == HPI_SAMPLECLOCK_SOURCE_AESEBU_INPUT) - has_aes_in = 1; - if (source == HPI_SAMPLECLOCK_SOURCE_LOCAL) - clkcache->has_local = 1; - } - if (has_aes_in) - /* already will have picked up index 0 above */ - for (j = 1; j < 8; j++) { - if (hpi_sample_clock_query_source_index(hSC, - j, HPI_SAMPLECLOCK_SOURCE_AESEBU_INPUT, - &source)) - break; - clkcache->s[i].source = - HPI_SAMPLECLOCK_SOURCE_AESEBU_INPUT; - clkcache->s[i].index = j; - clkcache->s[i].name = sampleclock_sources[ - j+HPI_SAMPLECLOCK_SOURCE_LAST]; - i++; - } - clkcache->count = i; - - asihpi_ctl_init(&snd_control, hpi_ctl, "Source"); - snd_control.access = SNDRV_CTL_ELEM_ACCESS_READWRITE ; - snd_control.info = snd_asihpi_clksrc_info; - snd_control.get = snd_asihpi_clksrc_get; - snd_control.put = snd_asihpi_clksrc_put; - if (ctl_add(card, &snd_control, asihpi) < 0) - return -EINVAL; - - - if (clkcache->has_local) { - asihpi_ctl_init(&snd_control, hpi_ctl, "Localrate"); - snd_control.access = SNDRV_CTL_ELEM_ACCESS_READWRITE ; - snd_control.info = snd_asihpi_clklocal_info; - snd_control.get = snd_asihpi_clklocal_get; - snd_control.put = snd_asihpi_clklocal_put; - - - if (ctl_add(card, &snd_control, asihpi) < 0) - return -EINVAL; - } - - asihpi_ctl_init(&snd_control, hpi_ctl, "Rate"); - snd_control.access = - SNDRV_CTL_ELEM_ACCESS_VOLATILE | SNDRV_CTL_ELEM_ACCESS_READ; - snd_control.info = snd_asihpi_clkrate_info; - snd_control.get = snd_asihpi_clkrate_get; - - return ctl_add(card, &snd_control, asihpi); -} -/*------------------------------------------------------------ - Mixer - ------------------------------------------------------------*/ - -static int __devinit snd_card_asihpi_mixer_new(struct snd_card_asihpi *asihpi) -{ - struct snd_card *card = asihpi->card; - unsigned int idx = 0; - unsigned int subindex = 0; - int err; - struct hpi_control hpi_ctl, prev_ctl; - - if (snd_BUG_ON(!asihpi)) - return -EINVAL; - strcpy(card->mixername, "Asihpi Mixer"); - - err = - hpi_mixer_open(asihpi->hpi->adapter->index, - &asihpi->h_mixer); - hpi_handle_error(err); - if (err) - return -err; - - memset(&prev_ctl, 0, sizeof(prev_ctl)); - prev_ctl.control_type = -1; - - for (idx = 0; idx < 2000; idx++) { - err = hpi_mixer_get_control_by_index( - asihpi->h_mixer, - idx, - &hpi_ctl.src_node_type, - &hpi_ctl.src_node_index, - &hpi_ctl.dst_node_type, - &hpi_ctl.dst_node_index, - &hpi_ctl.control_type, - &hpi_ctl.h_control); - if (err) { - if (err == HPI_ERROR_CONTROL_DISABLED) { - if (mixer_dump) - snd_printk(KERN_INFO - "Disabled HPI Control(%d)\n", - idx); - continue; - } else - break; - - } - - hpi_ctl.src_node_type -= HPI_SOURCENODE_NONE; - hpi_ctl.dst_node_type -= HPI_DESTNODE_NONE; - - /* ASI50xx in SSX mode has multiple meters on the same node. - Use subindex to create distinct ALSA controls - for any duplicated controls. - */ - if ((hpi_ctl.control_type == prev_ctl.control_type) && - (hpi_ctl.src_node_type == prev_ctl.src_node_type) && - (hpi_ctl.src_node_index == prev_ctl.src_node_index) && - (hpi_ctl.dst_node_type == prev_ctl.dst_node_type) && - (hpi_ctl.dst_node_index == prev_ctl.dst_node_index)) - subindex++; - else - subindex = 0; - - prev_ctl = hpi_ctl; - - switch (hpi_ctl.control_type) { - case HPI_CONTROL_VOLUME: - err = snd_asihpi_volume_add(asihpi, &hpi_ctl); - break; - case HPI_CONTROL_LEVEL: - err = snd_asihpi_level_add(asihpi, &hpi_ctl); - break; - case HPI_CONTROL_MULTIPLEXER: - err = snd_asihpi_mux_add(asihpi, &hpi_ctl); - break; - case HPI_CONTROL_CHANNEL_MODE: - err = snd_asihpi_cmode_add(asihpi, &hpi_ctl); - break; - case HPI_CONTROL_METER: - err = snd_asihpi_meter_add(asihpi, &hpi_ctl, subindex); - break; - case HPI_CONTROL_SAMPLECLOCK: - err = snd_asihpi_sampleclock_add( - asihpi, &hpi_ctl); - break; - case HPI_CONTROL_CONNECTION: /* ignore these */ - continue; - case HPI_CONTROL_TUNER: - err = snd_asihpi_tuner_add(asihpi, &hpi_ctl); - break; - case HPI_CONTROL_AESEBU_TRANSMITTER: - err = snd_asihpi_aesebu_tx_add(asihpi, &hpi_ctl); - break; - case HPI_CONTROL_AESEBU_RECEIVER: - err = snd_asihpi_aesebu_rx_add(asihpi, &hpi_ctl); - break; - case HPI_CONTROL_VOX: - case HPI_CONTROL_BITSTREAM: - case HPI_CONTROL_MICROPHONE: - case HPI_CONTROL_PARAMETRIC_EQ: - case HPI_CONTROL_COMPANDER: - default: - if (mixer_dump) - snd_printk(KERN_INFO - "Untranslated HPI Control" - "(%d) %d %d %d %d %d\n", - idx, - hpi_ctl.control_type, - hpi_ctl.src_node_type, - hpi_ctl.src_node_index, - hpi_ctl.dst_node_type, - hpi_ctl.dst_node_index); - continue; - }; - if (err < 0) - return err; - } - if (HPI_ERROR_INVALID_OBJ_INDEX != err) - hpi_handle_error(err); - - snd_printk(KERN_INFO "%d mixer controls found\n", idx); - - return 0; -} - -/*------------------------------------------------------------ - /proc interface - ------------------------------------------------------------*/ - -static void -snd_asihpi_proc_read(struct snd_info_entry *entry, - struct snd_info_buffer *buffer) -{ - struct snd_card_asihpi *asihpi = entry->private_data; - u32 h_control; - u32 rate = 0; - u16 source = 0; - - u16 num_outstreams; - u16 num_instreams; - u16 version; - u32 serial_number; - u16 type; - - int err; - - snd_iprintf(buffer, "ASIHPI driver proc file\n"); - - hpi_handle_error(hpi_adapter_get_info(asihpi->hpi->adapter->index, - &num_outstreams, &num_instreams, - &version, &serial_number, &type)); - - snd_iprintf(buffer, - "Adapter type ASI%4X\nHardware Index %d\n" - "%d outstreams\n%d instreams\n", - type, asihpi->hpi->adapter->index, - num_outstreams, num_instreams); - - snd_iprintf(buffer, - "Serial#%d\nHardware version %c%d\nDSP code version %03d\n", - serial_number, ((version >> 3) & 0xf) + 'A', version & 0x7, - ((version >> 13) * 100) + ((version >> 7) & 0x3f)); - - err = hpi_mixer_get_control(asihpi->h_mixer, - HPI_SOURCENODE_CLOCK_SOURCE, 0, 0, 0, - HPI_CONTROL_SAMPLECLOCK, &h_control); - - if (!err) { - err = hpi_sample_clock_get_sample_rate(h_control, &rate); - err += hpi_sample_clock_get_source(h_control, &source); - - if (!err) - snd_iprintf(buffer, "Sample Clock %dHz, source %s\n", - rate, sampleclock_sources[source]); - } -} - -static void __devinit snd_asihpi_proc_init(struct snd_card_asihpi *asihpi) -{ - struct snd_info_entry *entry; - - if (!snd_card_proc_new(asihpi->card, "info", &entry)) - snd_info_set_text_ops(entry, asihpi, snd_asihpi_proc_read); -} - -/*------------------------------------------------------------ - HWDEP - ------------------------------------------------------------*/ - -static int snd_asihpi_hpi_open(struct snd_hwdep *hw, struct file *file) -{ - if (enable_hpi_hwdep) - return 0; - else - return -ENODEV; - -} - -static int snd_asihpi_hpi_release(struct snd_hwdep *hw, struct file *file) -{ - if (enable_hpi_hwdep) - return asihpi_hpi_release(file); - else - return -ENODEV; -} - -static int snd_asihpi_hpi_ioctl(struct snd_hwdep *hw, struct file *file, - unsigned int cmd, unsigned long arg) -{ - if (enable_hpi_hwdep) - return asihpi_hpi_ioctl(file, cmd, arg); - else - return -ENODEV; -} - - -/* results in /dev/snd/hwC#D0 file for each card with index # - also /proc/asound/hwdep will contain '#-00: asihpi (HPI) for each card' -*/ -static int __devinit snd_asihpi_hpi_new(struct snd_card_asihpi *asihpi, - int device, struct snd_hwdep **rhwdep) -{ - struct snd_hwdep *hw; - int err; - - if (rhwdep) - *rhwdep = NULL; - err = snd_hwdep_new(asihpi->card, "HPI", device, &hw); - if (err < 0) - return err; - strcpy(hw->name, "asihpi (HPI)"); - hw->iface = SNDRV_HWDEP_IFACE_LAST; - hw->ops.open = snd_asihpi_hpi_open; - hw->ops.ioctl = snd_asihpi_hpi_ioctl; - hw->ops.release = snd_asihpi_hpi_release; - hw->private_data = asihpi; - if (rhwdep) - *rhwdep = hw; - return 0; -} - -/*------------------------------------------------------------ - CARD - ------------------------------------------------------------*/ -static int __devinit snd_asihpi_probe(struct pci_dev *pci_dev, - const struct pci_device_id *pci_id) -{ - int err; - struct hpi_adapter *hpi; - struct snd_card *card; - struct snd_card_asihpi *asihpi; - - u32 h_control; - u32 h_stream; - u32 adapter_index; - - static int dev; - if (dev >= SNDRV_CARDS) - return -ENODEV; - - /* Should this be enable[hpi->index] ? */ - if (!enable[dev]) { - dev++; - return -ENOENT; - } - - /* Initialise low-level HPI driver */ - err = asihpi_adapter_probe(pci_dev, pci_id); - if (err < 0) - return err; - - hpi = pci_get_drvdata(pci_dev); - adapter_index = hpi->adapter->index; - /* first try to give the card the same index as its hardware index */ - err = snd_card_create(adapter_index, - id[adapter_index], THIS_MODULE, - sizeof(struct snd_card_asihpi), - &card); - if (err < 0) { - /* if that fails, try the default index==next available */ - err = - snd_card_create(index[dev], id[dev], - THIS_MODULE, - sizeof(struct snd_card_asihpi), - &card); - if (err < 0) - return err; - snd_printk(KERN_WARNING - "**** WARNING **** Adapter index %d->ALSA index %d\n", - adapter_index, card->number); - } - - snd_card_set_dev(card, &pci_dev->dev); - - asihpi = card->private_data; - asihpi->card = card; - asihpi->pci = pci_dev; - asihpi->hpi = hpi; - - snd_printk(KERN_INFO "adapter ID=%4X index=%d\n", - asihpi->hpi->adapter->type, adapter_index); - - err = hpi_adapter_get_property(adapter_index, - HPI_ADAPTER_PROPERTY_CAPS1, - NULL, &asihpi->support_grouping); - if (err) - asihpi->support_grouping = 0; - - err = hpi_adapter_get_property(adapter_index, - HPI_ADAPTER_PROPERTY_CAPS2, - &asihpi->support_mrx, NULL); - if (err) - asihpi->support_mrx = 0; - - err = hpi_adapter_get_property(adapter_index, - HPI_ADAPTER_PROPERTY_INTERVAL, - NULL, &asihpi->update_interval_frames); - if (err) - asihpi->update_interval_frames = 512; - - if (!asihpi->can_dma) - asihpi->update_interval_frames *= 2; - - hpi_handle_error(hpi_instream_open(adapter_index, - 0, &h_stream)); - - err = hpi_instream_host_buffer_free(h_stream); - asihpi->can_dma = (!err); - - hpi_handle_error(hpi_instream_close(h_stream)); - - err = hpi_adapter_get_property(adapter_index, - HPI_ADAPTER_PROPERTY_CURCHANNELS, - &asihpi->in_max_chans, &asihpi->out_max_chans); - if (err) { - asihpi->in_max_chans = 2; - asihpi->out_max_chans = 2; - } - - if (asihpi->out_max_chans > 2) { /* assume LL mode */ - asihpi->out_min_chans = asihpi->out_max_chans; - asihpi->in_min_chans = asihpi->in_max_chans; - asihpi->support_grouping = 0; - } else { - asihpi->out_min_chans = 1; - asihpi->in_min_chans = 1; - } - - snd_printk(KERN_INFO "Has dma:%d, grouping:%d, mrx:%d\n", - asihpi->can_dma, - asihpi->support_grouping, - asihpi->support_mrx - ); - - err = snd_card_asihpi_pcm_new(asihpi, 0); - if (err < 0) { - snd_printk(KERN_ERR "pcm_new failed\n"); - goto __nodev; - } - err = snd_card_asihpi_mixer_new(asihpi); - if (err < 0) { - snd_printk(KERN_ERR "mixer_new failed\n"); - goto __nodev; - } - - err = hpi_mixer_get_control(asihpi->h_mixer, - HPI_SOURCENODE_CLOCK_SOURCE, 0, 0, 0, - HPI_CONTROL_SAMPLECLOCK, &h_control); - - if (!err) - err = hpi_sample_clock_set_local_rate( - h_control, adapter_fs); - - snd_asihpi_proc_init(asihpi); - - /* always create, can be enabled or disabled dynamically - by enable_hwdep module param*/ - snd_asihpi_hpi_new(asihpi, 0, NULL); - - strcpy(card->driver, "ASIHPI"); - - sprintf(card->shortname, "AudioScience ASI%4X", - asihpi->hpi->adapter->type); - sprintf(card->longname, "%s %i", - card->shortname, adapter_index); - err = snd_card_register(card); - - if (!err) { - hpi->snd_card = card; - dev++; - return 0; - } -__nodev: - snd_card_free(card); - snd_printk(KERN_ERR "snd_asihpi_probe error %d\n", err); - return err; - -} - -static void __devexit snd_asihpi_remove(struct pci_dev *pci_dev) -{ - struct hpi_adapter *hpi = pci_get_drvdata(pci_dev); - snd_card_free(hpi->snd_card); - hpi->snd_card = NULL; - asihpi_adapter_remove(pci_dev); -} - -static DEFINE_PCI_DEVICE_TABLE(asihpi_pci_tbl) = { - {HPI_PCI_VENDOR_ID_TI, HPI_PCI_DEV_ID_DSP6205, - HPI_PCI_VENDOR_ID_AUDIOSCIENCE, PCI_ANY_ID, 0, 0, - (kernel_ulong_t)HPI_6205}, - {HPI_PCI_VENDOR_ID_TI, HPI_PCI_DEV_ID_PCI2040, - HPI_PCI_VENDOR_ID_AUDIOSCIENCE, PCI_ANY_ID, 0, 0, - (kernel_ulong_t)HPI_6000}, - {0,} -}; -MODULE_DEVICE_TABLE(pci, asihpi_pci_tbl); - -static struct pci_driver driver = { - .name = KBUILD_MODNAME, - .id_table = asihpi_pci_tbl, - .probe = snd_asihpi_probe, - .remove = __devexit_p(snd_asihpi_remove), -#ifdef CONFIG_PM -/* .suspend = snd_asihpi_suspend, - .resume = snd_asihpi_resume, */ -#endif -}; - -static int __init snd_asihpi_init(void) -{ - asihpi_init(); - return pci_register_driver(&driver); -} - -static void __exit snd_asihpi_exit(void) -{ - - pci_unregister_driver(&driver); - asihpi_exit(); -} - -module_init(snd_asihpi_init) -module_exit(snd_asihpi_exit) - diff --git a/ANDROID_3.4.5/sound/pci/asihpi/hpi.h b/ANDROID_3.4.5/sound/pci/asihpi/hpi.h deleted file mode 100644 index 20887241..00000000 --- a/ANDROID_3.4.5/sound/pci/asihpi/hpi.h +++ /dev/null @@ -1,1727 +0,0 @@ -/****************************************************************************** - - AudioScience HPI driver - Copyright (C) 1997-2011 AudioScience Inc. <support@audioscience.com> - - This program is free software; you can redistribute it and/or modify - it under the terms of version 2 of the GNU General Public License as - published by the Free Software Foundation; - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - -*/ -/** \file hpi.h - - AudioScience Hardware Programming Interface (HPI) - public API definition. - - The HPI is a low-level hardware abstraction layer to all - AudioScience digital audio adapters - -(C) Copyright AudioScience Inc. 1998-2010 -*/ - -#ifndef _HPI_H_ -#define _HPI_H_ - -#include <linux/types.h> -#define HPI_BUILD_KERNEL_MODE - -/******************************************************************************/ -/******** HPI API DEFINITIONS *****/ -/******************************************************************************/ - -/*******************************************/ -/** Audio format types -\ingroup stream -*/ -enum HPI_FORMATS { -/** Used internally on adapter. */ - HPI_FORMAT_MIXER_NATIVE = 0, -/** 8-bit unsigned PCM. Windows equivalent is WAVE_FORMAT_PCM. */ - HPI_FORMAT_PCM8_UNSIGNED = 1, -/** 16-bit signed PCM. Windows equivalent is WAVE_FORMAT_PCM. */ - HPI_FORMAT_PCM16_SIGNED = 2, -/** MPEG-1 Layer-1. */ - HPI_FORMAT_MPEG_L1 = 3, -/** MPEG-1 Layer-2. - -Windows equivalent is WAVE_FORMAT_MPEG. - -The following table shows what combinations of mode and bitrate are possible: - -<table border=1 cellspacing=0 cellpadding=5> -<tr> -<td><p><b>Bitrate (kbs)</b></p> -<td><p><b>Mono</b></p> -<td><p><b>Stereo,<br>Joint Stereo or<br>Dual Channel</b></p> - -<tr><td>32<td>X<td>_ -<tr><td>40<td>_<td>_ -<tr><td>48<td>X<td>_ -<tr><td>56<td>X<td>_ -<tr><td>64<td>X<td>X -<tr><td>80<td>X<td>_ -<tr><td>96<td>X<td>X -<tr><td>112<td>X<td>X -<tr><td>128<td>X<td>X -<tr><td>160<td>X<td>X -<tr><td>192<td>X<td>X -<tr><td>224<td>_<td>X -<tr><td>256<td>-<td>X -<tr><td>320<td>-<td>X -<tr><td>384<td>_<td>X -</table> -*/ - HPI_FORMAT_MPEG_L2 = 4, -/** MPEG-1 Layer-3. -Windows equivalent is WAVE_FORMAT_MPEG. - -The following table shows what combinations of mode and bitrate are possible: - -<table border=1 cellspacing=0 cellpadding=5> -<tr> -<td><p><b>Bitrate (kbs)</b></p> -<td><p><b>Mono<br>Stereo @ 8,<br>11.025 and<br>12kHz*</b></p> -<td><p><b>Mono<br>Stereo @ 16,<br>22.050 and<br>24kHz*</b></p> -<td><p><b>Mono<br>Stereo @ 32,<br>44.1 and<br>48kHz</b></p> - -<tr><td>16<td>X<td>X<td>_ -<tr><td>24<td>X<td>X<td>_ -<tr><td>32<td>X<td>X<td>X -<tr><td>40<td>X<td>X<td>X -<tr><td>48<td>X<td>X<td>X -<tr><td>56<td>X<td>X<td>X -<tr><td>64<td>X<td>X<td>X -<tr><td>80<td>_<td>X<td>X -<tr><td>96<td>_<td>X<td>X -<tr><td>112<td>_<td>X<td>X -<tr><td>128<td>_<td>X<td>X -<tr><td>144<td>_<td>X<td>_ -<tr><td>160<td>_<td>X<td>X -<tr><td>192<td>_<td>_<td>X -<tr><td>224<td>_<td>_<td>X -<tr><td>256<td>-<td>_<td>X -<tr><td>320<td>-<td>_<td>X -</table> -\b * Available on the ASI6000 series only -*/ - HPI_FORMAT_MPEG_L3 = 5, -/** Dolby AC-2. */ - HPI_FORMAT_DOLBY_AC2 = 6, -/** Dolbt AC-3. */ - HPI_FORMAT_DOLBY_AC3 = 7, -/** 16-bit PCM big-endian. */ - HPI_FORMAT_PCM16_BIGENDIAN = 8, -/** TAGIT-1 algorithm - hits. */ - HPI_FORMAT_AA_TAGIT1_HITS = 9, -/** TAGIT-1 algorithm - inserts. */ - HPI_FORMAT_AA_TAGIT1_INSERTS = 10, -/** 32-bit signed PCM. Windows equivalent is WAVE_FORMAT_PCM. -Each sample is a 32bit word. The most significant 24 bits contain a 24-bit -sample and the least significant 8 bits are set to 0. -*/ - HPI_FORMAT_PCM32_SIGNED = 11, -/** Raw bitstream - unknown format. */ - HPI_FORMAT_RAW_BITSTREAM = 12, -/** TAGIT-1 algorithm hits - extended. */ - HPI_FORMAT_AA_TAGIT1_HITS_EX1 = 13, -/** 32-bit PCM as an IEEE float. Windows equivalent is WAVE_FORMAT_IEEE_FLOAT. -Each sample is a 32bit word in IEEE754 floating point format. -The range is +1.0 to -1.0, which corresponds to digital fullscale. -*/ - HPI_FORMAT_PCM32_FLOAT = 14, -/** 24-bit PCM signed. Windows equivalent is WAVE_FORMAT_PCM. */ - HPI_FORMAT_PCM24_SIGNED = 15, -/** OEM format 1 - private. */ - HPI_FORMAT_OEM1 = 16, -/** OEM format 2 - private. */ - HPI_FORMAT_OEM2 = 17, -/** Undefined format. */ - HPI_FORMAT_UNDEFINED = 0xffff -}; - -/*******************************************/ -/** Stream States -\ingroup stream -*/ -enum HPI_STREAM_STATES { - /** State stopped - stream is stopped. */ - HPI_STATE_STOPPED = 1, - /** State playing - stream is playing audio. */ - HPI_STATE_PLAYING = 2, - /** State recording - stream is recording. */ - HPI_STATE_RECORDING = 3, - /** State drained - playing stream ran out of data to play. */ - HPI_STATE_DRAINED = 4, - /** State generate sine - to be implemented. */ - HPI_STATE_SINEGEN = 5, - /** State wait - used for inter-card sync to mean waiting for all - cards to be ready. */ - HPI_STATE_WAIT = 6 -}; -/*******************************************/ -/** Source node types -\ingroup mixer -*/ -enum HPI_SOURCENODES { - /** This define can be used instead of 0 to indicate - that there is no valid source node. A control that - exists on a destination node can be searched for using a source - node value of either 0, or HPI_SOURCENODE_NONE */ - HPI_SOURCENODE_NONE = 100, - /** Out Stream (Play) node. */ - HPI_SOURCENODE_OSTREAM = 101, - /** Line in node - could be analog, AES/EBU or network. */ - HPI_SOURCENODE_LINEIN = 102, - HPI_SOURCENODE_AESEBU_IN = 103, /**< AES/EBU input node. */ - HPI_SOURCENODE_TUNER = 104, /**< tuner node. */ - HPI_SOURCENODE_RF = 105, /**< RF input node. */ - HPI_SOURCENODE_CLOCK_SOURCE = 106, /**< clock source node. */ - HPI_SOURCENODE_RAW_BITSTREAM = 107, /**< raw bitstream node. */ - HPI_SOURCENODE_MICROPHONE = 108, /**< microphone node. */ - /** Cobranet input node - - Audio samples come from the Cobranet network and into the device. */ - HPI_SOURCENODE_COBRANET = 109, - HPI_SOURCENODE_ANALOG = 110, /**< analog input node. */ - HPI_SOURCENODE_ADAPTER = 111, /**< adapter node. */ - /** RTP stream input node - This node is a destination for - packets of RTP audio samples from other devices. */ - HPI_SOURCENODE_RTP_DESTINATION = 112, - HPI_SOURCENODE_INTERNAL = 113, /**< node internal to the device. */ - /* !!!Update this AND hpidebug.h if you add a new sourcenode type!!! */ - HPI_SOURCENODE_LAST_INDEX = 113 /**< largest ID */ - /* AX6 max sourcenode types = 15 */ -}; - -/*******************************************/ -/** Destination node types -\ingroup mixer -*/ -enum HPI_DESTNODES { - /** This define can be used instead of 0 to indicate - that there is no valid destination node. A control that - exists on a source node can be searched for using a destination - node value of either 0, or HPI_DESTNODE_NONE */ - HPI_DESTNODE_NONE = 200, - /** In Stream (Record) node. */ - HPI_DESTNODE_ISTREAM = 201, - HPI_DESTNODE_LINEOUT = 202, /**< line out node. */ - HPI_DESTNODE_AESEBU_OUT = 203, /**< AES/EBU output node. */ - HPI_DESTNODE_RF = 204, /**< RF output node. */ - HPI_DESTNODE_SPEAKER = 205, /**< speaker output node. */ - /** Cobranet output node - - Audio samples from the device are sent out on the Cobranet network.*/ - HPI_DESTNODE_COBRANET = 206, - HPI_DESTNODE_ANALOG = 207, /**< analog output node. */ - /** RTP stream output node - This node is a source for - packets of RTP audio samples that are sent to other devices. */ - HPI_DESTNODE_RTP_SOURCE = 208, - /* !!!Update this AND hpidebug.h if you add a new destnode type!!! */ - HPI_DESTNODE_LAST_INDEX = 208 /**< largest ID */ - /* AX6 max destnode types = 15 */ -}; - -/*******************************************/ -/** Mixer control types -\ingroup mixer -*/ -enum HPI_CONTROLS { - HPI_CONTROL_GENERIC = 0, /**< generic control. */ - HPI_CONTROL_CONNECTION = 1, /**< A connection between nodes. */ - HPI_CONTROL_VOLUME = 2, /**< volume control - works in dB_fs. */ - HPI_CONTROL_METER = 3, /**< peak meter control. */ - HPI_CONTROL_MUTE = 4, /*mute control - not used at present. */ - HPI_CONTROL_MULTIPLEXER = 5, /**< multiplexer control. */ - - HPI_CONTROL_AESEBU_TRANSMITTER = 6, /**< AES/EBU transmitter control */ - HPI_CONTROL_AESEBUTX = 6, /* HPI_CONTROL_AESEBU_TRANSMITTER */ - - HPI_CONTROL_AESEBU_RECEIVER = 7, /**< AES/EBU receiver control. */ - HPI_CONTROL_AESEBURX = 7, /* HPI_CONTROL_AESEBU_RECEIVER */ - - HPI_CONTROL_LEVEL = 8, /**< level/trim control - works in d_bu. */ - HPI_CONTROL_TUNER = 9, /**< tuner control. */ -/* HPI_CONTROL_ONOFFSWITCH = 10 */ - HPI_CONTROL_VOX = 11, /**< vox control. */ -/* HPI_CONTROL_AES18_TRANSMITTER = 12 */ -/* HPI_CONTROL_AES18_RECEIVER = 13 */ -/* HPI_CONTROL_AES18_BLOCKGENERATOR = 14 */ - HPI_CONTROL_CHANNEL_MODE = 15, /**< channel mode control. */ - - HPI_CONTROL_BITSTREAM = 16, /**< bitstream control. */ - HPI_CONTROL_SAMPLECLOCK = 17, /**< sample clock control. */ - HPI_CONTROL_MICROPHONE = 18, /**< microphone control. */ - HPI_CONTROL_PARAMETRIC_EQ = 19, /**< parametric EQ control. */ - HPI_CONTROL_EQUALIZER = 19, /*HPI_CONTROL_PARAMETRIC_EQ */ - - HPI_CONTROL_COMPANDER = 20, /**< compander control. */ - HPI_CONTROL_COBRANET = 21, /**< cobranet control. */ - HPI_CONTROL_TONEDETECTOR = 22, /**< tone detector control. */ - HPI_CONTROL_SILENCEDETECTOR = 23, /**< silence detector control. */ - HPI_CONTROL_PAD = 24, /**< tuner PAD control. */ - HPI_CONTROL_SRC = 25, /**< samplerate converter control. */ - HPI_CONTROL_UNIVERSAL = 26, /**< universal control. */ - -/* !!! Update this AND hpidebug.h if you add a new control type!!!*/ - HPI_CONTROL_LAST_INDEX = 26 /**<highest control type ID */ -/* WARNING types 256 or greater impact bit packing in all AX6 DSP code */ -}; - -/*******************************************/ -/** Adapter properties -These are used in HPI_AdapterSetProperty() and HPI_AdapterGetProperty() -\ingroup adapter -*/ -enum HPI_ADAPTER_PROPERTIES { -/** \internal Used in dwProperty field of HPI_AdapterSetProperty() and -HPI_AdapterGetProperty(). This errata applies to all ASI6000 cards with both -analog and digital outputs. The CS4224 A/D+D/A has a one sample delay between -left and right channels on both its input (ADC) and output (DAC). -More details are available in Cirrus Logic errata ER284B2. -PDF available from www.cirrus.com, released by Cirrus in 2001. -*/ - HPI_ADAPTER_PROPERTY_ERRATA_1 = 1, - -/** Adapter grouping property -Indicates whether the adapter supports the grouping API (for ASIO and SSX2) -*/ - HPI_ADAPTER_PROPERTY_GROUPING = 2, - -/** Driver SSX2 property -Tells the kernel driver to turn on SSX2 stream mapping. -This feature is not used by the DSP. In fact the call is completely processed -by the driver and is not passed on to the DSP at all. -*/ - HPI_ADAPTER_PROPERTY_ENABLE_SSX2 = 3, - -/** Adapter SSX2 property -Indicates the state of the adapter's SSX2 setting. This setting is stored in -non-volatile memory on the adapter. A typical call sequence would be to use -HPI_ADAPTER_PROPERTY_SSX2_SETTING to set SSX2 on the adapter and then to reload -the driver. The driver would query HPI_ADAPTER_PROPERTY_SSX2_SETTING during -startup and if SSX2 is set, it would then call HPI_ADAPTER_PROPERTY_ENABLE_SSX2 -to enable SSX2 stream mapping within the kernel level of the driver. -*/ - HPI_ADAPTER_PROPERTY_SSX2_SETTING = 4, - -/** Enables/disables PCI(e) IRQ. -A setting of 0 indicates that no interrupts are being generated. A DSP boot -this property is set to 0. Setting to a non-zero value specifies the number -of frames of audio that should be processed between interrupts. This property -should be set to multiple of the mixer interval as read back from the -HPI_ADAPTER_PROPERTY_INTERVAL property. -*/ - HPI_ADAPTER_PROPERTY_IRQ_RATE = 5, - -/** Base number for readonly properties */ - HPI_ADAPTER_PROPERTY_READONLYBASE = 256, - -/** Readonly adapter latency property. -This property returns in the input and output latency in samples. -Property 1 is the estimated input latency -in samples, while Property 2 is that output latency in samples. -*/ - HPI_ADAPTER_PROPERTY_LATENCY = 256, - -/** Readonly adapter granularity property. -The granulariy is the smallest size chunk of stereo samples that is processed by -the adapter. -This property returns the record granularity in samples in Property 1. -Property 2 returns the play granularity. -*/ - HPI_ADAPTER_PROPERTY_GRANULARITY = 257, - -/** Readonly adapter number of current channels property. -Property 1 is the number of record channels per record device. -Property 2 is the number of play channels per playback device.*/ - HPI_ADAPTER_PROPERTY_CURCHANNELS = 258, - -/** Readonly adapter software version. -The SOFTWARE_VERSION property returns the version of the software running -on the adapter as Major.Minor.Release. -Property 1 contains Major in bits 15..8 and Minor in bits 7..0. -Property 2 contains Release in bits 7..0. */ - HPI_ADAPTER_PROPERTY_SOFTWARE_VERSION = 259, - -/** Readonly adapter MAC address MSBs. -The MAC_ADDRESS_MSB property returns -the most significant 32 bits of the MAC address. -Property 1 contains bits 47..32 of the MAC address. -Property 2 contains bits 31..16 of the MAC address. */ - HPI_ADAPTER_PROPERTY_MAC_ADDRESS_MSB = 260, - -/** Readonly adapter MAC address LSBs -The MAC_ADDRESS_LSB property returns -the least significant 16 bits of the MAC address. -Property 1 contains bits 15..0 of the MAC address. */ - HPI_ADAPTER_PROPERTY_MAC_ADDRESS_LSB = 261, - -/** Readonly extended adapter type number -The EXTENDED_ADAPTER_TYPE property returns the 4 digits of an extended -adapter type, i.e ASI8920-0022, 0022 is the extended type. -The digits are returned as ASCII characters rather than the hex digits that -are returned for the main type -Property 1 returns the 1st two (left most) digits, i.e "00" -in the example above, the upper byte being the left most digit. -Property 2 returns the 2nd two digits, i.e "22" in the example above*/ - HPI_ADAPTER_PROPERTY_EXTENDED_ADAPTER_TYPE = 262, - -/** Readonly debug log buffer information */ - HPI_ADAPTER_PROPERTY_LOGTABLEN = 263, - HPI_ADAPTER_PROPERTY_LOGTABBEG = 264, - -/** Readonly adapter IP address -For 192.168.1.101 -Property 1 returns the 1st two (left most) digits, i.e 192*256 + 168 -in the example above, the upper byte being the left most digit. -Property 2 returns the 2nd two digits, i.e 1*256 + 101 in the example above, */ - HPI_ADAPTER_PROPERTY_IP_ADDRESS = 265, - -/** Readonly adapter buffer processed count. Returns a buffer processed count -that is incremented every time all buffers for all streams are updated. This -is useful for checking completion of all stream operations across the adapter -when using grouped streams. -*/ - HPI_ADAPTER_PROPERTY_BUFFER_UPDATE_COUNT = 266, - -/** Readonly mixer and stream intervals - -These intervals are measured in mixer frames. -To convert to time, divide by the adapter samplerate. - -The mixer interval is the number of frames processed in one mixer iteration. -The stream update interval is the interval at which streams check for and -process data, and BBM host buffer counters are updated. - -Property 1 is the mixer interval in mixer frames. -Property 2 is the stream update interval in mixer frames. -*/ - HPI_ADAPTER_PROPERTY_INTERVAL = 267, -/** Adapter capabilities 1 -Property 1 - adapter can do multichannel (SSX1) -Property 2 - adapter can do stream grouping (supports SSX2) -*/ - HPI_ADAPTER_PROPERTY_CAPS1 = 268, -/** Adapter capabilities 2 -Property 1 - adapter can do samplerate conversion (MRX) -Property 2 - adapter can do timestretch (TSX) -*/ - HPI_ADAPTER_PROPERTY_CAPS2 = 269, - -/** Readonly adapter sync header connection count. -*/ - HPI_ADAPTER_PROPERTY_SYNC_HEADER_CONNECTIONS = 270, -/** Readonly supports SSX2 property. -Indicates the adapter supports SSX2 in some mode setting. The -return value is true (1) or false (0). If the current adapter -mode is MONO SSX2 is disabled, even though this property will -return true. -*/ - HPI_ADAPTER_PROPERTY_SUPPORTS_SSX2 = 271, -/** Readonly supports PCI(e) IRQ. -Indicates that the adapter in it's current mode supports interrupts -across the host bus. Note, this does not imply that interrupts are -enabled. Instead it indicates that they can be enabled. -*/ - HPI_ADAPTER_PROPERTY_SUPPORTS_IRQ = 272, -/** Readonly supports firmware updating. -Indicates that the adapter implements an interface to update firmware -on the adapter. -*/ - HPI_ADAPTER_PROPERTY_SUPPORTS_FW_UPDATE = 273, -/** Readonly Firmware IDs -Identifiy firmware independent of individual adapter type. -May be used as a filter for firmware update images. -Property 1 = Bootloader ID -Property 2 = Main program ID -*/ - HPI_ADAPTER_PROPERTY_FIRMWARE_ID = 274 -}; - -/** Adapter mode commands - -Used in wQueryOrSet parameter of HPI_AdapterSetModeEx(). -\ingroup adapter -*/ -enum HPI_ADAPTER_MODE_CMDS { - /** Set the mode to the given parameter */ - HPI_ADAPTER_MODE_SET = 0, - /** Return 0 or error depending whether mode is valid, - but don't set the mode */ - HPI_ADAPTER_MODE_QUERY = 1 -}; - -/** Adapter Modes - These are used by HPI_AdapterSetModeEx() - -\warning - more than 16 possible modes breaks -a bitmask in the Windows WAVE DLL -\ingroup adapter -*/ -enum HPI_ADAPTER_MODES { -/** 4 outstream mode. -- ASI6114: 1 instream -- ASI6044: 4 instreams -- ASI6012: 1 instream -- ASI6102: no instreams -- ASI6022, ASI6122: 2 instreams -- ASI5111, ASI5101: 2 instreams -- ASI652x, ASI662x: 2 instreams -- ASI654x, ASI664x: 4 instreams -*/ - HPI_ADAPTER_MODE_4OSTREAM = 1, - -/** 6 outstream mode. -- ASI6012: 1 instream, -- ASI6022, ASI6122: 2 instreams -- ASI652x, ASI662x: 4 instreams -*/ - HPI_ADAPTER_MODE_6OSTREAM = 2, - -/** 8 outstream mode. -- ASI6114: 8 instreams -- ASI6118: 8 instreams -- ASI6585: 8 instreams -*/ - HPI_ADAPTER_MODE_8OSTREAM = 3, - -/** 16 outstream mode. -- ASI6416 16 instreams -- ASI6518, ASI6618 16 instreams -- ASI6118 16 mono out and in streams -*/ - HPI_ADAPTER_MODE_16OSTREAM = 4, - -/** one outstream mode. -- ASI5111 1 outstream, 1 instream -*/ - HPI_ADAPTER_MODE_1OSTREAM = 5, - -/** ASI504X mode 1. 12 outstream, 4 instream 0 to 48kHz sample rates - (see ASI504X datasheet for more info). -*/ - HPI_ADAPTER_MODE_1 = 6, - -/** ASI504X mode 2. 4 outstreams, 4 instreams at 0 to 192kHz sample rates - (see ASI504X datasheet for more info). -*/ - HPI_ADAPTER_MODE_2 = 7, - -/** ASI504X mode 3. 4 outstreams, 4 instreams at 0 to 192kHz sample rates - (see ASI504X datasheet for more info). -*/ - HPI_ADAPTER_MODE_3 = 8, - -/** ASI504X multichannel mode. - 2 outstreams -> 4 line outs = 1 to 8 channel streams), - 4 lineins -> 1 instream (1 to 8 channel streams) at 0-48kHz. - For more info see the SSX Specification. -*/ - HPI_ADAPTER_MODE_MULTICHANNEL = 9, - -/** 12 outstream mode. -- ASI6514, ASI6614: 2 instreams -- ASI6540,ASI6544: 8 instreams -- ASI6640,ASI6644: 8 instreams -*/ - HPI_ADAPTER_MODE_12OSTREAM = 10, - -/** 9 outstream mode. -- ASI6044: 8 instreams -*/ - HPI_ADAPTER_MODE_9OSTREAM = 11, - -/** mono mode. -- ASI6416: 16 outstreams/instreams -- ASI5402: 2 outstreams/instreams -*/ - HPI_ADAPTER_MODE_MONO = 12, - -/** Low latency mode. -- ASI6416/ASI6316: 1 16 channel outstream and instream -*/ - HPI_ADAPTER_MODE_LOW_LATENCY = 13 -}; - -/* Note, adapters can have more than one capability - -encoding as bitfield is recommended. */ -#define HPI_CAPABILITY_NONE (0) -#define HPI_CAPABILITY_MPEG_LAYER3 (1) - -/* Set this equal to maximum capability index, -Must not be greater than 32 - see axnvdef.h */ -#define HPI_CAPABILITY_MAX 1 -/* #define HPI_CAPABILITY_AAC 2 */ - -/******************************************* STREAM ATTRIBUTES ****/ - -/** MPEG Ancillary Data modes - -The mode for the ancillary data insertion or extraction to operate in. -\ingroup stream -*/ -enum HPI_MPEG_ANC_MODES { - /** the MPEG frames have energy information stored in them (5 bytes per stereo frame, 3 per mono) */ - HPI_MPEG_ANC_HASENERGY = 0, - /** the entire ancillary data field is taken up by data from the Anc data buffer - On encode, the encoder will insert the energy bytes before filling the remainder - of the ancillary data space with data from the ancillary data buffer. - */ - HPI_MPEG_ANC_RAW = 1 -}; - -/** Ancillary Data Alignment -\ingroup instream -*/ -enum HPI_ISTREAM_MPEG_ANC_ALIGNS { - /** data is packed against the end of data, then padded to the end of frame */ - HPI_MPEG_ANC_ALIGN_LEFT = 0, - /** data is packed against the end of the frame */ - HPI_MPEG_ANC_ALIGN_RIGHT = 1 -}; - -/** MPEG modes -MPEG modes - can be used optionally for HPI_FormatCreate() -parameter dwAttributes. - -Using any mode setting other than HPI_MPEG_MODE_DEFAULT -with single channel format will return an error. -\ingroup stream -*/ -enum HPI_MPEG_MODES { -/** Causes the MPEG-1 Layer II bitstream to be recorded -in single_channel mode when the number of channels is 1 and in stereo when the -number of channels is 2. */ - HPI_MPEG_MODE_DEFAULT = 0, - /** Standard stereo without joint-stereo compression */ - HPI_MPEG_MODE_STEREO = 1, - /** Joint stereo */ - HPI_MPEG_MODE_JOINTSTEREO = 2, - /** Left and Right channels are completely independent */ - HPI_MPEG_MODE_DUALCHANNEL = 3 -}; -/******************************************* MIXER ATTRIBUTES ****/ - -/* \defgroup mixer_flags Mixer flags for HPI_MIXER_GET_CONTROL_MULTIPLE_VALUES -{ -*/ -#define HPI_MIXER_GET_CONTROL_MULTIPLE_CHANGED (0) -#define HPI_MIXER_GET_CONTROL_MULTIPLE_RESET (1) -/*}*/ - -/** Commands used by HPI_MixerStore() -\ingroup mixer -*/ -enum HPI_MIXER_STORE_COMMAND { -/** Save all mixer control settings. */ - HPI_MIXER_STORE_SAVE = 1, -/** Restore all controls from saved. */ - HPI_MIXER_STORE_RESTORE = 2, -/** Delete saved control settings. */ - HPI_MIXER_STORE_DELETE = 3, -/** Enable auto storage of some control settings. */ - HPI_MIXER_STORE_ENABLE = 4, -/** Disable auto storage of some control settings. */ - HPI_MIXER_STORE_DISABLE = 5, -/** Unimplemented - save the attributes of a single control. */ - HPI_MIXER_STORE_SAVE_SINGLE = 6 -}; - -/****************************/ -/* CONTROL ATTRIBUTE VALUES */ -/****************************/ - -/** Used by mixer plugin enable functions - -E.g. HPI_ParametricEq_SetState() -\ingroup mixer -*/ -enum HPI_SWITCH_STATES { - HPI_SWITCH_OFF = 0, /**< turn the mixer plugin on. */ - HPI_SWITCH_ON = 1 /**< turn the mixer plugin off. */ -}; - -/* Volume control special gain values */ - -/** volumes units are 100ths of a dB -\ingroup volume -*/ -#define HPI_UNITS_PER_dB 100 -/** turns volume control OFF or MUTE -\ingroup volume -*/ -#define HPI_GAIN_OFF (-100 * HPI_UNITS_PER_dB) - -/** channel mask specifying all channels -\ingroup volume -*/ -#define HPI_BITMASK_ALL_CHANNELS (0xFFFFFFFF) - -/** value returned for no signal -\ingroup meter -*/ -#define HPI_METER_MINIMUM (-150 * HPI_UNITS_PER_dB) - -/** autofade profiles -\ingroup volume -*/ -enum HPI_VOLUME_AUTOFADES { -/** log fade - dB attenuation changes linearly over time */ - HPI_VOLUME_AUTOFADE_LOG = 2, -/** linear fade - amplitude changes linearly */ - HPI_VOLUME_AUTOFADE_LINEAR = 3 -}; - -/** The physical encoding format of the AESEBU I/O. - -Used in HPI_Aesebu_Transmitter_SetFormat(), HPI_Aesebu_Receiver_SetFormat() -along with related Get and Query functions -\ingroup aestx -*/ -enum HPI_AESEBU_FORMATS { -/** AES/EBU physical format - AES/EBU balanced "professional" */ - HPI_AESEBU_FORMAT_AESEBU = 1, -/** AES/EBU physical format - S/PDIF unbalanced "consumer" */ - HPI_AESEBU_FORMAT_SPDIF = 2 -}; - -/** AES/EBU error status bits - -Returned by HPI_Aesebu_Receiver_GetErrorStatus() -\ingroup aesrx -*/ -enum HPI_AESEBU_ERRORS { -/** bit0: 1 when PLL is not locked */ - HPI_AESEBU_ERROR_NOT_LOCKED = 0x01, -/** bit1: 1 when signal quality is poor */ - HPI_AESEBU_ERROR_POOR_QUALITY = 0x02, -/** bit2: 1 when there is a parity error */ - HPI_AESEBU_ERROR_PARITY_ERROR = 0x04, -/** bit3: 1 when there is a bi-phase coding violation */ - HPI_AESEBU_ERROR_BIPHASE_VIOLATION = 0x08, -/** bit4: 1 when the validity bit is high */ - HPI_AESEBU_ERROR_VALIDITY = 0x10, -/** bit5: 1 when the CRC error bit is high */ - HPI_AESEBU_ERROR_CRC = 0x20 -}; - -/** \addtogroup pad -\{ -*/ -/** The text string containing the station/channel combination. */ -#define HPI_PAD_CHANNEL_NAME_LEN 16 -/** The text string containing the artist. */ -#define HPI_PAD_ARTIST_LEN 64 -/** The text string containing the title. */ -#define HPI_PAD_TITLE_LEN 64 -/** The text string containing the comment. */ -#define HPI_PAD_COMMENT_LEN 256 -/** The PTY when the tuner has not received any PTY. */ -#define HPI_PAD_PROGRAM_TYPE_INVALID 0xffff -/** \} */ - -/** Data types for PTY string translation. -\ingroup rds -*/ -enum eHPI_RDS_type { - HPI_RDS_DATATYPE_RDS = 0, /**< RDS bitstream.*/ - HPI_RDS_DATATYPE_RBDS = 1 /**< RBDS bitstream.*/ -}; - -/** Tuner bands - -Used for HPI_Tuner_SetBand(),HPI_Tuner_GetBand() -\ingroup tuner -*/ -enum HPI_TUNER_BAND { - HPI_TUNER_BAND_AM = 1, /**< AM band */ - HPI_TUNER_BAND_FM = 2, /**< FM band (mono) */ - HPI_TUNER_BAND_TV_NTSC_M = 3, /**< NTSC-M TV band*/ - HPI_TUNER_BAND_TV = 3, /* use TV_NTSC_M */ - HPI_TUNER_BAND_FM_STEREO = 4, /**< FM band (stereo) */ - HPI_TUNER_BAND_AUX = 5, /**< auxiliary input */ - HPI_TUNER_BAND_TV_PAL_BG = 6, /**< PAL-B/G TV band*/ - HPI_TUNER_BAND_TV_PAL_I = 7, /**< PAL-I TV band*/ - HPI_TUNER_BAND_TV_PAL_DK = 8, /**< PAL-D/K TV band*/ - HPI_TUNER_BAND_TV_SECAM_L = 9, /**< SECAM-L TV band*/ - HPI_TUNER_BAND_LAST = 9 /**< the index of the last tuner band. */ -}; - -/** Tuner mode attributes - -Used by HPI_Tuner_SetMode(), HPI_Tuner_GetMode() -\ingroup tuner - -*/ -enum HPI_TUNER_MODES { - HPI_TUNER_MODE_RSS = 1, /**< control RSS */ - HPI_TUNER_MODE_RDS = 2 /**< control RBDS/RDS */ -}; - -/** Tuner mode attribute values - -Used by HPI_Tuner_SetMode(), HPI_Tuner_GetMode() -\ingroup tuner -*/ -enum HPI_TUNER_MODE_VALUES { -/* RSS attribute values */ - HPI_TUNER_MODE_RSS_DISABLE = 0, /**< RSS disable */ - HPI_TUNER_MODE_RSS_ENABLE = 1, /**< RSS enable */ - -/* RDS mode attributes */ - HPI_TUNER_MODE_RDS_DISABLE = 0, /**< RDS - disabled */ - HPI_TUNER_MODE_RDS_RDS = 1, /**< RDS - RDS mode */ - HPI_TUNER_MODE_RDS_RBDS = 2 /**< RDS - RBDS mode */ -}; - -/** Tuner Status Bits - -These bitfield values are returned by a call to HPI_Tuner_GetStatus(). -Multiple fields are returned from a single call. -\ingroup tuner -*/ -enum HPI_TUNER_STATUS_BITS { - HPI_TUNER_VIDEO_COLOR_PRESENT = 0x0001, /**< video color is present. */ - HPI_TUNER_VIDEO_IS_60HZ = 0x0020, /**< 60 hz video detected. */ - HPI_TUNER_VIDEO_HORZ_SYNC_MISSING = 0x0040, /**< video HSYNC is missing. */ - HPI_TUNER_VIDEO_STATUS_VALID = 0x0100, /**< video status is valid. */ - HPI_TUNER_DIGITAL = 0x0200, /**< tuner reports digital programming. */ - HPI_TUNER_MULTIPROGRAM = 0x0400, /**< tuner reports multiple programs. */ - HPI_TUNER_PLL_LOCKED = 0x1000, /**< the tuner's PLL is locked. */ - HPI_TUNER_FM_STEREO = 0x2000 /**< tuner reports back FM stereo. */ -}; - -/** Channel Modes -Used for HPI_ChannelModeSet/Get() -\ingroup channelmode -*/ -enum HPI_CHANNEL_MODES { -/** Left channel out = left channel in, Right channel out = right channel in. */ - HPI_CHANNEL_MODE_NORMAL = 1, -/** Left channel out = right channel in, Right channel out = left channel in. */ - HPI_CHANNEL_MODE_SWAP = 2, -/** Left channel out = left channel in, Right channel out = left channel in. */ - HPI_CHANNEL_MODE_LEFT_TO_STEREO = 3, -/** Left channel out = right channel in, Right channel out = right channel in.*/ - HPI_CHANNEL_MODE_RIGHT_TO_STEREO = 4, -/** Left channel out = (left channel in + right channel in)/2, - Right channel out = mute. */ - HPI_CHANNEL_MODE_STEREO_TO_LEFT = 5, -/** Left channel out = mute, - Right channel out = (right channel in + left channel in)/2. */ - HPI_CHANNEL_MODE_STEREO_TO_RIGHT = 6, - HPI_CHANNEL_MODE_LAST = 6 -}; - -/** SampleClock source values -\ingroup sampleclock -*/ -enum HPI_SAMPLECLOCK_SOURCES { -/** The sampleclock output is derived from its local samplerate generator. - The local samplerate may be set using HPI_SampleClock_SetLocalRate(). */ - HPI_SAMPLECLOCK_SOURCE_LOCAL = 1, -/** The adapter is clocked from a dedicated AES/EBU SampleClock input.*/ - HPI_SAMPLECLOCK_SOURCE_AESEBU_SYNC = 2, -/** From external wordclock connector */ - HPI_SAMPLECLOCK_SOURCE_WORD = 3, -/** Board-to-board header */ - HPI_SAMPLECLOCK_SOURCE_WORD_HEADER = 4, -/** FUTURE - SMPTE clock. */ - HPI_SAMPLECLOCK_SOURCE_SMPTE = 5, -/** One of the aesebu inputs */ - HPI_SAMPLECLOCK_SOURCE_AESEBU_INPUT = 6, -/** From a network interface e.g. Cobranet or Livewire at either 48 or 96kHz */ - HPI_SAMPLECLOCK_SOURCE_NETWORK = 8, -/** From previous adjacent module (ASI2416 only)*/ - HPI_SAMPLECLOCK_SOURCE_PREV_MODULE = 10, -/*! Update this if you add a new clock source.*/ - HPI_SAMPLECLOCK_SOURCE_LAST = 10 -}; - -/** Equalizer filter types. Used by HPI_ParametricEq_SetBand() -\ingroup parmeq -*/ -enum HPI_FILTER_TYPE { - HPI_FILTER_TYPE_BYPASS = 0, /**< filter is turned off */ - - HPI_FILTER_TYPE_LOWSHELF = 1, /**< EQ low shelf */ - HPI_FILTER_TYPE_HIGHSHELF = 2, /**< EQ high shelf */ - HPI_FILTER_TYPE_EQ_BAND = 3, /**< EQ gain */ - - HPI_FILTER_TYPE_LOWPASS = 4, /**< standard low pass */ - HPI_FILTER_TYPE_HIGHPASS = 5, /**< standard high pass */ - HPI_FILTER_TYPE_BANDPASS = 6, /**< standard band pass */ - HPI_FILTER_TYPE_BANDSTOP = 7 /**< standard band stop/notch */ -}; - -/** Async Event sources -\ingroup async -*/ -enum ASYNC_EVENT_SOURCES { - HPI_ASYNC_EVENT_GPIO = 1, /**< GPIO event. */ - HPI_ASYNC_EVENT_SILENCE = 2, /**< silence event detected. */ - HPI_ASYNC_EVENT_TONE = 3 /**< tone event detected. */ -}; -/*******************************************/ -/** HPI Error codes - -Almost all HPI functions return an error code -A return value of zero means there was no error. -Otherwise one of these error codes is returned. -Error codes can be converted to a descriptive string using HPI_GetErrorText() - -\note When a new error code is added HPI_GetErrorText() MUST be updated. -\note Codes 1-100 are reserved for driver use -\ingroup utility -*/ -enum HPI_ERROR_CODES { - /** Message type does not exist. */ - HPI_ERROR_INVALID_TYPE = 100, - /** Object type does not exist. */ - HPI_ERROR_INVALID_OBJ = 101, - /** Function does not exist. */ - HPI_ERROR_INVALID_FUNC = 102, - /** The specified object does not exist. */ - HPI_ERROR_INVALID_OBJ_INDEX = 103, - /** Trying to access an object that has not been opened yet. */ - HPI_ERROR_OBJ_NOT_OPEN = 104, - /** Trying to open an already open object. */ - HPI_ERROR_OBJ_ALREADY_OPEN = 105, - /** PCI, ISA resource not valid. */ - HPI_ERROR_INVALID_RESOURCE = 106, - /* HPI_ERROR_SUBSYSFINDADAPTERS_GETINFO= 107 */ - /** Default response was never updated with actual error code. */ - HPI_ERROR_INVALID_RESPONSE = 108, - /** wSize field of response was not updated, - indicating that the message was not processed. */ - HPI_ERROR_PROCESSING_MESSAGE = 109, - /** The network did not respond in a timely manner. */ - HPI_ERROR_NETWORK_TIMEOUT = 110, - /* An HPI handle is invalid (uninitialised?). */ - HPI_ERROR_INVALID_HANDLE = 111, - /** A function or attribute has not been implemented yet. */ - HPI_ERROR_UNIMPLEMENTED = 112, - /** There are too many clients attempting - to access a network resource. */ - HPI_ERROR_NETWORK_TOO_MANY_CLIENTS = 113, - /** Response buffer passed to HPI_Message - was smaller than returned response. - wSpecificError field of hpi response contains the required size. - */ - HPI_ERROR_RESPONSE_BUFFER_TOO_SMALL = 114, - /** The returned response did not match the sent message */ - HPI_ERROR_RESPONSE_MISMATCH = 115, - /** A control setting that should have been cached was not. */ - HPI_ERROR_CONTROL_CACHING = 116, - /** A message buffer in the path to the adapter was smaller - than the message size. - wSpecificError field of hpi response contains the actual size. - */ - HPI_ERROR_MESSAGE_BUFFER_TOO_SMALL = 117, - - /* HPI_ERROR_TOO_MANY_ADAPTERS= 200 */ - /** Bad adpater. */ - HPI_ERROR_BAD_ADAPTER = 201, - /** Adapter number out of range or not set properly. */ - HPI_ERROR_BAD_ADAPTER_NUMBER = 202, - /** 2 adapters with the same adapter number. */ - HPI_ERROR_DUPLICATE_ADAPTER_NUMBER = 203, - /** DSP code failed to bootload. Usually a DSP memory test failure. */ - HPI_ERROR_DSP_BOOTLOAD = 204, - /** Couldn't find or open the DSP code file. */ - HPI_ERROR_DSP_FILE_NOT_FOUND = 206, - /** Internal DSP hardware error. */ - HPI_ERROR_DSP_HARDWARE = 207, - /** Could not allocate memory */ - HPI_ERROR_MEMORY_ALLOC = 208, - /** Failed to correctly load/config PLD. (unused) */ - HPI_ERROR_PLD_LOAD = 209, - /** Unexpected end of file, block length too big etc. */ - HPI_ERROR_DSP_FILE_FORMAT = 210, - - /** Found but could not open DSP code file. */ - HPI_ERROR_DSP_FILE_ACCESS_DENIED = 211, - /** First DSP code section header not found in DSP file. */ - HPI_ERROR_DSP_FILE_NO_HEADER = 212, - /* HPI_ERROR_DSP_FILE_READ_ERROR= 213, */ - /** DSP code for adapter family not found. */ - HPI_ERROR_DSP_SECTION_NOT_FOUND = 214, - /** Other OS specific error opening DSP file. */ - HPI_ERROR_DSP_FILE_OTHER_ERROR = 215, - /** Sharing violation opening DSP code file. */ - HPI_ERROR_DSP_FILE_SHARING_VIOLATION = 216, - /** DSP code section header had size == 0. */ - HPI_ERROR_DSP_FILE_NULL_HEADER = 217, - - /* HPI_ERROR_FLASH = 220, */ - - /** Flash has bad checksum */ - HPI_ERROR_BAD_CHECKSUM = 221, - HPI_ERROR_BAD_SEQUENCE = 222, - HPI_ERROR_FLASH_ERASE = 223, - HPI_ERROR_FLASH_PROGRAM = 224, - HPI_ERROR_FLASH_VERIFY = 225, - HPI_ERROR_FLASH_TYPE = 226, - HPI_ERROR_FLASH_START = 227, - HPI_ERROR_FLASH_READ = 228, - HPI_ERROR_FLASH_READ_NO_FILE = 229, - HPI_ERROR_FLASH_SIZE = 230, - - /** Reserved for OEMs. */ - HPI_ERROR_RESERVED_1 = 290, - - /* HPI_ERROR_INVALID_STREAM = 300 use HPI_ERROR_INVALID_OBJ_INDEX */ - /** Invalid compression format. */ - HPI_ERROR_INVALID_FORMAT = 301, - /** Invalid format samplerate */ - HPI_ERROR_INVALID_SAMPLERATE = 302, - /** Invalid format number of channels. */ - HPI_ERROR_INVALID_CHANNELS = 303, - /** Invalid format bitrate. */ - HPI_ERROR_INVALID_BITRATE = 304, - /** Invalid datasize used for stream read/write. */ - HPI_ERROR_INVALID_DATASIZE = 305, - /* HPI_ERROR_BUFFER_FULL = 306 use HPI_ERROR_INVALID_DATASIZE */ - /* HPI_ERROR_BUFFER_EMPTY = 307 use HPI_ERROR_INVALID_DATASIZE */ - /** Null data pointer used for stream read/write. */ - HPI_ERROR_INVALID_DATA_POINTER = 308, - /** Packet ordering error for stream read/write. */ - HPI_ERROR_INVALID_PACKET_ORDER = 309, - - /** Object can't do requested operation in its current - state, eg set format, change rec mux state while recording.*/ - HPI_ERROR_INVALID_OPERATION = 310, - - /** Where a SRG is shared amongst streams, an incompatible samplerate - is one that is different to any currently active stream. */ - HPI_ERROR_INCOMPATIBLE_SAMPLERATE = 311, - /** Adapter mode is illegal.*/ - HPI_ERROR_BAD_ADAPTER_MODE = 312, - - /** There have been too many attempts to set the adapter's - capabilities (using bad keys), the card should be returned - to ASI if further capabilities updates are required */ - HPI_ERROR_TOO_MANY_CAPABILITY_CHANGE_ATTEMPTS = 313, - /** Streams on different adapters cannot be grouped. */ - HPI_ERROR_NO_INTERADAPTER_GROUPS = 314, - /** Streams on different DSPs cannot be grouped. */ - HPI_ERROR_NO_INTERDSP_GROUPS = 315, - /** Stream wait cancelled before threshold reached. */ - HPI_ERROR_WAIT_CANCELLED = 316, - /** A character string is invalid. */ - HPI_ERROR_INVALID_STRING = 317, - - /** Invalid mixer node for this adapter. */ - HPI_ERROR_INVALID_NODE = 400, - /** Invalid control. */ - HPI_ERROR_INVALID_CONTROL = 401, - /** Invalid control value was passed. */ - HPI_ERROR_INVALID_CONTROL_VALUE = 402, - /** Control attribute not supported by this control. */ - HPI_ERROR_INVALID_CONTROL_ATTRIBUTE = 403, - /** Control is disabled. */ - HPI_ERROR_CONTROL_DISABLED = 404, - /** I2C transaction failed due to a missing ACK. */ - HPI_ERROR_CONTROL_I2C_MISSING_ACK = 405, - HPI_ERROR_I2C_MISSING_ACK = 405, - /** Control is busy, or coming out of - reset and cannot be accessed at this time. */ - HPI_ERROR_CONTROL_NOT_READY = 407, - - /** Non volatile memory */ - HPI_ERROR_NVMEM_BUSY = 450, - HPI_ERROR_NVMEM_FULL = 451, - HPI_ERROR_NVMEM_FAIL = 452, - - /** I2C */ - HPI_ERROR_I2C_BAD_ADR = 460, - - /** Entity type did not match requested type */ - HPI_ERROR_ENTITY_TYPE_MISMATCH = 470, - /** Entity item count did not match requested count */ - HPI_ERROR_ENTITY_ITEM_COUNT = 471, - /** Entity type is not one of the valid types */ - HPI_ERROR_ENTITY_TYPE_INVALID = 472, - /** Entity role is not one of the valid roles */ - HPI_ERROR_ENTITY_ROLE_INVALID = 473, - /** Entity size doesn't match target size */ - HPI_ERROR_ENTITY_SIZE_MISMATCH = 474, - - /* AES18 specific errors were 500..507 */ - - /** custom error to use for debugging */ - HPI_ERROR_CUSTOM = 600, - - /** hpioct32.c can't obtain mutex */ - HPI_ERROR_MUTEX_TIMEOUT = 700, - - /** Backend errors used to be greater than this. - \deprecated Now, all backends return only errors defined here in hpi.h - */ - HPI_ERROR_BACKEND_BASE = 900, - - /** Communication with DSP failed */ - HPI_ERROR_DSP_COMMUNICATION = 900 - /* Note that the dsp communication error is set to this value so that - it remains compatible with any software that expects such errors - to be backend errors i.e. >= 900. - Do not define any new error codes with values > 900. - */ -}; - -/** \defgroup maximums HPI maximum values -\{ -*/ -/** Maximum number of PCI HPI adapters */ -#define HPI_MAX_ADAPTERS 20 -/** Maximum number of in or out streams per adapter */ -#define HPI_MAX_STREAMS 16 -#define HPI_MAX_CHANNELS 2 /* per stream */ -#define HPI_MAX_NODES 8 /* per mixer ? */ -#define HPI_MAX_CONTROLS 4 /* per node ? */ -/** maximum number of ancillary bytes per MPEG frame */ -#define HPI_MAX_ANC_BYTES_PER_FRAME (64) -#define HPI_STRING_LEN 16 - -/** Networked adapters have index >= 100 */ -#define HPI_MIN_NETWORK_ADAPTER_IDX 100 - -/** Velocity units */ -#define HPI_OSTREAM_VELOCITY_UNITS 4096 -/** OutStream timescale units */ -#define HPI_OSTREAM_TIMESCALE_UNITS 10000 -/** OutStream timescale passthrough - turns timescaling on in passthough mode */ -#define HPI_OSTREAM_TIMESCALE_PASSTHROUGH 99999 - -/**\}*/ - -/**************/ -/* STRUCTURES */ -#ifndef DISABLE_PRAGMA_PACK1 -#pragma pack(push, 1) -#endif - -/** Structure containing sample format information. - See also HPI_FormatCreate(). - */ -struct hpi_format { - u32 sample_rate; - /**< 11025, 32000, 44100 ... */ - u32 bit_rate; /**< for MPEG */ - u32 attributes; - /**< Stereo/JointStereo/Mono */ - u16 mode_legacy; - /**< Legacy ancillary mode or idle bit */ - u16 unused; /**< Unused */ - u16 channels; /**< 1,2..., (or ancillary mode or idle bit */ - u16 format; /**< HPI_FORMAT_PCM16, _MPEG etc. see #HPI_FORMATS. */ -}; - -struct hpi_anc_frame { - u32 valid_bits_in_this_frame; - u8 b_data[HPI_MAX_ANC_BYTES_PER_FRAME]; -}; - -/** An object for containing a single async event. -*/ -struct hpi_async_event { - u16 event_type; /**< type of event. \sa async_event */ - u16 sequence; /**< Sequence number, allows lost event detection */ - u32 state; /**< New state */ - u32 h_object; /**< handle to the object returning the event. */ - union { - struct { - u16 index; /**< GPIO bit index. */ - } gpio; - struct { - u16 node_index; /**< what node is the control on ? */ - u16 node_type; /**< what type of node is the control on ? */ - } control; - } u; -}; - -#ifndef DISABLE_PRAGMA_PACK1 -#pragma pack(pop) -#endif - -/*****************/ -/* HPI FUNCTIONS */ -/*****************/ - -/* Stream */ -u16 hpi_stream_estimate_buffer_size(struct hpi_format *pF, - u32 host_polling_rate_in_milli_seconds, u32 *recommended_buffer_size); - -/*************/ -/* SubSystem */ -/*************/ - -u16 hpi_subsys_get_version_ex(u32 *pversion_ex); - -u16 hpi_subsys_get_num_adapters(int *pn_num_adapters); - -u16 hpi_subsys_get_adapter(int iterator, u32 *padapter_index, - u16 *pw_adapter_type); - -/***********/ -/* Adapter */ -/***********/ - -u16 hpi_adapter_open(u16 adapter_index); - -u16 hpi_adapter_close(u16 adapter_index); - -u16 hpi_adapter_get_info(u16 adapter_index, u16 *pw_num_outstreams, - u16 *pw_num_instreams, u16 *pw_version, u32 *pserial_number, - u16 *pw_adapter_type); - -u16 hpi_adapter_get_module_by_index(u16 adapter_index, u16 module_index, - u16 *pw_num_outputs, u16 *pw_num_inputs, u16 *pw_version, - u32 *pserial_number, u16 *pw_module_type, u32 *ph_module); - -u16 hpi_adapter_set_mode(u16 adapter_index, u32 adapter_mode); - -u16 hpi_adapter_set_mode_ex(u16 adapter_index, u32 adapter_mode, - u16 query_or_set); - -u16 hpi_adapter_get_mode(u16 adapter_index, u32 *padapter_mode); - -u16 hpi_adapter_get_assert2(u16 adapter_index, u16 *p_assert_count, - char *psz_assert, u32 *p_param1, u32 *p_param2, - u32 *p_dsp_string_addr, u16 *p_processor_id); - -u16 hpi_adapter_test_assert(u16 adapter_index, u16 assert_id); - -u16 hpi_adapter_enable_capability(u16 adapter_index, u16 capability, u32 key); - -u16 hpi_adapter_self_test(u16 adapter_index); - -u16 hpi_adapter_debug_read(u16 adapter_index, u32 dsp_address, char *p_bytes, - int *count_bytes); - -u16 hpi_adapter_set_property(u16 adapter_index, u16 property, u16 paramter1, - u16 paramter2); - -u16 hpi_adapter_get_property(u16 adapter_index, u16 property, - u16 *pw_paramter1, u16 *pw_paramter2); - -u16 hpi_adapter_enumerate_property(u16 adapter_index, u16 index, - u16 what_to_enumerate, u16 property_index, u32 *psetting); -/*************/ -/* OutStream */ -/*************/ -u16 hpi_outstream_open(u16 adapter_index, u16 outstream_index, - u32 *ph_outstream); - -u16 hpi_outstream_close(u32 h_outstream); - -u16 hpi_outstream_get_info_ex(u32 h_outstream, u16 *pw_state, - u32 *pbuffer_size, u32 *pdata_to_play, u32 *psamples_played, - u32 *pauxiliary_data_to_play); - -u16 hpi_outstream_write_buf(u32 h_outstream, const u8 *pb_write_buf, - u32 bytes_to_write, const struct hpi_format *p_format); - -u16 hpi_outstream_start(u32 h_outstream); - -u16 hpi_outstream_wait_start(u32 h_outstream); - -u16 hpi_outstream_stop(u32 h_outstream); - -u16 hpi_outstream_sinegen(u32 h_outstream); - -u16 hpi_outstream_reset(u32 h_outstream); - -u16 hpi_outstream_query_format(u32 h_outstream, struct hpi_format *p_format); - -u16 hpi_outstream_set_format(u32 h_outstream, struct hpi_format *p_format); - -u16 hpi_outstream_set_punch_in_out(u32 h_outstream, u32 punch_in_sample, - u32 punch_out_sample); - -u16 hpi_outstream_set_velocity(u32 h_outstream, short velocity); - -u16 hpi_outstream_ancillary_reset(u32 h_outstream, u16 mode); - -u16 hpi_outstream_ancillary_get_info(u32 h_outstream, u32 *pframes_available); - -u16 hpi_outstream_ancillary_read(u32 h_outstream, - struct hpi_anc_frame *p_anc_frame_buffer, - u32 anc_frame_buffer_size_in_bytes, - u32 number_of_ancillary_frames_to_read); - -u16 hpi_outstream_set_time_scale(u32 h_outstream, u32 time_scaleX10000); - -u16 hpi_outstream_host_buffer_allocate(u32 h_outstream, u32 size_in_bytes); - -u16 hpi_outstream_host_buffer_free(u32 h_outstream); - -u16 hpi_outstream_group_add(u32 h_outstream, u32 h_stream); - -u16 hpi_outstream_group_get_map(u32 h_outstream, u32 *poutstream_map, - u32 *pinstream_map); - -u16 hpi_outstream_group_reset(u32 h_outstream); - -/************/ -/* InStream */ -/************/ -u16 hpi_instream_open(u16 adapter_index, u16 instream_index, - u32 *ph_instream); - -u16 hpi_instream_close(u32 h_instream); - -u16 hpi_instream_query_format(u32 h_instream, - const struct hpi_format *p_format); - -u16 hpi_instream_set_format(u32 h_instream, - const struct hpi_format *p_format); - -u16 hpi_instream_read_buf(u32 h_instream, u8 *pb_read_buf, u32 bytes_to_read); - -u16 hpi_instream_start(u32 h_instream); - -u16 hpi_instream_wait_start(u32 h_instream); - -u16 hpi_instream_stop(u32 h_instream); - -u16 hpi_instream_reset(u32 h_instream); - -u16 hpi_instream_get_info_ex(u32 h_instream, u16 *pw_state, u32 *pbuffer_size, - u32 *pdata_recorded, u32 *psamples_recorded, - u32 *pauxiliary_data_recorded); - -u16 hpi_instream_ancillary_reset(u32 h_instream, u16 bytes_per_frame, - u16 mode, u16 alignment, u16 idle_bit); - -u16 hpi_instream_ancillary_get_info(u32 h_instream, u32 *pframe_space); - -u16 hpi_instream_ancillary_write(u32 h_instream, - const struct hpi_anc_frame *p_anc_frame_buffer, - u32 anc_frame_buffer_size_in_bytes, - u32 number_of_ancillary_frames_to_write); - -u16 hpi_instream_host_buffer_allocate(u32 h_instream, u32 size_in_bytes); - -u16 hpi_instream_host_buffer_free(u32 h_instream); - -u16 hpi_instream_group_add(u32 h_instream, u32 h_stream); - -u16 hpi_instream_group_get_map(u32 h_instream, u32 *poutstream_map, - u32 *pinstream_map); - -u16 hpi_instream_group_reset(u32 h_instream); - -/*********/ -/* Mixer */ -/*********/ -u16 hpi_mixer_open(u16 adapter_index, u32 *ph_mixer); - -u16 hpi_mixer_close(u32 h_mixer); - -u16 hpi_mixer_get_control(u32 h_mixer, u16 src_node_type, - u16 src_node_type_index, u16 dst_node_type, u16 dst_node_type_index, - u16 control_type, u32 *ph_control); - -u16 hpi_mixer_get_control_by_index(u32 h_mixer, u16 control_index, - u16 *pw_src_node_type, u16 *pw_src_node_index, u16 *pw_dst_node_type, - u16 *pw_dst_node_index, u16 *pw_control_type, u32 *ph_control); - -u16 hpi_mixer_store(u32 h_mixer, enum HPI_MIXER_STORE_COMMAND command, - u16 index); -/************/ -/* Controls */ -/************/ -/******************/ -/* Volume control */ -/******************/ -u16 hpi_volume_set_gain(u32 h_control, short an_gain0_01dB[HPI_MAX_CHANNELS] - ); - -u16 hpi_volume_get_gain(u32 h_control, - short an_gain0_01dB_out[HPI_MAX_CHANNELS] - ); - -u16 hpi_volume_set_mute(u32 h_control, u32 mute); - -u16 hpi_volume_get_mute(u32 h_control, u32 *mute); - -#define hpi_volume_get_range hpi_volume_query_range -u16 hpi_volume_query_range(u32 h_control, short *min_gain_01dB, - short *max_gain_01dB, short *step_gain_01dB); - -u16 hpi_volume_query_channels(const u32 h_control, u32 *p_channels); - -u16 hpi_volume_auto_fade(u32 h_control, - short an_stop_gain0_01dB[HPI_MAX_CHANNELS], u32 duration_ms); - -u16 hpi_volume_auto_fade_profile(u32 h_control, - short an_stop_gain0_01dB[HPI_MAX_CHANNELS], u32 duration_ms, - u16 profile); - -u16 hpi_volume_query_auto_fade_profile(const u32 h_control, const u32 i, - u16 *profile); - -/*****************/ -/* Level control */ -/*****************/ -u16 hpi_level_query_range(u32 h_control, short *min_gain_01dB, - short *max_gain_01dB, short *step_gain_01dB); - -u16 hpi_level_set_gain(u32 h_control, short an_gain0_01dB[HPI_MAX_CHANNELS] - ); - -u16 hpi_level_get_gain(u32 h_control, - short an_gain0_01dB_out[HPI_MAX_CHANNELS] - ); - -/*****************/ -/* Meter control */ -/*****************/ -u16 hpi_meter_query_channels(const u32 h_meter, u32 *p_channels); - -u16 hpi_meter_get_peak(u32 h_control, - short an_peak0_01dB_out[HPI_MAX_CHANNELS] - ); - -u16 hpi_meter_get_rms(u32 h_control, short an_peak0_01dB_out[HPI_MAX_CHANNELS] - ); - -u16 hpi_meter_set_peak_ballistics(u32 h_control, u16 attack, u16 decay); - -u16 hpi_meter_set_rms_ballistics(u32 h_control, u16 attack, u16 decay); - -u16 hpi_meter_get_peak_ballistics(u32 h_control, u16 *attack, u16 *decay); - -u16 hpi_meter_get_rms_ballistics(u32 h_control, u16 *attack, u16 *decay); - -/************************/ -/* ChannelMode control */ -/************************/ -u16 hpi_channel_mode_query_mode(const u32 h_mode, const u32 index, - u16 *pw_mode); - -u16 hpi_channel_mode_set(u32 h_control, u16 mode); - -u16 hpi_channel_mode_get(u32 h_control, u16 *mode); - -/*****************/ -/* Tuner control */ -/*****************/ -u16 hpi_tuner_query_band(const u32 h_tuner, const u32 index, u16 *pw_band); - -u16 hpi_tuner_set_band(u32 h_control, u16 band); - -u16 hpi_tuner_get_band(u32 h_control, u16 *pw_band); - -u16 hpi_tuner_query_frequency(const u32 h_tuner, const u32 index, - const u16 band, u32 *pfreq); - -u16 hpi_tuner_set_frequency(u32 h_control, u32 freq_ink_hz); - -u16 hpi_tuner_get_frequency(u32 h_control, u32 *pw_freq_ink_hz); - -u16 hpi_tuner_get_rf_level(u32 h_control, short *pw_level); - -u16 hpi_tuner_get_raw_rf_level(u32 h_control, short *pw_level); - -u16 hpi_tuner_query_gain(const u32 h_tuner, const u32 index, u16 *pw_gain); - -u16 hpi_tuner_set_gain(u32 h_control, short gain); - -u16 hpi_tuner_get_gain(u32 h_control, short *pn_gain); - -u16 hpi_tuner_get_status(u32 h_control, u16 *pw_status_mask, u16 *pw_status); - -u16 hpi_tuner_set_mode(u32 h_control, u32 mode, u32 value); - -u16 hpi_tuner_get_mode(u32 h_control, u32 mode, u32 *pn_value); - -u16 hpi_tuner_get_rds(u32 h_control, char *p_rds_data); - -u16 hpi_tuner_query_deemphasis(const u32 h_tuner, const u32 index, - const u16 band, u32 *pdeemphasis); - -u16 hpi_tuner_set_deemphasis(u32 h_control, u32 deemphasis); -u16 hpi_tuner_get_deemphasis(u32 h_control, u32 *pdeemphasis); - -u16 hpi_tuner_query_program(const u32 h_tuner, u32 *pbitmap_program); - -u16 hpi_tuner_set_program(u32 h_control, u32 program); - -u16 hpi_tuner_get_program(u32 h_control, u32 *pprogram); - -u16 hpi_tuner_get_hd_radio_dsp_version(u32 h_control, char *psz_dsp_version, - const u32 string_size); - -u16 hpi_tuner_get_hd_radio_sdk_version(u32 h_control, char *psz_sdk_version, - const u32 string_size); - -u16 hpi_tuner_get_hd_radio_signal_quality(u32 h_control, u32 *pquality); - -u16 hpi_tuner_get_hd_radio_signal_blend(u32 h_control, u32 *pblend); - -u16 hpi_tuner_set_hd_radio_signal_blend(u32 h_control, const u32 blend); - -/***************/ -/* PAD control */ -/***************/ - -u16 hpi_pad_get_channel_name(u32 h_control, char *psz_string, - const u32 string_length); - -u16 hpi_pad_get_artist(u32 h_control, char *psz_string, - const u32 string_length); - -u16 hpi_pad_get_title(u32 h_control, char *psz_string, - const u32 string_length); - -u16 hpi_pad_get_comment(u32 h_control, char *psz_string, - const u32 string_length); - -u16 hpi_pad_get_program_type(u32 h_control, u32 *ppTY); - -u16 hpi_pad_get_rdsPI(u32 h_control, u32 *ppI); - -u16 hpi_pad_get_program_type_string(u32 h_control, const u32 data_type, - const u32 pTY, char *psz_string, const u32 string_length); - -/****************************/ -/* AES/EBU Receiver control */ -/****************************/ -u16 hpi_aesebu_receiver_query_format(const u32 h_aes_rx, const u32 index, - u16 *pw_format); - -u16 hpi_aesebu_receiver_set_format(u32 h_control, u16 source); - -u16 hpi_aesebu_receiver_get_format(u32 h_control, u16 *pw_source); - -u16 hpi_aesebu_receiver_get_sample_rate(u32 h_control, u32 *psample_rate); - -u16 hpi_aesebu_receiver_get_user_data(u32 h_control, u16 index, u16 *pw_data); - -u16 hpi_aesebu_receiver_get_channel_status(u32 h_control, u16 index, - u16 *pw_data); - -u16 hpi_aesebu_receiver_get_error_status(u32 h_control, u16 *pw_error_data); - -/*******************************/ -/* AES/EBU Transmitter control */ -/*******************************/ -u16 hpi_aesebu_transmitter_set_sample_rate(u32 h_control, u32 sample_rate); - -u16 hpi_aesebu_transmitter_set_user_data(u32 h_control, u16 index, u16 data); - -u16 hpi_aesebu_transmitter_set_channel_status(u32 h_control, u16 index, - u16 data); - -u16 hpi_aesebu_transmitter_get_channel_status(u32 h_control, u16 index, - u16 *pw_data); - -u16 hpi_aesebu_transmitter_query_format(const u32 h_aes_tx, const u32 index, - u16 *pw_format); - -u16 hpi_aesebu_transmitter_set_format(u32 h_control, u16 output_format); - -u16 hpi_aesebu_transmitter_get_format(u32 h_control, u16 *pw_output_format); - -/***********************/ -/* Multiplexer control */ -/***********************/ -u16 hpi_multiplexer_set_source(u32 h_control, u16 source_node_type, - u16 source_node_index); - -u16 hpi_multiplexer_get_source(u32 h_control, u16 *source_node_type, - u16 *source_node_index); - -u16 hpi_multiplexer_query_source(u32 h_control, u16 index, - u16 *source_node_type, u16 *source_node_index); - -/***************/ -/* Vox control */ -/***************/ -u16 hpi_vox_set_threshold(u32 h_control, short an_gain0_01dB); - -u16 hpi_vox_get_threshold(u32 h_control, short *an_gain0_01dB); - -/*********************/ -/* Bitstream control */ -/*********************/ -u16 hpi_bitstream_set_clock_edge(u32 h_control, u16 edge_type); - -u16 hpi_bitstream_set_data_polarity(u32 h_control, u16 polarity); - -u16 hpi_bitstream_get_activity(u32 h_control, u16 *pw_clk_activity, - u16 *pw_data_activity); - -/***********************/ -/* SampleClock control */ -/***********************/ - -u16 hpi_sample_clock_query_source(const u32 h_clock, const u32 index, - u16 *pw_source); - -u16 hpi_sample_clock_set_source(u32 h_control, u16 source); - -u16 hpi_sample_clock_get_source(u32 h_control, u16 *pw_source); - -u16 hpi_sample_clock_query_source_index(const u32 h_clock, const u32 index, - const u32 source, u16 *pw_source_index); - -u16 hpi_sample_clock_set_source_index(u32 h_control, u16 source_index); - -u16 hpi_sample_clock_get_source_index(u32 h_control, u16 *pw_source_index); - -u16 hpi_sample_clock_get_sample_rate(u32 h_control, u32 *psample_rate); - -u16 hpi_sample_clock_query_local_rate(const u32 h_clock, const u32 index, - u32 *psource); - -u16 hpi_sample_clock_set_local_rate(u32 h_control, u32 sample_rate); - -u16 hpi_sample_clock_get_local_rate(u32 h_control, u32 *psample_rate); - -u16 hpi_sample_clock_set_auto(u32 h_control, u32 enable); - -u16 hpi_sample_clock_get_auto(u32 h_control, u32 *penable); - -u16 hpi_sample_clock_set_local_rate_lock(u32 h_control, u32 lock); - -u16 hpi_sample_clock_get_local_rate_lock(u32 h_control, u32 *plock); - -/***********************/ -/* Microphone control */ -/***********************/ -u16 hpi_microphone_set_phantom_power(u32 h_control, u16 on_off); - -u16 hpi_microphone_get_phantom_power(u32 h_control, u16 *pw_on_off); - -/********************************/ -/* Parametric Equalizer control */ -/********************************/ -u16 hpi_parametric_eq_get_info(u32 h_control, u16 *pw_number_of_bands, - u16 *pw_enabled); - -u16 hpi_parametric_eq_set_state(u32 h_control, u16 on_off); - -u16 hpi_parametric_eq_set_band(u32 h_control, u16 index, u16 type, - u32 frequency_hz, short q100, short gain0_01dB); - -u16 hpi_parametric_eq_get_band(u32 h_control, u16 index, u16 *pn_type, - u32 *pfrequency_hz, short *pnQ100, short *pn_gain0_01dB); - -u16 hpi_parametric_eq_get_coeffs(u32 h_control, u16 index, short coeffs[5] - ); - -/*******************************/ -/* Compressor Expander control */ -/*******************************/ - -u16 hpi_compander_set_enable(u32 h_control, u32 on); - -u16 hpi_compander_get_enable(u32 h_control, u32 *pon); - -u16 hpi_compander_set_makeup_gain(u32 h_control, short makeup_gain0_01dB); - -u16 hpi_compander_get_makeup_gain(u32 h_control, short *pn_makeup_gain0_01dB); - -u16 hpi_compander_set_attack_time_constant(u32 h_control, u32 index, - u32 attack); - -u16 hpi_compander_get_attack_time_constant(u32 h_control, u32 index, - u32 *pw_attack); - -u16 hpi_compander_set_decay_time_constant(u32 h_control, u32 index, - u32 decay); - -u16 hpi_compander_get_decay_time_constant(u32 h_control, u32 index, - u32 *pw_decay); - -u16 hpi_compander_set_threshold(u32 h_control, u32 index, - short threshold0_01dB); - -u16 hpi_compander_get_threshold(u32 h_control, u32 index, - short *pn_threshold0_01dB); - -u16 hpi_compander_set_ratio(u32 h_control, u32 index, u32 ratio100); - -u16 hpi_compander_get_ratio(u32 h_control, u32 index, u32 *pw_ratio100); - -/********************/ -/* Cobranet control */ -/********************/ -u16 hpi_cobranet_hmi_write(u32 h_control, u32 hmi_address, u32 byte_count, - u8 *pb_data); - -u16 hpi_cobranet_hmi_read(u32 h_control, u32 hmi_address, u32 max_byte_count, - u32 *pbyte_count, u8 *pb_data); - -u16 hpi_cobranet_hmi_get_status(u32 h_control, u32 *pstatus, - u32 *preadable_size, u32 *pwriteable_size); - -u16 hpi_cobranet_get_ip_address(u32 h_control, u32 *pdw_ip_address); - -u16 hpi_cobranet_set_ip_address(u32 h_control, u32 dw_ip_address); - -u16 hpi_cobranet_get_static_ip_address(u32 h_control, u32 *pdw_ip_address); - -u16 hpi_cobranet_set_static_ip_address(u32 h_control, u32 dw_ip_address); - -u16 hpi_cobranet_get_macaddress(u32 h_control, u32 *p_mac_msbs, - u32 *p_mac_lsbs); - -/*************************/ -/* Tone Detector control */ -/*************************/ -u16 hpi_tone_detector_get_state(u32 hC, u32 *state); - -u16 hpi_tone_detector_set_enable(u32 hC, u32 enable); - -u16 hpi_tone_detector_get_enable(u32 hC, u32 *enable); - -u16 hpi_tone_detector_set_event_enable(u32 hC, u32 event_enable); - -u16 hpi_tone_detector_get_event_enable(u32 hC, u32 *event_enable); - -u16 hpi_tone_detector_set_threshold(u32 hC, int threshold); - -u16 hpi_tone_detector_get_threshold(u32 hC, int *threshold); - -u16 hpi_tone_detector_get_frequency(u32 hC, u32 index, u32 *frequency); - -/****************************/ -/* Silence Detector control */ -/****************************/ -u16 hpi_silence_detector_get_state(u32 hC, u32 *state); - -u16 hpi_silence_detector_set_enable(u32 hC, u32 enable); - -u16 hpi_silence_detector_get_enable(u32 hC, u32 *enable); - -u16 hpi_silence_detector_set_event_enable(u32 hC, u32 event_enable); - -u16 hpi_silence_detector_get_event_enable(u32 hC, u32 *event_enable); - -u16 hpi_silence_detector_set_delay(u32 hC, u32 delay); - -u16 hpi_silence_detector_get_delay(u32 hC, u32 *delay); - -u16 hpi_silence_detector_set_threshold(u32 hC, int threshold); - -u16 hpi_silence_detector_get_threshold(u32 hC, int *threshold); -/*********************/ -/* Utility functions */ -/*********************/ - -u16 hpi_format_create(struct hpi_format *p_format, u16 channels, u16 format, - u32 sample_rate, u32 bit_rate, u32 attributes); - -#endif /*_HPI_H_ */ diff --git a/ANDROID_3.4.5/sound/pci/asihpi/hpi6000.c b/ANDROID_3.4.5/sound/pci/asihpi/hpi6000.c deleted file mode 100644 index 2414d7a2..00000000 --- a/ANDROID_3.4.5/sound/pci/asihpi/hpi6000.c +++ /dev/null @@ -1,1809 +0,0 @@ -/****************************************************************************** - - AudioScience HPI driver - Copyright (C) 1997-2011 AudioScience Inc. <support@audioscience.com> - - This program is free software; you can redistribute it and/or modify - it under the terms of version 2 of the GNU General Public License as - published by the Free Software Foundation; - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - Hardware Programming Interface (HPI) for AudioScience ASI6200 series adapters. - These PCI bus adapters are based on the TI C6711 DSP. - - Exported functions: - void HPI_6000(struct hpi_message *phm, struct hpi_response *phr) - - #defines - HIDE_PCI_ASSERTS to show the PCI asserts - PROFILE_DSP2 get profile data from DSP2 if present (instead of DSP 1) - -(C) Copyright AudioScience Inc. 1998-2003 -*******************************************************************************/ -#define SOURCEFILE_NAME "hpi6000.c" - -#include "hpi_internal.h" -#include "hpimsginit.h" -#include "hpidebug.h" -#include "hpi6000.h" -#include "hpidspcd.h" -#include "hpicmn.h" - -#define HPI_HIF_BASE (0x00000200) /* start of C67xx internal RAM */ -#define HPI_HIF_ADDR(member) \ - (HPI_HIF_BASE + offsetof(struct hpi_hif_6000, member)) -#define HPI_HIF_ERROR_MASK 0x4000 - -/* HPI6000 specific error codes */ -#define HPI6000_ERROR_BASE 900 /* not actually used anywhere */ - -/* operational/messaging errors */ -#define HPI6000_ERROR_MSG_RESP_IDLE_TIMEOUT 901 - -#define HPI6000_ERROR_MSG_RESP_GET_RESP_ACK 903 -#define HPI6000_ERROR_MSG_GET_ADR 904 -#define HPI6000_ERROR_RESP_GET_ADR 905 -#define HPI6000_ERROR_MSG_RESP_BLOCKWRITE32 906 -#define HPI6000_ERROR_MSG_RESP_BLOCKREAD32 907 - -#define HPI6000_ERROR_CONTROL_CACHE_PARAMS 909 - -#define HPI6000_ERROR_SEND_DATA_IDLE_TIMEOUT 911 -#define HPI6000_ERROR_SEND_DATA_ACK 912 -#define HPI6000_ERROR_SEND_DATA_ADR 913 -#define HPI6000_ERROR_SEND_DATA_TIMEOUT 914 -#define HPI6000_ERROR_SEND_DATA_CMD 915 -#define HPI6000_ERROR_SEND_DATA_WRITE 916 -#define HPI6000_ERROR_SEND_DATA_IDLECMD 917 - -#define HPI6000_ERROR_GET_DATA_IDLE_TIMEOUT 921 -#define HPI6000_ERROR_GET_DATA_ACK 922 -#define HPI6000_ERROR_GET_DATA_CMD 923 -#define HPI6000_ERROR_GET_DATA_READ 924 -#define HPI6000_ERROR_GET_DATA_IDLECMD 925 - -#define HPI6000_ERROR_CONTROL_CACHE_ADDRLEN 951 -#define HPI6000_ERROR_CONTROL_CACHE_READ 952 -#define HPI6000_ERROR_CONTROL_CACHE_FLUSH 953 - -#define HPI6000_ERROR_MSG_RESP_GETRESPCMD 961 -#define HPI6000_ERROR_MSG_RESP_IDLECMD 962 - -/* Initialisation/bootload errors */ -#define HPI6000_ERROR_UNHANDLED_SUBSYS_ID 930 - -/* can't access PCI2040 */ -#define HPI6000_ERROR_INIT_PCI2040 931 -/* can't access DSP HPI i/f */ -#define HPI6000_ERROR_INIT_DSPHPI 932 -/* can't access internal DSP memory */ -#define HPI6000_ERROR_INIT_DSPINTMEM 933 -/* can't access SDRAM - test#1 */ -#define HPI6000_ERROR_INIT_SDRAM1 934 -/* can't access SDRAM - test#2 */ -#define HPI6000_ERROR_INIT_SDRAM2 935 - -#define HPI6000_ERROR_INIT_VERIFY 938 - -#define HPI6000_ERROR_INIT_NOACK 939 - -#define HPI6000_ERROR_INIT_PLDTEST1 941 -#define HPI6000_ERROR_INIT_PLDTEST2 942 - -/* local defines */ - -#define HIDE_PCI_ASSERTS -#define PROFILE_DSP2 - -/* for PCI2040 i/f chip */ -/* HPI CSR registers */ -/* word offsets from CSR base */ -/* use when io addresses defined as u32 * */ - -#define INTERRUPT_EVENT_SET 0 -#define INTERRUPT_EVENT_CLEAR 1 -#define INTERRUPT_MASK_SET 2 -#define INTERRUPT_MASK_CLEAR 3 -#define HPI_ERROR_REPORT 4 -#define HPI_RESET 5 -#define HPI_DATA_WIDTH 6 - -#define MAX_DSPS 2 -/* HPI registers, spaced 8K bytes = 2K words apart */ -#define DSP_SPACING 0x800 - -#define CONTROL 0x0000 -#define ADDRESS 0x0200 -#define DATA_AUTOINC 0x0400 -#define DATA 0x0600 - -#define TIMEOUT 500000 - -struct dsp_obj { - __iomem u32 *prHPI_control; - __iomem u32 *prHPI_address; - __iomem u32 *prHPI_data; - __iomem u32 *prHPI_data_auto_inc; - char c_dsp_rev; /*A, B */ - u32 control_cache_address_on_dsp; - u32 control_cache_length_on_dsp; - struct hpi_adapter_obj *pa_parent_adapter; -}; - -struct hpi_hw_obj { - __iomem u32 *dw2040_HPICSR; - __iomem u32 *dw2040_HPIDSP; - - u16 num_dsp; - struct dsp_obj ado[MAX_DSPS]; - - u32 message_buffer_address_on_dsp; - u32 response_buffer_address_on_dsp; - u32 pCI2040HPI_error_count; - - struct hpi_control_cache_single control_cache[HPI_NMIXER_CONTROLS]; - struct hpi_control_cache *p_cache; -}; - -static u16 hpi6000_dsp_block_write32(struct hpi_adapter_obj *pao, - u16 dsp_index, u32 hpi_address, u32 *source, u32 count); -static u16 hpi6000_dsp_block_read32(struct hpi_adapter_obj *pao, - u16 dsp_index, u32 hpi_address, u32 *dest, u32 count); - -static short hpi6000_adapter_boot_load_dsp(struct hpi_adapter_obj *pao, - u32 *pos_error_code); -static short hpi6000_check_PCI2040_error_flag(struct hpi_adapter_obj *pao, - u16 read_or_write); -#define H6READ 1 -#define H6WRITE 0 - -static short hpi6000_update_control_cache(struct hpi_adapter_obj *pao, - struct hpi_message *phm); -static short hpi6000_message_response_sequence(struct hpi_adapter_obj *pao, - u16 dsp_index, struct hpi_message *phm, struct hpi_response *phr); - -static void hw_message(struct hpi_adapter_obj *pao, struct hpi_message *phm, - struct hpi_response *phr); - -static short hpi6000_wait_dsp_ack(struct hpi_adapter_obj *pao, u16 dsp_index, - u32 ack_value); - -static short hpi6000_send_host_command(struct hpi_adapter_obj *pao, - u16 dsp_index, u32 host_cmd); - -static void hpi6000_send_dsp_interrupt(struct dsp_obj *pdo); - -static short hpi6000_send_data(struct hpi_adapter_obj *pao, u16 dsp_index, - struct hpi_message *phm, struct hpi_response *phr); - -static short hpi6000_get_data(struct hpi_adapter_obj *pao, u16 dsp_index, - struct hpi_message *phm, struct hpi_response *phr); - -static void hpi_write_word(struct dsp_obj *pdo, u32 address, u32 data); - -static u32 hpi_read_word(struct dsp_obj *pdo, u32 address); - -static void hpi_write_block(struct dsp_obj *pdo, u32 address, u32 *pdata, - u32 length); - -static void hpi_read_block(struct dsp_obj *pdo, u32 address, u32 *pdata, - u32 length); - -static void subsys_create_adapter(struct hpi_message *phm, - struct hpi_response *phr); - -static void adapter_delete(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr); - -static void adapter_get_asserts(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr); - -static short create_adapter_obj(struct hpi_adapter_obj *pao, - u32 *pos_error_code); - -static void delete_adapter_obj(struct hpi_adapter_obj *pao); - -/* local globals */ - -static u16 gw_pci_read_asserts; /* used to count PCI2040 errors */ -static u16 gw_pci_write_asserts; /* used to count PCI2040 errors */ - -static void subsys_message(struct hpi_message *phm, struct hpi_response *phr) -{ - switch (phm->function) { - case HPI_SUBSYS_CREATE_ADAPTER: - subsys_create_adapter(phm, phr); - break; - default: - phr->error = HPI_ERROR_INVALID_FUNC; - break; - } -} - -static void control_message(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr) -{ - struct hpi_hw_obj *phw = pao->priv; - - switch (phm->function) { - case HPI_CONTROL_GET_STATE: - if (pao->has_control_cache) { - u16 err; - err = hpi6000_update_control_cache(pao, phm); - - if (err) { - if (err >= HPI_ERROR_BACKEND_BASE) { - phr->error = - HPI_ERROR_CONTROL_CACHING; - phr->specific_error = err; - } else { - phr->error = err; - } - break; - } - - if (hpi_check_control_cache(phw->p_cache, phm, phr)) - break; - } - hw_message(pao, phm, phr); - break; - case HPI_CONTROL_SET_STATE: - hw_message(pao, phm, phr); - hpi_cmn_control_cache_sync_to_msg(phw->p_cache, phm, phr); - break; - - case HPI_CONTROL_GET_INFO: - default: - hw_message(pao, phm, phr); - break; - } -} - -static void adapter_message(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr) -{ - switch (phm->function) { - case HPI_ADAPTER_GET_ASSERT: - adapter_get_asserts(pao, phm, phr); - break; - - case HPI_ADAPTER_DELETE: - adapter_delete(pao, phm, phr); - break; - - default: - hw_message(pao, phm, phr); - break; - } -} - -static void outstream_message(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr) -{ - switch (phm->function) { - case HPI_OSTREAM_HOSTBUFFER_ALLOC: - case HPI_OSTREAM_HOSTBUFFER_FREE: - /* Don't let these messages go to the HW function because - * they're called without locking the spinlock. - * For the HPI6000 adapters the HW would return - * HPI_ERROR_INVALID_FUNC anyway. - */ - phr->error = HPI_ERROR_INVALID_FUNC; - break; - default: - hw_message(pao, phm, phr); - return; - } -} - -static void instream_message(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr) -{ - - switch (phm->function) { - case HPI_ISTREAM_HOSTBUFFER_ALLOC: - case HPI_ISTREAM_HOSTBUFFER_FREE: - /* Don't let these messages go to the HW function because - * they're called without locking the spinlock. - * For the HPI6000 adapters the HW would return - * HPI_ERROR_INVALID_FUNC anyway. - */ - phr->error = HPI_ERROR_INVALID_FUNC; - break; - default: - hw_message(pao, phm, phr); - return; - } -} - -/************************************************************************/ -/** HPI_6000() - * Entry point from HPIMAN - * All calls to the HPI start here - */ -void HPI_6000(struct hpi_message *phm, struct hpi_response *phr) -{ - struct hpi_adapter_obj *pao = NULL; - - if (phm->object != HPI_OBJ_SUBSYSTEM) { - pao = hpi_find_adapter(phm->adapter_index); - if (!pao) { - hpi_init_response(phr, phm->object, phm->function, - HPI_ERROR_BAD_ADAPTER_NUMBER); - HPI_DEBUG_LOG(DEBUG, "invalid adapter index: %d \n", - phm->adapter_index); - return; - } - - /* Don't even try to communicate with crashed DSP */ - if (pao->dsp_crashed >= 10) { - hpi_init_response(phr, phm->object, phm->function, - HPI_ERROR_DSP_HARDWARE); - HPI_DEBUG_LOG(DEBUG, "adapter %d dsp crashed\n", - phm->adapter_index); - return; - } - } - /* Init default response including the size field */ - if (phm->function != HPI_SUBSYS_CREATE_ADAPTER) - hpi_init_response(phr, phm->object, phm->function, - HPI_ERROR_PROCESSING_MESSAGE); - - switch (phm->type) { - case HPI_TYPE_REQUEST: - switch (phm->object) { - case HPI_OBJ_SUBSYSTEM: - subsys_message(phm, phr); - break; - - case HPI_OBJ_ADAPTER: - phr->size = - sizeof(struct hpi_response_header) + - sizeof(struct hpi_adapter_res); - adapter_message(pao, phm, phr); - break; - - case HPI_OBJ_CONTROL: - control_message(pao, phm, phr); - break; - - case HPI_OBJ_OSTREAM: - outstream_message(pao, phm, phr); - break; - - case HPI_OBJ_ISTREAM: - instream_message(pao, phm, phr); - break; - - default: - hw_message(pao, phm, phr); - break; - } - break; - - default: - phr->error = HPI_ERROR_INVALID_TYPE; - break; - } -} - -/************************************************************************/ -/* SUBSYSTEM */ - -/* create an adapter object and initialise it based on resource information - * passed in in the message - * NOTE - you cannot use this function AND the FindAdapters function at the - * same time, the application must use only one of them to get the adapters - */ -static void subsys_create_adapter(struct hpi_message *phm, - struct hpi_response *phr) -{ - /* create temp adapter obj, because we don't know what index yet */ - struct hpi_adapter_obj ao; - struct hpi_adapter_obj *pao; - u32 os_error_code; - u16 err = 0; - u32 dsp_index = 0; - - HPI_DEBUG_LOG(VERBOSE, "subsys_create_adapter\n"); - - memset(&ao, 0, sizeof(ao)); - - ao.priv = kzalloc(sizeof(struct hpi_hw_obj), GFP_KERNEL); - if (!ao.priv) { - HPI_DEBUG_LOG(ERROR, "can't get mem for adapter object\n"); - phr->error = HPI_ERROR_MEMORY_ALLOC; - return; - } - - /* create the adapter object based on the resource information */ - ao.pci = *phm->u.s.resource.r.pci; - - err = create_adapter_obj(&ao, &os_error_code); - if (err) { - delete_adapter_obj(&ao); - if (err >= HPI_ERROR_BACKEND_BASE) { - phr->error = HPI_ERROR_DSP_BOOTLOAD; - phr->specific_error = err; - } else { - phr->error = err; - } - - phr->u.s.data = os_error_code; - return; - } - /* need to update paParentAdapter */ - pao = hpi_find_adapter(ao.index); - if (!pao) { - /* We just added this adapter, why can't we find it!? */ - HPI_DEBUG_LOG(ERROR, "lost adapter after boot\n"); - phr->error = HPI_ERROR_BAD_ADAPTER; - return; - } - - for (dsp_index = 0; dsp_index < MAX_DSPS; dsp_index++) { - struct hpi_hw_obj *phw = pao->priv; - phw->ado[dsp_index].pa_parent_adapter = pao; - } - - phr->u.s.adapter_type = ao.type; - phr->u.s.adapter_index = ao.index; - phr->error = 0; -} - -static void adapter_delete(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr) -{ - delete_adapter_obj(pao); - hpi_delete_adapter(pao); - phr->error = 0; -} - -/* this routine is called from SubSysFindAdapter and SubSysCreateAdapter */ -static short create_adapter_obj(struct hpi_adapter_obj *pao, - u32 *pos_error_code) -{ - short boot_error = 0; - u32 dsp_index = 0; - u32 control_cache_size = 0; - u32 control_cache_count = 0; - struct hpi_hw_obj *phw = pao->priv; - - /* The PCI2040 has the following address map */ - /* BAR0 - 4K = HPI control and status registers on PCI2040 (HPI CSR) */ - /* BAR1 - 32K = HPI registers on DSP */ - phw->dw2040_HPICSR = pao->pci.ap_mem_base[0]; - phw->dw2040_HPIDSP = pao->pci.ap_mem_base[1]; - HPI_DEBUG_LOG(VERBOSE, "csr %p, dsp %p\n", phw->dw2040_HPICSR, - phw->dw2040_HPIDSP); - - /* set addresses for the possible DSP HPI interfaces */ - for (dsp_index = 0; dsp_index < MAX_DSPS; dsp_index++) { - phw->ado[dsp_index].prHPI_control = - phw->dw2040_HPIDSP + (CONTROL + - DSP_SPACING * dsp_index); - - phw->ado[dsp_index].prHPI_address = - phw->dw2040_HPIDSP + (ADDRESS + - DSP_SPACING * dsp_index); - phw->ado[dsp_index].prHPI_data = - phw->dw2040_HPIDSP + (DATA + DSP_SPACING * dsp_index); - - phw->ado[dsp_index].prHPI_data_auto_inc = - phw->dw2040_HPIDSP + (DATA_AUTOINC + - DSP_SPACING * dsp_index); - - HPI_DEBUG_LOG(VERBOSE, "ctl %p, adr %p, dat %p, dat++ %p\n", - phw->ado[dsp_index].prHPI_control, - phw->ado[dsp_index].prHPI_address, - phw->ado[dsp_index].prHPI_data, - phw->ado[dsp_index].prHPI_data_auto_inc); - - phw->ado[dsp_index].pa_parent_adapter = pao; - } - - phw->pCI2040HPI_error_count = 0; - pao->has_control_cache = 0; - - /* Set the default number of DSPs on this card */ - /* This is (conditionally) adjusted after bootloading */ - /* of the first DSP in the bootload section. */ - phw->num_dsp = 1; - - boot_error = hpi6000_adapter_boot_load_dsp(pao, pos_error_code); - if (boot_error) - return boot_error; - - HPI_DEBUG_LOG(INFO, "bootload DSP OK\n"); - - phw->message_buffer_address_on_dsp = 0L; - phw->response_buffer_address_on_dsp = 0L; - - /* get info about the adapter by asking the adapter */ - /* send a HPI_ADAPTER_GET_INFO message */ - { - struct hpi_message hm; - struct hpi_response hr0; /* response from DSP 0 */ - struct hpi_response hr1; /* response from DSP 1 */ - u16 error = 0; - - HPI_DEBUG_LOG(VERBOSE, "send ADAPTER_GET_INFO\n"); - memset(&hm, 0, sizeof(hm)); - hm.type = HPI_TYPE_REQUEST; - hm.size = sizeof(struct hpi_message); - hm.object = HPI_OBJ_ADAPTER; - hm.function = HPI_ADAPTER_GET_INFO; - hm.adapter_index = 0; - memset(&hr0, 0, sizeof(hr0)); - memset(&hr1, 0, sizeof(hr1)); - hr0.size = sizeof(hr0); - hr1.size = sizeof(hr1); - - error = hpi6000_message_response_sequence(pao, 0, &hm, &hr0); - if (hr0.error) { - HPI_DEBUG_LOG(DEBUG, "message error %d\n", hr0.error); - return hr0.error; - } - if (phw->num_dsp == 2) { - error = hpi6000_message_response_sequence(pao, 1, &hm, - &hr1); - if (error) - return error; - } - pao->type = hr0.u.ax.info.adapter_type; - pao->index = hr0.u.ax.info.adapter_index; - } - - memset(&phw->control_cache[0], 0, - sizeof(struct hpi_control_cache_single) * - HPI_NMIXER_CONTROLS); - /* Read the control cache length to figure out if it is turned on */ - control_cache_size = - hpi_read_word(&phw->ado[0], - HPI_HIF_ADDR(control_cache_size_in_bytes)); - if (control_cache_size) { - control_cache_count = - hpi_read_word(&phw->ado[0], - HPI_HIF_ADDR(control_cache_count)); - - phw->p_cache = - hpi_alloc_control_cache(control_cache_count, - control_cache_size, (unsigned char *) - &phw->control_cache[0] - ); - if (phw->p_cache) - pao->has_control_cache = 1; - } - - HPI_DEBUG_LOG(DEBUG, "get adapter info ASI%04X index %d\n", pao->type, - pao->index); - - if (phw->p_cache) - phw->p_cache->adap_idx = pao->index; - - return hpi_add_adapter(pao); -} - -static void delete_adapter_obj(struct hpi_adapter_obj *pao) -{ - struct hpi_hw_obj *phw = pao->priv; - - if (pao->has_control_cache) - hpi_free_control_cache(phw->p_cache); - - /* reset DSPs on adapter */ - iowrite32(0x0003000F, phw->dw2040_HPICSR + HPI_RESET); - - kfree(phw); -} - -/************************************************************************/ -/* ADAPTER */ - -static void adapter_get_asserts(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr) -{ -#ifndef HIDE_PCI_ASSERTS - /* if we have PCI2040 asserts then collect them */ - if ((gw_pci_read_asserts > 0) || (gw_pci_write_asserts > 0)) { - phr->u.ax.assert.p1 = - gw_pci_read_asserts * 100 + gw_pci_write_asserts; - phr->u.ax.assert.p2 = 0; - phr->u.ax.assert.count = 1; /* assert count */ - phr->u.ax.assert.dsp_index = -1; /* "dsp index" */ - strcpy(phr->u.ax.assert.sz_message, "PCI2040 error"); - phr->u.ax.assert.dsp_msg_addr = 0; - gw_pci_read_asserts = 0; - gw_pci_write_asserts = 0; - phr->error = 0; - } else -#endif - hw_message(pao, phm, phr); /*get DSP asserts */ - - return; -} - -/************************************************************************/ -/* LOW-LEVEL */ - -static short hpi6000_adapter_boot_load_dsp(struct hpi_adapter_obj *pao, - u32 *pos_error_code) -{ - struct hpi_hw_obj *phw = pao->priv; - short error; - u32 timeout; - u32 read = 0; - u32 i = 0; - u32 data = 0; - u32 j = 0; - u32 test_addr = 0x80000000; - u32 test_data = 0x00000001; - u32 dw2040_reset = 0; - u32 dsp_index = 0; - u32 endian = 0; - u32 adapter_info = 0; - u32 delay = 0; - - struct dsp_code dsp_code; - u16 boot_load_family = 0; - - /* NOTE don't use wAdapterType in this routine. It is not setup yet */ - - switch (pao->pci.pci_dev->subsystem_device) { - case 0x5100: - case 0x5110: /* ASI5100 revB or higher with C6711D */ - case 0x5200: /* ASI5200 PCIe version of ASI5100 */ - case 0x6100: - case 0x6200: - boot_load_family = HPI_ADAPTER_FAMILY_ASI(0x6200); - break; - default: - return HPI6000_ERROR_UNHANDLED_SUBSYS_ID; - } - - /* reset all DSPs, indicate two DSPs are present - * set RST3-=1 to disconnect HAD8 to set DSP in little endian mode - */ - endian = 0; - dw2040_reset = 0x0003000F; - iowrite32(dw2040_reset, phw->dw2040_HPICSR + HPI_RESET); - - /* read back register to make sure PCI2040 chip is functioning - * note that bits 4..15 are read-only and so should always return zero, - * even though we wrote 1 to them - */ - hpios_delay_micro_seconds(1000); - delay = ioread32(phw->dw2040_HPICSR + HPI_RESET); - - if (delay != dw2040_reset) { - HPI_DEBUG_LOG(ERROR, "INIT_PCI2040 %x %x\n", dw2040_reset, - delay); - return HPI6000_ERROR_INIT_PCI2040; - } - - /* Indicate that DSP#0,1 is a C6X */ - iowrite32(0x00000003, phw->dw2040_HPICSR + HPI_DATA_WIDTH); - /* set Bit30 and 29 - which will prevent Target aborts from being - * issued upon HPI or GP error - */ - iowrite32(0x60000000, phw->dw2040_HPICSR + INTERRUPT_MASK_SET); - - /* isolate DSP HAD8 line from PCI2040 so that - * Little endian can be set by pullup - */ - dw2040_reset = dw2040_reset & (~(endian << 3)); - iowrite32(dw2040_reset, phw->dw2040_HPICSR + HPI_RESET); - - phw->ado[0].c_dsp_rev = 'B'; /* revB */ - phw->ado[1].c_dsp_rev = 'B'; /* revB */ - - /*Take both DSPs out of reset, setting HAD8 to the correct Endian */ - dw2040_reset = dw2040_reset & (~0x00000001); /* start DSP 0 */ - iowrite32(dw2040_reset, phw->dw2040_HPICSR + HPI_RESET); - dw2040_reset = dw2040_reset & (~0x00000002); /* start DSP 1 */ - iowrite32(dw2040_reset, phw->dw2040_HPICSR + HPI_RESET); - - /* set HAD8 back to PCI2040, now that DSP set to little endian mode */ - dw2040_reset = dw2040_reset & (~0x00000008); - iowrite32(dw2040_reset, phw->dw2040_HPICSR + HPI_RESET); - /*delay to allow DSP to get going */ - hpios_delay_micro_seconds(100); - - /* loop through all DSPs, downloading DSP code */ - for (dsp_index = 0; dsp_index < phw->num_dsp; dsp_index++) { - struct dsp_obj *pdo = &phw->ado[dsp_index]; - - /* configure DSP so that we download code into the SRAM */ - /* set control reg for little endian, HWOB=1 */ - iowrite32(0x00010001, pdo->prHPI_control); - - /* test access to the HPI address register (HPIA) */ - test_data = 0x00000001; - for (j = 0; j < 32; j++) { - iowrite32(test_data, pdo->prHPI_address); - data = ioread32(pdo->prHPI_address); - if (data != test_data) { - HPI_DEBUG_LOG(ERROR, "INIT_DSPHPI %x %x %x\n", - test_data, data, dsp_index); - return HPI6000_ERROR_INIT_DSPHPI; - } - test_data = test_data << 1; - } - -/* if C6713 the setup PLL to generate 225MHz from 25MHz. -* Since the PLLDIV1 read is sometimes wrong, even on a C6713, -* we're going to do this unconditionally -*/ -/* PLLDIV1 should have a value of 8000 after reset */ -/* - if (HpiReadWord(pdo,0x01B7C118) == 0x8000) -*/ - { - /* C6713 datasheet says we cannot program PLL from HPI, - * and indeed if we try to set the PLL multiply from the - * HPI, the PLL does not seem to lock, - * so we enable the PLL and use the default of x 7 - */ - /* bypass PLL */ - hpi_write_word(pdo, 0x01B7C100, 0x0000); - hpios_delay_micro_seconds(100); - - /* ** use default of PLL x7 ** */ - /* EMIF = 225/3=75MHz */ - hpi_write_word(pdo, 0x01B7C120, 0x8002); - hpios_delay_micro_seconds(100); - - /* peri = 225/2 */ - hpi_write_word(pdo, 0x01B7C11C, 0x8001); - hpios_delay_micro_seconds(100); - - /* cpu = 225/1 */ - hpi_write_word(pdo, 0x01B7C118, 0x8000); - - /* ~2ms delay */ - hpios_delay_micro_seconds(2000); - - /* PLL not bypassed */ - hpi_write_word(pdo, 0x01B7C100, 0x0001); - /* ~2ms delay */ - hpios_delay_micro_seconds(2000); - } - - /* test r/w to internal DSP memory - * C6711 has L2 cache mapped to 0x0 when reset - * - * revB - because of bug 3.0.1 last HPI read - * (before HPI address issued) must be non-autoinc - */ - /* test each bit in the 32bit word */ - for (i = 0; i < 100; i++) { - test_addr = 0x00000000; - test_data = 0x00000001; - for (j = 0; j < 32; j++) { - hpi_write_word(pdo, test_addr + i, test_data); - data = hpi_read_word(pdo, test_addr + i); - if (data != test_data) { - HPI_DEBUG_LOG(ERROR, - "DSP mem %x %x %x %x\n", - test_addr + i, test_data, - data, dsp_index); - - return HPI6000_ERROR_INIT_DSPINTMEM; - } - test_data = test_data << 1; - } - } - - /* memory map of ASI6200 - 00000000-0000FFFF 16Kx32 internal program - 01800000-019FFFFF Internal peripheral - 80000000-807FFFFF CE0 2Mx32 SDRAM running @ 100MHz - 90000000-9000FFFF CE1 Async peripherals: - - EMIF config - ------------ - Global EMIF control - 0 - - 1 - - 2 - - 3 CLK2EN = 1 CLKOUT2 enabled - 4 CLK1EN = 0 CLKOUT1 disabled - 5 EKEN = 1 <--!! C6713 specific, enables ECLKOUT - 6 - - 7 NOHOLD = 1 external HOLD disabled - 8 HOLDA = 0 HOLDA output is low - 9 HOLD = 0 HOLD input is low - 10 ARDY = 1 ARDY input is high - 11 BUSREQ = 0 BUSREQ output is low - 12,13 Reserved = 1 - */ - hpi_write_word(pdo, 0x01800000, 0x34A8); - - /* EMIF CE0 setup - 2Mx32 Sync DRAM - 31..28 Wr setup - 27..22 Wr strobe - 21..20 Wr hold - 19..16 Rd setup - 15..14 - - 13..8 Rd strobe - 7..4 MTYPE 0011 Sync DRAM 32bits - 3 Wr hold MSB - 2..0 Rd hold - */ - hpi_write_word(pdo, 0x01800008, 0x00000030); - - /* EMIF SDRAM Extension - 31-21 0 - 20 WR2RD = 0 - 19-18 WR2DEAC = 1 - 17 WR2WR = 0 - 16-15 R2WDQM = 2 - 14-12 RD2WR = 4 - 11-10 RD2DEAC = 1 - 9 RD2RD = 1 - 8-7 THZP = 10b - 6-5 TWR = 2-1 = 01b (tWR = 10ns) - 4 TRRD = 0b = 2 ECLK (tRRD = 14ns) - 3-1 TRAS = 5-1 = 100b (Tras=42ns = 5 ECLK) - 1 CAS latency = 3 ECLK - (for Micron 2M32-7 operating at 100Mhz) - */ - - /* need to use this else DSP code crashes */ - hpi_write_word(pdo, 0x01800020, 0x001BDF29); - - /* EMIF SDRAM control - set up for a 2Mx32 SDRAM (512x32x4 bank) - 31 - - - 30 SDBSZ 1 4 bank - 29..28 SDRSZ 00 11 row address pins - 27..26 SDCSZ 01 8 column address pins - 25 RFEN 1 refersh enabled - 24 INIT 1 init SDRAM - 23..20 TRCD 0001 - 19..16 TRP 0001 - 15..12 TRC 0110 - 11..0 - - - */ - /* need to use this else DSP code crashes */ - hpi_write_word(pdo, 0x01800018, 0x47117000); - - /* EMIF SDRAM Refresh Timing */ - hpi_write_word(pdo, 0x0180001C, 0x00000410); - - /*MIF CE1 setup - Async peripherals - @100MHz bus speed, each cycle is 10ns, - 31..28 Wr setup = 1 - 27..22 Wr strobe = 3 30ns - 21..20 Wr hold = 1 - 19..16 Rd setup =1 - 15..14 Ta = 2 - 13..8 Rd strobe = 3 30ns - 7..4 MTYPE 0010 Async 32bits - 3 Wr hold MSB =0 - 2..0 Rd hold = 1 - */ - { - u32 cE1 = - (1L << 28) | (3L << 22) | (1L << 20) | (1L << - 16) | (2L << 14) | (3L << 8) | (2L << 4) | 1L; - hpi_write_word(pdo, 0x01800004, cE1); - } - - /* delay a little to allow SDRAM and DSP to "get going" */ - hpios_delay_micro_seconds(1000); - - /* test access to SDRAM */ - { - test_addr = 0x80000000; - test_data = 0x00000001; - /* test each bit in the 32bit word */ - for (j = 0; j < 32; j++) { - hpi_write_word(pdo, test_addr, test_data); - data = hpi_read_word(pdo, test_addr); - if (data != test_data) { - HPI_DEBUG_LOG(ERROR, - "DSP dram %x %x %x %x\n", - test_addr, test_data, data, - dsp_index); - - return HPI6000_ERROR_INIT_SDRAM1; - } - test_data = test_data << 1; - } - /* test every Nth address in the DRAM */ -#define DRAM_SIZE_WORDS 0x200000 /*2_mx32 */ -#define DRAM_INC 1024 - test_addr = 0x80000000; - test_data = 0x0; - for (i = 0; i < DRAM_SIZE_WORDS; i = i + DRAM_INC) { - hpi_write_word(pdo, test_addr + i, test_data); - test_data++; - } - test_addr = 0x80000000; - test_data = 0x0; - for (i = 0; i < DRAM_SIZE_WORDS; i = i + DRAM_INC) { - data = hpi_read_word(pdo, test_addr + i); - if (data != test_data) { - HPI_DEBUG_LOG(ERROR, - "DSP dram %x %x %x %x\n", - test_addr + i, test_data, - data, dsp_index); - return HPI6000_ERROR_INIT_SDRAM2; - } - test_data++; - } - - } - - /* write the DSP code down into the DSPs memory */ - error = hpi_dsp_code_open(boot_load_family, pao->pci.pci_dev, - &dsp_code, pos_error_code); - - if (error) - return error; - - while (1) { - u32 length; - u32 address; - u32 type; - u32 *pcode; - - error = hpi_dsp_code_read_word(&dsp_code, &length); - if (error) - break; - if (length == 0xFFFFFFFF) - break; /* end of code */ - - error = hpi_dsp_code_read_word(&dsp_code, &address); - if (error) - break; - error = hpi_dsp_code_read_word(&dsp_code, &type); - if (error) - break; - error = hpi_dsp_code_read_block(length, &dsp_code, - &pcode); - if (error) - break; - error = hpi6000_dsp_block_write32(pao, (u16)dsp_index, - address, pcode, length); - if (error) - break; - } - - if (error) { - hpi_dsp_code_close(&dsp_code); - return error; - } - /* verify that code was written correctly */ - /* this time through, assume no errors in DSP code file/array */ - hpi_dsp_code_rewind(&dsp_code); - while (1) { - u32 length; - u32 address; - u32 type; - u32 *pcode; - - hpi_dsp_code_read_word(&dsp_code, &length); - if (length == 0xFFFFFFFF) - break; /* end of code */ - - hpi_dsp_code_read_word(&dsp_code, &address); - hpi_dsp_code_read_word(&dsp_code, &type); - hpi_dsp_code_read_block(length, &dsp_code, &pcode); - - for (i = 0; i < length; i++) { - data = hpi_read_word(pdo, address); - if (data != *pcode) { - error = HPI6000_ERROR_INIT_VERIFY; - HPI_DEBUG_LOG(ERROR, - "DSP verify %x %x %x %x\n", - address, *pcode, data, - dsp_index); - break; - } - pcode++; - address += 4; - } - if (error) - break; - } - hpi_dsp_code_close(&dsp_code); - if (error) - return error; - - /* zero out the hostmailbox */ - { - u32 address = HPI_HIF_ADDR(host_cmd); - for (i = 0; i < 4; i++) { - hpi_write_word(pdo, address, 0); - address += 4; - } - } - /* write the DSP number into the hostmailbox */ - /* structure before starting the DSP */ - hpi_write_word(pdo, HPI_HIF_ADDR(dsp_number), dsp_index); - - /* write the DSP adapter Info into the */ - /* hostmailbox before starting the DSP */ - if (dsp_index > 0) - hpi_write_word(pdo, HPI_HIF_ADDR(adapter_info), - adapter_info); - - /* step 3. Start code by sending interrupt */ - iowrite32(0x00030003, pdo->prHPI_control); - hpios_delay_micro_seconds(10000); - - /* wait for a non-zero value in hostcmd - - * indicating initialization is complete - * - * Init could take a while if DSP checks SDRAM memory - * Was 200000. Increased to 2000000 for ASI8801 so we - * don't get 938 errors. - */ - timeout = 2000000; - while (timeout) { - do { - read = hpi_read_word(pdo, - HPI_HIF_ADDR(host_cmd)); - } while (--timeout - && hpi6000_check_PCI2040_error_flag(pao, - H6READ)); - - if (read) - break; - /* The following is a workaround for bug #94: - * Bluescreen on install and subsequent boots on a - * DELL PowerEdge 600SC PC with 1.8GHz P4 and - * ServerWorks chipset. Without this delay the system - * locks up with a bluescreen (NOT GPF or pagefault). - */ - else - hpios_delay_micro_seconds(10000); - } - if (timeout == 0) - return HPI6000_ERROR_INIT_NOACK; - - /* read the DSP adapter Info from the */ - /* hostmailbox structure after starting the DSP */ - if (dsp_index == 0) { - /*u32 dwTestData=0; */ - u32 mask = 0; - - adapter_info = - hpi_read_word(pdo, - HPI_HIF_ADDR(adapter_info)); - if (HPI_ADAPTER_FAMILY_ASI - (HPI_HIF_ADAPTER_INFO_EXTRACT_ADAPTER - (adapter_info)) == - HPI_ADAPTER_FAMILY_ASI(0x6200)) - /* all 6200 cards have this many DSPs */ - phw->num_dsp = 2; - - /* test that the PLD is programmed */ - /* and we can read/write 24bits */ -#define PLD_BASE_ADDRESS 0x90000000L /*for ASI6100/6200/8800 */ - - switch (boot_load_family) { - case HPI_ADAPTER_FAMILY_ASI(0x6200): - /* ASI6100/6200 has 24bit path to FPGA */ - mask = 0xFFFFFF00L; - /* ASI5100 uses AX6 code, */ - /* but has no PLD r/w register to test */ - if (HPI_ADAPTER_FAMILY_ASI(pao->pci.pci_dev-> - subsystem_device) == - HPI_ADAPTER_FAMILY_ASI(0x5100)) - mask = 0x00000000L; - /* ASI5200 uses AX6 code, */ - /* but has no PLD r/w register to test */ - if (HPI_ADAPTER_FAMILY_ASI(pao->pci.pci_dev-> - subsystem_device) == - HPI_ADAPTER_FAMILY_ASI(0x5200)) - mask = 0x00000000L; - break; - case HPI_ADAPTER_FAMILY_ASI(0x8800): - /* ASI8800 has 16bit path to FPGA */ - mask = 0xFFFF0000L; - break; - } - test_data = 0xAAAAAA00L & mask; - /* write to 24 bit Debug register (D31-D8) */ - hpi_write_word(pdo, PLD_BASE_ADDRESS + 4L, test_data); - read = hpi_read_word(pdo, - PLD_BASE_ADDRESS + 4L) & mask; - if (read != test_data) { - HPI_DEBUG_LOG(ERROR, "PLD %x %x\n", test_data, - read); - return HPI6000_ERROR_INIT_PLDTEST1; - } - test_data = 0x55555500L & mask; - hpi_write_word(pdo, PLD_BASE_ADDRESS + 4L, test_data); - read = hpi_read_word(pdo, - PLD_BASE_ADDRESS + 4L) & mask; - if (read != test_data) { - HPI_DEBUG_LOG(ERROR, "PLD %x %x\n", test_data, - read); - return HPI6000_ERROR_INIT_PLDTEST2; - } - } - } /* for numDSP */ - return 0; -} - -#define PCI_TIMEOUT 100 - -static int hpi_set_address(struct dsp_obj *pdo, u32 address) -{ - u32 timeout = PCI_TIMEOUT; - - do { - iowrite32(address, pdo->prHPI_address); - } while (hpi6000_check_PCI2040_error_flag(pdo->pa_parent_adapter, - H6WRITE) - && --timeout); - - if (timeout) - return 0; - - return 1; -} - -/* write one word to the HPI port */ -static void hpi_write_word(struct dsp_obj *pdo, u32 address, u32 data) -{ - if (hpi_set_address(pdo, address)) - return; - iowrite32(data, pdo->prHPI_data); -} - -/* read one word from the HPI port */ -static u32 hpi_read_word(struct dsp_obj *pdo, u32 address) -{ - u32 data = 0; - - if (hpi_set_address(pdo, address)) - return 0; /*? No way to return error */ - - /* take care of errata in revB DSP (2.0.1) */ - data = ioread32(pdo->prHPI_data); - return data; -} - -/* write a block of 32bit words to the DSP HPI port using auto-inc mode */ -static void hpi_write_block(struct dsp_obj *pdo, u32 address, u32 *pdata, - u32 length) -{ - u16 length16 = length - 1; - - if (length == 0) - return; - - if (hpi_set_address(pdo, address)) - return; - - iowrite32_rep(pdo->prHPI_data_auto_inc, pdata, length16); - - /* take care of errata in revB DSP (2.0.1) */ - /* must end with non auto-inc */ - iowrite32(*(pdata + length - 1), pdo->prHPI_data); -} - -/** read a block of 32bit words from the DSP HPI port using auto-inc mode - */ -static void hpi_read_block(struct dsp_obj *pdo, u32 address, u32 *pdata, - u32 length) -{ - u16 length16 = length - 1; - - if (length == 0) - return; - - if (hpi_set_address(pdo, address)) - return; - - ioread32_rep(pdo->prHPI_data_auto_inc, pdata, length16); - - /* take care of errata in revB DSP (2.0.1) */ - /* must end with non auto-inc */ - *(pdata + length - 1) = ioread32(pdo->prHPI_data); -} - -static u16 hpi6000_dsp_block_write32(struct hpi_adapter_obj *pao, - u16 dsp_index, u32 hpi_address, u32 *source, u32 count) -{ - struct hpi_hw_obj *phw = pao->priv; - struct dsp_obj *pdo = &phw->ado[dsp_index]; - u32 time_out = PCI_TIMEOUT; - int c6711_burst_size = 128; - u32 local_hpi_address = hpi_address; - int local_count = count; - int xfer_size; - u32 *pdata = source; - - while (local_count) { - if (local_count > c6711_burst_size) - xfer_size = c6711_burst_size; - else - xfer_size = local_count; - - time_out = PCI_TIMEOUT; - do { - hpi_write_block(pdo, local_hpi_address, pdata, - xfer_size); - } while (hpi6000_check_PCI2040_error_flag(pao, H6WRITE) - && --time_out); - - if (!time_out) - break; - pdata += xfer_size; - local_hpi_address += sizeof(u32) * xfer_size; - local_count -= xfer_size; - } - - if (time_out) - return 0; - else - return 1; -} - -static u16 hpi6000_dsp_block_read32(struct hpi_adapter_obj *pao, - u16 dsp_index, u32 hpi_address, u32 *dest, u32 count) -{ - struct hpi_hw_obj *phw = pao->priv; - struct dsp_obj *pdo = &phw->ado[dsp_index]; - u32 time_out = PCI_TIMEOUT; - int c6711_burst_size = 16; - u32 local_hpi_address = hpi_address; - int local_count = count; - int xfer_size; - u32 *pdata = dest; - u32 loop_count = 0; - - while (local_count) { - if (local_count > c6711_burst_size) - xfer_size = c6711_burst_size; - else - xfer_size = local_count; - - time_out = PCI_TIMEOUT; - do { - hpi_read_block(pdo, local_hpi_address, pdata, - xfer_size); - } while (hpi6000_check_PCI2040_error_flag(pao, H6READ) - && --time_out); - if (!time_out) - break; - - pdata += xfer_size; - local_hpi_address += sizeof(u32) * xfer_size; - local_count -= xfer_size; - loop_count++; - } - - if (time_out) - return 0; - else - return 1; -} - -static short hpi6000_message_response_sequence(struct hpi_adapter_obj *pao, - u16 dsp_index, struct hpi_message *phm, struct hpi_response *phr) -{ - struct hpi_hw_obj *phw = pao->priv; - struct dsp_obj *pdo = &phw->ado[dsp_index]; - u32 timeout; - u16 ack; - u32 address; - u32 length; - u32 *p_data; - u16 error = 0; - - ack = hpi6000_wait_dsp_ack(pao, dsp_index, HPI_HIF_IDLE); - if (ack & HPI_HIF_ERROR_MASK) { - pao->dsp_crashed++; - return HPI6000_ERROR_MSG_RESP_IDLE_TIMEOUT; - } - pao->dsp_crashed = 0; - - /* get the message address and size */ - if (phw->message_buffer_address_on_dsp == 0) { - timeout = TIMEOUT; - do { - address = - hpi_read_word(pdo, - HPI_HIF_ADDR(message_buffer_address)); - phw->message_buffer_address_on_dsp = address; - } while (hpi6000_check_PCI2040_error_flag(pao, H6READ) - && --timeout); - if (!timeout) - return HPI6000_ERROR_MSG_GET_ADR; - } else - address = phw->message_buffer_address_on_dsp; - - length = phm->size; - - /* send the message */ - p_data = (u32 *)phm; - if (hpi6000_dsp_block_write32(pao, dsp_index, address, p_data, - (u16)length / 4)) - return HPI6000_ERROR_MSG_RESP_BLOCKWRITE32; - - if (hpi6000_send_host_command(pao, dsp_index, HPI_HIF_GET_RESP)) - return HPI6000_ERROR_MSG_RESP_GETRESPCMD; - hpi6000_send_dsp_interrupt(pdo); - - ack = hpi6000_wait_dsp_ack(pao, dsp_index, HPI_HIF_GET_RESP); - if (ack & HPI_HIF_ERROR_MASK) - return HPI6000_ERROR_MSG_RESP_GET_RESP_ACK; - - /* get the response address */ - if (phw->response_buffer_address_on_dsp == 0) { - timeout = TIMEOUT; - do { - address = - hpi_read_word(pdo, - HPI_HIF_ADDR(response_buffer_address)); - } while (hpi6000_check_PCI2040_error_flag(pao, H6READ) - && --timeout); - phw->response_buffer_address_on_dsp = address; - - if (!timeout) - return HPI6000_ERROR_RESP_GET_ADR; - } else - address = phw->response_buffer_address_on_dsp; - - /* read the length of the response back from the DSP */ - timeout = TIMEOUT; - do { - length = hpi_read_word(pdo, HPI_HIF_ADDR(length)); - } while (hpi6000_check_PCI2040_error_flag(pao, H6READ) && --timeout); - if (!timeout) - length = sizeof(struct hpi_response); - - /* get the response */ - p_data = (u32 *)phr; - if (hpi6000_dsp_block_read32(pao, dsp_index, address, p_data, - (u16)length / 4)) - return HPI6000_ERROR_MSG_RESP_BLOCKREAD32; - - /* set i/f back to idle */ - if (hpi6000_send_host_command(pao, dsp_index, HPI_HIF_IDLE)) - return HPI6000_ERROR_MSG_RESP_IDLECMD; - hpi6000_send_dsp_interrupt(pdo); - - error = hpi_validate_response(phm, phr); - return error; -} - -/* have to set up the below defines to match stuff in the MAP file */ - -#define MSG_ADDRESS (HPI_HIF_BASE+0x18) -#define MSG_LENGTH 11 -#define RESP_ADDRESS (HPI_HIF_BASE+0x44) -#define RESP_LENGTH 16 -#define QUEUE_START (HPI_HIF_BASE+0x88) -#define QUEUE_SIZE 0x8000 - -static short hpi6000_send_data_check_adr(u32 address, u32 length_in_dwords) -{ -/*#define CHECKING // comment this line in to enable checking */ -#ifdef CHECKING - if (address < (u32)MSG_ADDRESS) - return 0; - if (address > (u32)(QUEUE_START + QUEUE_SIZE)) - return 0; - if ((address + (length_in_dwords << 2)) > - (u32)(QUEUE_START + QUEUE_SIZE)) - return 0; -#else - (void)address; - (void)length_in_dwords; - return 1; -#endif -} - -static short hpi6000_send_data(struct hpi_adapter_obj *pao, u16 dsp_index, - struct hpi_message *phm, struct hpi_response *phr) -{ - struct hpi_hw_obj *phw = pao->priv; - struct dsp_obj *pdo = &phw->ado[dsp_index]; - u32 data_sent = 0; - u16 ack; - u32 length, address; - u32 *p_data = (u32 *)phm->u.d.u.data.pb_data; - u16 time_out = 8; - - (void)phr; - - /* round dwDataSize down to nearest 4 bytes */ - while ((data_sent < (phm->u.d.u.data.data_size & ~3L)) - && --time_out) { - ack = hpi6000_wait_dsp_ack(pao, dsp_index, HPI_HIF_IDLE); - if (ack & HPI_HIF_ERROR_MASK) - return HPI6000_ERROR_SEND_DATA_IDLE_TIMEOUT; - - if (hpi6000_send_host_command(pao, dsp_index, - HPI_HIF_SEND_DATA)) - return HPI6000_ERROR_SEND_DATA_CMD; - - hpi6000_send_dsp_interrupt(pdo); - - ack = hpi6000_wait_dsp_ack(pao, dsp_index, HPI_HIF_SEND_DATA); - - if (ack & HPI_HIF_ERROR_MASK) - return HPI6000_ERROR_SEND_DATA_ACK; - - do { - /* get the address and size */ - address = hpi_read_word(pdo, HPI_HIF_ADDR(address)); - /* DSP returns number of DWORDS */ - length = hpi_read_word(pdo, HPI_HIF_ADDR(length)); - } while (hpi6000_check_PCI2040_error_flag(pao, H6READ)); - - if (!hpi6000_send_data_check_adr(address, length)) - return HPI6000_ERROR_SEND_DATA_ADR; - - /* send the data. break data into 512 DWORD blocks (2K bytes) - * and send using block write. 2Kbytes is the max as this is the - * memory window given to the HPI data register by the PCI2040 - */ - - { - u32 len = length; - u32 blk_len = 512; - while (len) { - if (len < blk_len) - blk_len = len; - if (hpi6000_dsp_block_write32(pao, dsp_index, - address, p_data, blk_len)) - return HPI6000_ERROR_SEND_DATA_WRITE; - address += blk_len * 4; - p_data += blk_len; - len -= blk_len; - } - } - - if (hpi6000_send_host_command(pao, dsp_index, HPI_HIF_IDLE)) - return HPI6000_ERROR_SEND_DATA_IDLECMD; - - hpi6000_send_dsp_interrupt(pdo); - - data_sent += length * 4; - } - if (!time_out) - return HPI6000_ERROR_SEND_DATA_TIMEOUT; - return 0; -} - -static short hpi6000_get_data(struct hpi_adapter_obj *pao, u16 dsp_index, - struct hpi_message *phm, struct hpi_response *phr) -{ - struct hpi_hw_obj *phw = pao->priv; - struct dsp_obj *pdo = &phw->ado[dsp_index]; - u32 data_got = 0; - u16 ack; - u32 length, address; - u32 *p_data = (u32 *)phm->u.d.u.data.pb_data; - - (void)phr; /* this parameter not used! */ - - /* round dwDataSize down to nearest 4 bytes */ - while (data_got < (phm->u.d.u.data.data_size & ~3L)) { - ack = hpi6000_wait_dsp_ack(pao, dsp_index, HPI_HIF_IDLE); - if (ack & HPI_HIF_ERROR_MASK) - return HPI6000_ERROR_GET_DATA_IDLE_TIMEOUT; - - if (hpi6000_send_host_command(pao, dsp_index, - HPI_HIF_GET_DATA)) - return HPI6000_ERROR_GET_DATA_CMD; - hpi6000_send_dsp_interrupt(pdo); - - ack = hpi6000_wait_dsp_ack(pao, dsp_index, HPI_HIF_GET_DATA); - - if (ack & HPI_HIF_ERROR_MASK) - return HPI6000_ERROR_GET_DATA_ACK; - - /* get the address and size */ - do { - address = hpi_read_word(pdo, HPI_HIF_ADDR(address)); - length = hpi_read_word(pdo, HPI_HIF_ADDR(length)); - } while (hpi6000_check_PCI2040_error_flag(pao, H6READ)); - - /* read the data */ - { - u32 len = length; - u32 blk_len = 512; - while (len) { - if (len < blk_len) - blk_len = len; - if (hpi6000_dsp_block_read32(pao, dsp_index, - address, p_data, blk_len)) - return HPI6000_ERROR_GET_DATA_READ; - address += blk_len * 4; - p_data += blk_len; - len -= blk_len; - } - } - - if (hpi6000_send_host_command(pao, dsp_index, HPI_HIF_IDLE)) - return HPI6000_ERROR_GET_DATA_IDLECMD; - hpi6000_send_dsp_interrupt(pdo); - - data_got += length * 4; - } - return 0; -} - -static void hpi6000_send_dsp_interrupt(struct dsp_obj *pdo) -{ - iowrite32(0x00030003, pdo->prHPI_control); /* DSPINT */ -} - -static short hpi6000_send_host_command(struct hpi_adapter_obj *pao, - u16 dsp_index, u32 host_cmd) -{ - struct hpi_hw_obj *phw = pao->priv; - struct dsp_obj *pdo = &phw->ado[dsp_index]; - u32 timeout = TIMEOUT; - - /* set command */ - do { - hpi_write_word(pdo, HPI_HIF_ADDR(host_cmd), host_cmd); - /* flush the FIFO */ - hpi_set_address(pdo, HPI_HIF_ADDR(host_cmd)); - } while (hpi6000_check_PCI2040_error_flag(pao, H6WRITE) && --timeout); - - /* reset the interrupt bit */ - iowrite32(0x00040004, pdo->prHPI_control); - - if (timeout) - return 0; - else - return 1; -} - -/* if the PCI2040 has recorded an HPI timeout, reset the error and return 1 */ -static short hpi6000_check_PCI2040_error_flag(struct hpi_adapter_obj *pao, - u16 read_or_write) -{ - u32 hPI_error; - - struct hpi_hw_obj *phw = pao->priv; - - /* read the error bits from the PCI2040 */ - hPI_error = ioread32(phw->dw2040_HPICSR + HPI_ERROR_REPORT); - if (hPI_error) { - /* reset the error flag */ - iowrite32(0L, phw->dw2040_HPICSR + HPI_ERROR_REPORT); - phw->pCI2040HPI_error_count++; - if (read_or_write == 1) - gw_pci_read_asserts++; /************* inc global */ - else - gw_pci_write_asserts++; - return 1; - } else - return 0; -} - -static short hpi6000_wait_dsp_ack(struct hpi_adapter_obj *pao, u16 dsp_index, - u32 ack_value) -{ - struct hpi_hw_obj *phw = pao->priv; - struct dsp_obj *pdo = &phw->ado[dsp_index]; - u32 ack = 0L; - u32 timeout; - u32 hPIC = 0L; - - /* wait for host interrupt to signal ack is ready */ - timeout = TIMEOUT; - while (--timeout) { - hPIC = ioread32(pdo->prHPI_control); - if (hPIC & 0x04) /* 0x04 = HINT from DSP */ - break; - } - if (timeout == 0) - return HPI_HIF_ERROR_MASK; - - /* wait for dwAckValue */ - timeout = TIMEOUT; - while (--timeout) { - /* read the ack mailbox */ - ack = hpi_read_word(pdo, HPI_HIF_ADDR(dsp_ack)); - if (ack == ack_value) - break; - if ((ack & HPI_HIF_ERROR_MASK) - && !hpi6000_check_PCI2040_error_flag(pao, H6READ)) - break; - /*for (i=0;i<1000;i++) */ - /* dwPause=i+1; */ - } - if (ack & HPI_HIF_ERROR_MASK) - /* indicates bad read from DSP - - typically 0xffffff is read for some reason */ - ack = HPI_HIF_ERROR_MASK; - - if (timeout == 0) - ack = HPI_HIF_ERROR_MASK; - return (short)ack; -} - -static short hpi6000_update_control_cache(struct hpi_adapter_obj *pao, - struct hpi_message *phm) -{ - const u16 dsp_index = 0; - struct hpi_hw_obj *phw = pao->priv; - struct dsp_obj *pdo = &phw->ado[dsp_index]; - u32 timeout; - u32 cache_dirty_flag; - u16 err; - - hpios_dsplock_lock(pao); - - timeout = TIMEOUT; - do { - cache_dirty_flag = - hpi_read_word((struct dsp_obj *)pdo, - HPI_HIF_ADDR(control_cache_is_dirty)); - } while (hpi6000_check_PCI2040_error_flag(pao, H6READ) && --timeout); - if (!timeout) { - err = HPI6000_ERROR_CONTROL_CACHE_PARAMS; - goto unlock; - } - - if (cache_dirty_flag) { - /* read the cached controls */ - u32 address; - u32 length; - - timeout = TIMEOUT; - if (pdo->control_cache_address_on_dsp == 0) { - do { - address = - hpi_read_word((struct dsp_obj *)pdo, - HPI_HIF_ADDR(control_cache_address)); - - length = hpi_read_word((struct dsp_obj *)pdo, - HPI_HIF_ADDR - (control_cache_size_in_bytes)); - } while (hpi6000_check_PCI2040_error_flag(pao, H6READ) - && --timeout); - if (!timeout) { - err = HPI6000_ERROR_CONTROL_CACHE_ADDRLEN; - goto unlock; - } - pdo->control_cache_address_on_dsp = address; - pdo->control_cache_length_on_dsp = length; - } else { - address = pdo->control_cache_address_on_dsp; - length = pdo->control_cache_length_on_dsp; - } - - if (hpi6000_dsp_block_read32(pao, dsp_index, address, - (u32 *)&phw->control_cache[0], - length / sizeof(u32))) { - err = HPI6000_ERROR_CONTROL_CACHE_READ; - goto unlock; - } - do { - hpi_write_word((struct dsp_obj *)pdo, - HPI_HIF_ADDR(control_cache_is_dirty), 0); - /* flush the FIFO */ - hpi_set_address(pdo, HPI_HIF_ADDR(host_cmd)); - } while (hpi6000_check_PCI2040_error_flag(pao, H6WRITE) - && --timeout); - if (!timeout) { - err = HPI6000_ERROR_CONTROL_CACHE_FLUSH; - goto unlock; - } - - } - err = 0; - -unlock: - hpios_dsplock_unlock(pao); - return err; -} - -/** Get dsp index for multi DSP adapters only */ -static u16 get_dsp_index(struct hpi_adapter_obj *pao, struct hpi_message *phm) -{ - u16 ret = 0; - switch (phm->object) { - case HPI_OBJ_ISTREAM: - if (phm->obj_index < 2) - ret = 1; - break; - case HPI_OBJ_PROFILE: - ret = phm->obj_index; - break; - default: - break; - } - return ret; -} - -/** Complete transaction with DSP - -Send message, get response, send or get stream data if any. -*/ -static void hw_message(struct hpi_adapter_obj *pao, struct hpi_message *phm, - struct hpi_response *phr) -{ - u16 error = 0; - u16 dsp_index = 0; - struct hpi_hw_obj *phw = pao->priv; - u16 num_dsp = phw->num_dsp; - - if (num_dsp < 2) - dsp_index = 0; - else { - dsp_index = get_dsp_index(pao, phm); - - /* is this checked on the DSP anyway? */ - if ((phm->function == HPI_ISTREAM_GROUP_ADD) - || (phm->function == HPI_OSTREAM_GROUP_ADD)) { - struct hpi_message hm; - u16 add_index; - hm.obj_index = phm->u.d.u.stream.stream_index; - hm.object = phm->u.d.u.stream.object_type; - add_index = get_dsp_index(pao, &hm); - if (add_index != dsp_index) { - phr->error = HPI_ERROR_NO_INTERDSP_GROUPS; - return; - } - } - } - - hpios_dsplock_lock(pao); - error = hpi6000_message_response_sequence(pao, dsp_index, phm, phr); - - if (error) /* something failed in the HPI/DSP interface */ - goto err; - - if (phr->error) /* something failed in the DSP */ - goto out; - - switch (phm->function) { - case HPI_OSTREAM_WRITE: - case HPI_ISTREAM_ANC_WRITE: - error = hpi6000_send_data(pao, dsp_index, phm, phr); - break; - case HPI_ISTREAM_READ: - case HPI_OSTREAM_ANC_READ: - error = hpi6000_get_data(pao, dsp_index, phm, phr); - break; - case HPI_ADAPTER_GET_ASSERT: - phr->u.ax.assert.dsp_index = 0; /* dsp 0 default */ - if (num_dsp == 2) { - if (!phr->u.ax.assert.count) { - /* no assert from dsp 0, check dsp 1 */ - error = hpi6000_message_response_sequence(pao, - 1, phm, phr); - phr->u.ax.assert.dsp_index = 1; - } - } - } - -err: - if (error) { - if (error >= HPI_ERROR_BACKEND_BASE) { - phr->error = HPI_ERROR_DSP_COMMUNICATION; - phr->specific_error = error; - } else { - phr->error = error; - } - - /* just the header of the response is valid */ - phr->size = sizeof(struct hpi_response_header); - } -out: - hpios_dsplock_unlock(pao); - return; -} diff --git a/ANDROID_3.4.5/sound/pci/asihpi/hpi6000.h b/ANDROID_3.4.5/sound/pci/asihpi/hpi6000.h deleted file mode 100644 index 7e0deeff..00000000 --- a/ANDROID_3.4.5/sound/pci/asihpi/hpi6000.h +++ /dev/null @@ -1,70 +0,0 @@ -/***************************************************************************** - - AudioScience HPI driver - Copyright (C) 1997-2011 AudioScience Inc. <support@audioscience.com> - - This program is free software; you can redistribute it and/or modify - it under the terms of version 2 of the GNU General Public License as - published by the Free Software Foundation; - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - -Public declarations for DSP Proramming Interface to TI C6701 - -Shared between hpi6000.c and DSP code - -(C) Copyright AudioScience Inc. 1998-2003 -******************************************************************************/ - -#ifndef _HPI6000_H_ -#define _HPI6000_H_ - -#define HPI_NMIXER_CONTROLS 200 - -/* - * Control caching is always supported in the HPI code. - * The DSP should make sure that dwControlCacheSizeInBytes is initialized to 0 - * during boot to make it in-active. - */ -struct hpi_hif_6000 { - u32 host_cmd; - u32 dsp_ack; - u32 address; - u32 length; - u32 message_buffer_address; - u32 response_buffer_address; - u32 dsp_number; - u32 adapter_info; - u32 control_cache_is_dirty; - u32 control_cache_address; - u32 control_cache_size_in_bytes; - u32 control_cache_count; -}; - -#define HPI_HIF_PACK_ADAPTER_INFO(adapter, version_major, version_minor) \ - ((adapter << 16) | (version_major << 8) | version_minor) -#define HPI_HIF_ADAPTER_INFO_EXTRACT_ADAPTER(adapterinfo) \ - ((adapterinfo >> 16) & 0xffff) -#define HPI_HIF_ADAPTER_INFO_EXTRACT_HWVERSION_MAJOR(adapterinfo) \ - ((adapterinfo >> 8) & 0xff) -#define HPI_HIF_ADAPTER_INFO_EXTRACT_HWVERSION_MINOR(adapterinfo) \ - (adapterinfo & 0xff) - -/* Command/status exchanged between host and DSP */ -#define HPI_HIF_IDLE 0 -#define HPI_HIF_SEND_MSG 1 -#define HPI_HIF_GET_RESP 2 -#define HPI_HIF_DATA_MASK 0x10 -#define HPI_HIF_SEND_DATA 0x13 -#define HPI_HIF_GET_DATA 0x14 -#define HPI_HIF_SEND_DONE 5 -#define HPI_HIF_RESET 9 - -#endif /* _HPI6000_H_ */ diff --git a/ANDROID_3.4.5/sound/pci/asihpi/hpi6205.c b/ANDROID_3.4.5/sound/pci/asihpi/hpi6205.c deleted file mode 100644 index 4f287388..00000000 --- a/ANDROID_3.4.5/sound/pci/asihpi/hpi6205.c +++ /dev/null @@ -1,2208 +0,0 @@ -/****************************************************************************** - - AudioScience HPI driver - Copyright (C) 1997-2011 AudioScience Inc. <support@audioscience.com> - - This program is free software; you can redistribute it and/or modify - it under the terms of version 2 of the GNU General Public License as - published by the Free Software Foundation; - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - Hardware Programming Interface (HPI) for AudioScience - ASI50xx, AS51xx, ASI6xxx, ASI87xx ASI89xx series adapters. - These PCI and PCIe bus adapters are based on a - TMS320C6205 PCI bus mastering DSP, - and (except ASI50xx) TI TMS320C6xxx floating point DSP - - Exported function: - void HPI_6205(struct hpi_message *phm, struct hpi_response *phr) - -(C) Copyright AudioScience Inc. 1998-2010 -*******************************************************************************/ -#define SOURCEFILE_NAME "hpi6205.c" - -#include "hpi_internal.h" -#include "hpimsginit.h" -#include "hpidebug.h" -#include "hpi6205.h" -#include "hpidspcd.h" -#include "hpicmn.h" - -/*****************************************************************************/ -/* HPI6205 specific error codes */ -#define HPI6205_ERROR_BASE 1000 /* not actually used anywhere */ - -/* operational/messaging errors */ -#define HPI6205_ERROR_MSG_RESP_IDLE_TIMEOUT 1015 -#define HPI6205_ERROR_MSG_RESP_TIMEOUT 1016 - -/* initialization/bootload errors */ -#define HPI6205_ERROR_6205_NO_IRQ 1002 -#define HPI6205_ERROR_6205_INIT_FAILED 1003 -#define HPI6205_ERROR_6205_REG 1006 -#define HPI6205_ERROR_6205_DSPPAGE 1007 -#define HPI6205_ERROR_C6713_HPIC 1009 -#define HPI6205_ERROR_C6713_HPIA 1010 -#define HPI6205_ERROR_C6713_PLL 1011 -#define HPI6205_ERROR_DSP_INTMEM 1012 -#define HPI6205_ERROR_DSP_EXTMEM 1013 -#define HPI6205_ERROR_DSP_PLD 1014 -#define HPI6205_ERROR_6205_EEPROM 1017 -#define HPI6205_ERROR_DSP_EMIF1 1018 -#define HPI6205_ERROR_DSP_EMIF2 1019 -#define HPI6205_ERROR_DSP_EMIF3 1020 -#define HPI6205_ERROR_DSP_EMIF4 1021 - -/*****************************************************************************/ -/* for C6205 PCI i/f */ -/* Host Status Register (HSR) bitfields */ -#define C6205_HSR_INTSRC 0x01 -#define C6205_HSR_INTAVAL 0x02 -#define C6205_HSR_INTAM 0x04 -#define C6205_HSR_CFGERR 0x08 -#define C6205_HSR_EEREAD 0x10 -/* Host-to-DSP Control Register (HDCR) bitfields */ -#define C6205_HDCR_WARMRESET 0x01 -#define C6205_HDCR_DSPINT 0x02 -#define C6205_HDCR_PCIBOOT 0x04 -/* DSP Page Register (DSPP) bitfields, */ -/* defines 4 Mbyte page that BAR0 points to */ -#define C6205_DSPP_MAP1 0x400 - -/* BAR0 maps to prefetchable 4 Mbyte memory block set by DSPP. - * BAR1 maps to non-prefetchable 8 Mbyte memory block - * of DSP memory mapped registers (starting at 0x01800000). - * 0x01800000 is hardcoded in the PCI i/f, so that only the offset from this - * needs to be added to the BAR1 base address set in the PCI config reg - */ -#define C6205_BAR1_PCI_IO_OFFSET (0x027FFF0L) -#define C6205_BAR1_HSR (C6205_BAR1_PCI_IO_OFFSET) -#define C6205_BAR1_HDCR (C6205_BAR1_PCI_IO_OFFSET+4) -#define C6205_BAR1_DSPP (C6205_BAR1_PCI_IO_OFFSET+8) - -/* used to control LED (revA) and reset C6713 (revB) */ -#define C6205_BAR0_TIMER1_CTL (0x01980000L) - -/* For first 6713 in CE1 space, using DA17,16,2 */ -#define HPICL_ADDR 0x01400000L -#define HPICH_ADDR 0x01400004L -#define HPIAL_ADDR 0x01410000L -#define HPIAH_ADDR 0x01410004L -#define HPIDIL_ADDR 0x01420000L -#define HPIDIH_ADDR 0x01420004L -#define HPIDL_ADDR 0x01430000L -#define HPIDH_ADDR 0x01430004L - -#define C6713_EMIF_GCTL 0x01800000 -#define C6713_EMIF_CE1 0x01800004 -#define C6713_EMIF_CE0 0x01800008 -#define C6713_EMIF_CE2 0x01800010 -#define C6713_EMIF_CE3 0x01800014 -#define C6713_EMIF_SDRAMCTL 0x01800018 -#define C6713_EMIF_SDRAMTIMING 0x0180001C -#define C6713_EMIF_SDRAMEXT 0x01800020 - -struct hpi_hw_obj { - /* PCI registers */ - __iomem u32 *prHSR; - __iomem u32 *prHDCR; - __iomem u32 *prDSPP; - - u32 dsp_page; - - struct consistent_dma_area h_locked_mem; - struct bus_master_interface *p_interface_buffer; - - u16 flag_outstream_just_reset[HPI_MAX_STREAMS]; - /* a non-NULL handle means there is an HPI allocated buffer */ - struct consistent_dma_area instream_host_buffers[HPI_MAX_STREAMS]; - struct consistent_dma_area outstream_host_buffers[HPI_MAX_STREAMS]; - /* non-zero size means a buffer exists, may be external */ - u32 instream_host_buffer_size[HPI_MAX_STREAMS]; - u32 outstream_host_buffer_size[HPI_MAX_STREAMS]; - - struct consistent_dma_area h_control_cache; - struct hpi_control_cache *p_cache; -}; - -/*****************************************************************************/ -/* local prototypes */ - -#define check_before_bbm_copy(status, p_bbm_data, l_first_write, l_second_write) - -static int wait_dsp_ack(struct hpi_hw_obj *phw, int state, int timeout_us); - -static void send_dsp_command(struct hpi_hw_obj *phw, int cmd); - -static u16 adapter_boot_load_dsp(struct hpi_adapter_obj *pao, - u32 *pos_error_code); - -static u16 message_response_sequence(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr); - -static void hw_message(struct hpi_adapter_obj *pao, struct hpi_message *phm, - struct hpi_response *phr); - -#define HPI6205_TIMEOUT 1000000 - -static void subsys_create_adapter(struct hpi_message *phm, - struct hpi_response *phr); -static void adapter_delete(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr); - -static u16 create_adapter_obj(struct hpi_adapter_obj *pao, - u32 *pos_error_code); - -static void delete_adapter_obj(struct hpi_adapter_obj *pao); - -static void outstream_host_buffer_allocate(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr); - -static void outstream_host_buffer_get_info(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr); - -static void outstream_host_buffer_free(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr); -static void outstream_write(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr); - -static void outstream_get_info(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr); - -static void outstream_start(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr); - -static void outstream_open(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr); - -static void outstream_reset(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr); - -static void instream_host_buffer_allocate(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr); - -static void instream_host_buffer_get_info(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr); - -static void instream_host_buffer_free(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr); - -static void instream_read(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr); - -static void instream_get_info(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr); - -static void instream_start(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr); - -static u32 boot_loader_read_mem32(struct hpi_adapter_obj *pao, int dsp_index, - u32 address); - -static void boot_loader_write_mem32(struct hpi_adapter_obj *pao, - int dsp_index, u32 address, u32 data); - -static u16 boot_loader_config_emif(struct hpi_adapter_obj *pao, - int dsp_index); - -static u16 boot_loader_test_memory(struct hpi_adapter_obj *pao, int dsp_index, - u32 address, u32 length); - -static u16 boot_loader_test_internal_memory(struct hpi_adapter_obj *pao, - int dsp_index); - -static u16 boot_loader_test_external_memory(struct hpi_adapter_obj *pao, - int dsp_index); - -static u16 boot_loader_test_pld(struct hpi_adapter_obj *pao, int dsp_index); - -/*****************************************************************************/ - -static void subsys_message(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr) -{ - switch (phm->function) { - case HPI_SUBSYS_CREATE_ADAPTER: - subsys_create_adapter(phm, phr); - break; - default: - phr->error = HPI_ERROR_INVALID_FUNC; - break; - } -} - -static void control_message(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr) -{ - - struct hpi_hw_obj *phw = pao->priv; - u16 pending_cache_error = 0; - - switch (phm->function) { - case HPI_CONTROL_GET_STATE: - if (pao->has_control_cache) { - rmb(); /* make sure we see updates DMAed from DSP */ - if (hpi_check_control_cache(phw->p_cache, phm, phr)) { - break; - } else if (phm->u.c.attribute == HPI_METER_PEAK) { - pending_cache_error = - HPI_ERROR_CONTROL_CACHING; - } - } - hw_message(pao, phm, phr); - if (pending_cache_error && !phr->error) - phr->error = pending_cache_error; - break; - case HPI_CONTROL_GET_INFO: - hw_message(pao, phm, phr); - break; - case HPI_CONTROL_SET_STATE: - hw_message(pao, phm, phr); - if (pao->has_control_cache) - hpi_cmn_control_cache_sync_to_msg(phw->p_cache, phm, - phr); - break; - default: - phr->error = HPI_ERROR_INVALID_FUNC; - break; - } -} - -static void adapter_message(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr) -{ - switch (phm->function) { - case HPI_ADAPTER_DELETE: - adapter_delete(pao, phm, phr); - break; - - default: - hw_message(pao, phm, phr); - break; - } -} - -static void outstream_message(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr) -{ - - if (phm->obj_index >= HPI_MAX_STREAMS) { - phr->error = HPI_ERROR_INVALID_OBJ_INDEX; - HPI_DEBUG_LOG(WARNING, - "Message referencing invalid stream %d " - "on adapter index %d\n", phm->obj_index, - phm->adapter_index); - return; - } - - switch (phm->function) { - case HPI_OSTREAM_WRITE: - outstream_write(pao, phm, phr); - break; - case HPI_OSTREAM_GET_INFO: - outstream_get_info(pao, phm, phr); - break; - case HPI_OSTREAM_HOSTBUFFER_ALLOC: - outstream_host_buffer_allocate(pao, phm, phr); - break; - case HPI_OSTREAM_HOSTBUFFER_GET_INFO: - outstream_host_buffer_get_info(pao, phm, phr); - break; - case HPI_OSTREAM_HOSTBUFFER_FREE: - outstream_host_buffer_free(pao, phm, phr); - break; - case HPI_OSTREAM_START: - outstream_start(pao, phm, phr); - break; - case HPI_OSTREAM_OPEN: - outstream_open(pao, phm, phr); - break; - case HPI_OSTREAM_RESET: - outstream_reset(pao, phm, phr); - break; - default: - hw_message(pao, phm, phr); - break; - } -} - -static void instream_message(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr) -{ - - if (phm->obj_index >= HPI_MAX_STREAMS) { - phr->error = HPI_ERROR_INVALID_OBJ_INDEX; - HPI_DEBUG_LOG(WARNING, - "Message referencing invalid stream %d " - "on adapter index %d\n", phm->obj_index, - phm->adapter_index); - return; - } - - switch (phm->function) { - case HPI_ISTREAM_READ: - instream_read(pao, phm, phr); - break; - case HPI_ISTREAM_GET_INFO: - instream_get_info(pao, phm, phr); - break; - case HPI_ISTREAM_HOSTBUFFER_ALLOC: - instream_host_buffer_allocate(pao, phm, phr); - break; - case HPI_ISTREAM_HOSTBUFFER_GET_INFO: - instream_host_buffer_get_info(pao, phm, phr); - break; - case HPI_ISTREAM_HOSTBUFFER_FREE: - instream_host_buffer_free(pao, phm, phr); - break; - case HPI_ISTREAM_START: - instream_start(pao, phm, phr); - break; - default: - hw_message(pao, phm, phr); - break; - } -} - -/*****************************************************************************/ -/** Entry point to this HPI backend - * All calls to the HPI start here - */ -static -void _HPI_6205(struct hpi_adapter_obj *pao, struct hpi_message *phm, - struct hpi_response *phr) -{ - if (pao && (pao->dsp_crashed >= 10) - && (phm->function != HPI_ADAPTER_DEBUG_READ)) { - /* allow last resort debug read even after crash */ - hpi_init_response(phr, phm->object, phm->function, - HPI_ERROR_DSP_HARDWARE); - HPI_DEBUG_LOG(WARNING, " %d,%d dsp crashed.\n", phm->object, - phm->function); - return; - } - - /* Init default response */ - if (phm->function != HPI_SUBSYS_CREATE_ADAPTER) - phr->error = HPI_ERROR_PROCESSING_MESSAGE; - - HPI_DEBUG_LOG(VERBOSE, "start of switch\n"); - switch (phm->type) { - case HPI_TYPE_REQUEST: - switch (phm->object) { - case HPI_OBJ_SUBSYSTEM: - subsys_message(pao, phm, phr); - break; - - case HPI_OBJ_ADAPTER: - adapter_message(pao, phm, phr); - break; - - case HPI_OBJ_CONTROL: - control_message(pao, phm, phr); - break; - - case HPI_OBJ_OSTREAM: - outstream_message(pao, phm, phr); - break; - - case HPI_OBJ_ISTREAM: - instream_message(pao, phm, phr); - break; - - default: - hw_message(pao, phm, phr); - break; - } - break; - - default: - phr->error = HPI_ERROR_INVALID_TYPE; - break; - } -} - -void HPI_6205(struct hpi_message *phm, struct hpi_response *phr) -{ - struct hpi_adapter_obj *pao = NULL; - - if (phm->object != HPI_OBJ_SUBSYSTEM) { - /* normal messages must have valid adapter index */ - pao = hpi_find_adapter(phm->adapter_index); - } else { - /* subsys messages don't address an adapter */ - _HPI_6205(NULL, phm, phr); - return; - } - - if (pao) - _HPI_6205(pao, phm, phr); - else - hpi_init_response(phr, phm->object, phm->function, - HPI_ERROR_BAD_ADAPTER_NUMBER); -} - -/*****************************************************************************/ -/* SUBSYSTEM */ - -/** Create an adapter object and initialise it based on resource information - * passed in in the message - * *** NOTE - you cannot use this function AND the FindAdapters function at the - * same time, the application must use only one of them to get the adapters *** - */ -static void subsys_create_adapter(struct hpi_message *phm, - struct hpi_response *phr) -{ - /* create temp adapter obj, because we don't know what index yet */ - struct hpi_adapter_obj ao; - u32 os_error_code; - u16 err; - - HPI_DEBUG_LOG(DEBUG, " subsys_create_adapter\n"); - - memset(&ao, 0, sizeof(ao)); - - ao.priv = kzalloc(sizeof(struct hpi_hw_obj), GFP_KERNEL); - if (!ao.priv) { - HPI_DEBUG_LOG(ERROR, "can't get mem for adapter object\n"); - phr->error = HPI_ERROR_MEMORY_ALLOC; - return; - } - - ao.pci = *phm->u.s.resource.r.pci; - err = create_adapter_obj(&ao, &os_error_code); - if (err) { - delete_adapter_obj(&ao); - if (err >= HPI_ERROR_BACKEND_BASE) { - phr->error = HPI_ERROR_DSP_BOOTLOAD; - phr->specific_error = err; - } else { - phr->error = err; - } - phr->u.s.data = os_error_code; - return; - } - - phr->u.s.adapter_type = ao.type; - phr->u.s.adapter_index = ao.index; - phr->error = 0; -} - -/** delete an adapter - required by WDM driver */ -static void adapter_delete(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr) -{ - struct hpi_hw_obj *phw; - - if (!pao) { - phr->error = HPI_ERROR_INVALID_OBJ_INDEX; - return; - } - phw = pao->priv; - /* reset adapter h/w */ - /* Reset C6713 #1 */ - boot_loader_write_mem32(pao, 0, C6205_BAR0_TIMER1_CTL, 0); - /* reset C6205 */ - iowrite32(C6205_HDCR_WARMRESET, phw->prHDCR); - - delete_adapter_obj(pao); - hpi_delete_adapter(pao); - phr->error = 0; -} - -/** Create adapter object - allocate buffers, bootload DSPs, initialise control cache -*/ -static u16 create_adapter_obj(struct hpi_adapter_obj *pao, - u32 *pos_error_code) -{ - struct hpi_hw_obj *phw = pao->priv; - struct bus_master_interface *interface; - u32 phys_addr; - int i; - u16 err; - - /* init error reporting */ - pao->dsp_crashed = 0; - - for (i = 0; i < HPI_MAX_STREAMS; i++) - phw->flag_outstream_just_reset[i] = 1; - - /* The C6205 memory area 1 is 8Mbyte window into DSP registers */ - phw->prHSR = - pao->pci.ap_mem_base[1] + - C6205_BAR1_HSR / sizeof(*pao->pci.ap_mem_base[1]); - phw->prHDCR = - pao->pci.ap_mem_base[1] + - C6205_BAR1_HDCR / sizeof(*pao->pci.ap_mem_base[1]); - phw->prDSPP = - pao->pci.ap_mem_base[1] + - C6205_BAR1_DSPP / sizeof(*pao->pci.ap_mem_base[1]); - - pao->has_control_cache = 0; - - if (hpios_locked_mem_alloc(&phw->h_locked_mem, - sizeof(struct bus_master_interface), - pao->pci.pci_dev)) - phw->p_interface_buffer = NULL; - else if (hpios_locked_mem_get_virt_addr(&phw->h_locked_mem, - (void *)&phw->p_interface_buffer)) - phw->p_interface_buffer = NULL; - - HPI_DEBUG_LOG(DEBUG, "interface buffer address %p\n", - phw->p_interface_buffer); - - if (phw->p_interface_buffer) { - memset((void *)phw->p_interface_buffer, 0, - sizeof(struct bus_master_interface)); - phw->p_interface_buffer->dsp_ack = H620_HIF_UNKNOWN; - } - - err = adapter_boot_load_dsp(pao, pos_error_code); - if (err) { - HPI_DEBUG_LOG(ERROR, "DSP code load failed\n"); - /* no need to clean up as SubSysCreateAdapter */ - /* calls DeleteAdapter on error. */ - return err; - } - HPI_DEBUG_LOG(INFO, "load DSP code OK\n"); - - /* allow boot load even if mem alloc wont work */ - if (!phw->p_interface_buffer) - return HPI_ERROR_MEMORY_ALLOC; - - interface = phw->p_interface_buffer; - - /* make sure the DSP has started ok */ - if (!wait_dsp_ack(phw, H620_HIF_RESET, HPI6205_TIMEOUT * 10)) { - HPI_DEBUG_LOG(ERROR, "timed out waiting reset state \n"); - return HPI6205_ERROR_6205_INIT_FAILED; - } - /* Note that *pao, *phw are zeroed after allocation, - * so pointers and flags are NULL by default. - * Allocate bus mastering control cache buffer and tell the DSP about it - */ - if (interface->control_cache.number_of_controls) { - u8 *p_control_cache_virtual; - - err = hpios_locked_mem_alloc(&phw->h_control_cache, - interface->control_cache.size_in_bytes, - pao->pci.pci_dev); - if (!err) - err = hpios_locked_mem_get_virt_addr(&phw-> - h_control_cache, - (void *)&p_control_cache_virtual); - if (!err) { - memset(p_control_cache_virtual, 0, - interface->control_cache.size_in_bytes); - - phw->p_cache = - hpi_alloc_control_cache(interface-> - control_cache.number_of_controls, - interface->control_cache.size_in_bytes, - p_control_cache_virtual); - - if (!phw->p_cache) - err = HPI_ERROR_MEMORY_ALLOC; - } - if (!err) { - err = hpios_locked_mem_get_phys_addr(&phw-> - h_control_cache, &phys_addr); - interface->control_cache.physical_address32 = - phys_addr; - } - - if (!err) - pao->has_control_cache = 1; - else { - if (hpios_locked_mem_valid(&phw->h_control_cache)) - hpios_locked_mem_free(&phw->h_control_cache); - pao->has_control_cache = 0; - } - } - send_dsp_command(phw, H620_HIF_IDLE); - - { - struct hpi_message hm; - struct hpi_response hr; - u32 max_streams; - - HPI_DEBUG_LOG(VERBOSE, "init ADAPTER_GET_INFO\n"); - memset(&hm, 0, sizeof(hm)); - /* wAdapterIndex == version == 0 */ - hm.type = HPI_TYPE_REQUEST; - hm.size = sizeof(hm); - hm.object = HPI_OBJ_ADAPTER; - hm.function = HPI_ADAPTER_GET_INFO; - - memset(&hr, 0, sizeof(hr)); - hr.size = sizeof(hr); - - err = message_response_sequence(pao, &hm, &hr); - if (err) { - HPI_DEBUG_LOG(ERROR, "message transport error %d\n", - err); - return err; - } - if (hr.error) - return hr.error; - - pao->type = hr.u.ax.info.adapter_type; - pao->index = hr.u.ax.info.adapter_index; - - max_streams = - hr.u.ax.info.num_outstreams + - hr.u.ax.info.num_instreams; - - HPI_DEBUG_LOG(VERBOSE, - "got adapter info type %x index %d serial %d\n", - hr.u.ax.info.adapter_type, hr.u.ax.info.adapter_index, - hr.u.ax.info.serial_number); - } - - if (phw->p_cache) - phw->p_cache->adap_idx = pao->index; - - HPI_DEBUG_LOG(INFO, "bootload DSP OK\n"); - - return hpi_add_adapter(pao); -} - -/** Free memory areas allocated by adapter - * this routine is called from AdapterDelete, - * and SubSysCreateAdapter if duplicate index -*/ -static void delete_adapter_obj(struct hpi_adapter_obj *pao) -{ - struct hpi_hw_obj *phw = pao->priv; - int i; - - if (hpios_locked_mem_valid(&phw->h_control_cache)) { - hpios_locked_mem_free(&phw->h_control_cache); - hpi_free_control_cache(phw->p_cache); - } - - if (hpios_locked_mem_valid(&phw->h_locked_mem)) { - hpios_locked_mem_free(&phw->h_locked_mem); - phw->p_interface_buffer = NULL; - } - - for (i = 0; i < HPI_MAX_STREAMS; i++) - if (hpios_locked_mem_valid(&phw->instream_host_buffers[i])) { - hpios_locked_mem_free(&phw->instream_host_buffers[i]); - /*?phw->InStreamHostBuffers[i] = NULL; */ - phw->instream_host_buffer_size[i] = 0; - } - - for (i = 0; i < HPI_MAX_STREAMS; i++) - if (hpios_locked_mem_valid(&phw->outstream_host_buffers[i])) { - hpios_locked_mem_free(&phw->outstream_host_buffers - [i]); - phw->outstream_host_buffer_size[i] = 0; - } - kfree(phw); -} - -/*****************************************************************************/ -/* Adapter functions */ - -/*****************************************************************************/ -/* OutStream Host buffer functions */ - -/** Allocate or attach buffer for busmastering -*/ -static void outstream_host_buffer_allocate(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr) -{ - u16 err = 0; - u32 command = phm->u.d.u.buffer.command; - struct hpi_hw_obj *phw = pao->priv; - struct bus_master_interface *interface = phw->p_interface_buffer; - - hpi_init_response(phr, phm->object, phm->function, 0); - - if (command == HPI_BUFFER_CMD_EXTERNAL - || command == HPI_BUFFER_CMD_INTERNAL_ALLOC) { - /* ALLOC phase, allocate a buffer with power of 2 size, - get its bus address for PCI bus mastering - */ - phm->u.d.u.buffer.buffer_size = - roundup_pow_of_two(phm->u.d.u.buffer.buffer_size); - /* return old size and allocated size, - so caller can detect change */ - phr->u.d.u.stream_info.data_available = - phw->outstream_host_buffer_size[phm->obj_index]; - phr->u.d.u.stream_info.buffer_size = - phm->u.d.u.buffer.buffer_size; - - if (phw->outstream_host_buffer_size[phm->obj_index] == - phm->u.d.u.buffer.buffer_size) { - /* Same size, no action required */ - return; - } - - if (hpios_locked_mem_valid(&phw->outstream_host_buffers[phm-> - obj_index])) - hpios_locked_mem_free(&phw->outstream_host_buffers - [phm->obj_index]); - - err = hpios_locked_mem_alloc(&phw->outstream_host_buffers - [phm->obj_index], phm->u.d.u.buffer.buffer_size, - pao->pci.pci_dev); - - if (err) { - phr->error = HPI_ERROR_INVALID_DATASIZE; - phw->outstream_host_buffer_size[phm->obj_index] = 0; - return; - } - - err = hpios_locked_mem_get_phys_addr - (&phw->outstream_host_buffers[phm->obj_index], - &phm->u.d.u.buffer.pci_address); - /* get the phys addr into msg for single call alloc caller - * needs to do this for split alloc (or use the same message) - * return the phy address for split alloc in the respose too - */ - phr->u.d.u.stream_info.auxiliary_data_available = - phm->u.d.u.buffer.pci_address; - - if (err) { - hpios_locked_mem_free(&phw->outstream_host_buffers - [phm->obj_index]); - phw->outstream_host_buffer_size[phm->obj_index] = 0; - phr->error = HPI_ERROR_MEMORY_ALLOC; - return; - } - } - - if (command == HPI_BUFFER_CMD_EXTERNAL - || command == HPI_BUFFER_CMD_INTERNAL_GRANTADAPTER) { - /* GRANT phase. Set up the BBM status, tell the DSP about - the buffer so it can start using BBM. - */ - struct hpi_hostbuffer_status *status; - - if (phm->u.d.u.buffer.buffer_size & (phm->u.d.u.buffer. - buffer_size - 1)) { - HPI_DEBUG_LOG(ERROR, - "Buffer size must be 2^N not %d\n", - phm->u.d.u.buffer.buffer_size); - phr->error = HPI_ERROR_INVALID_DATASIZE; - return; - } - phw->outstream_host_buffer_size[phm->obj_index] = - phm->u.d.u.buffer.buffer_size; - status = &interface->outstream_host_buffer_status[phm-> - obj_index]; - status->samples_processed = 0; - status->stream_state = HPI_STATE_STOPPED; - status->dsp_index = 0; - status->host_index = status->dsp_index; - status->size_in_bytes = phm->u.d.u.buffer.buffer_size; - status->auxiliary_data_available = 0; - - hw_message(pao, phm, phr); - - if (phr->error - && hpios_locked_mem_valid(&phw-> - outstream_host_buffers[phm->obj_index])) { - hpios_locked_mem_free(&phw->outstream_host_buffers - [phm->obj_index]); - phw->outstream_host_buffer_size[phm->obj_index] = 0; - } - } -} - -static void outstream_host_buffer_get_info(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr) -{ - struct hpi_hw_obj *phw = pao->priv; - struct bus_master_interface *interface = phw->p_interface_buffer; - struct hpi_hostbuffer_status *status; - u8 *p_bbm_data; - - if (hpios_locked_mem_valid(&phw->outstream_host_buffers[phm-> - obj_index])) { - if (hpios_locked_mem_get_virt_addr(&phw-> - outstream_host_buffers[phm->obj_index], - (void *)&p_bbm_data)) { - phr->error = HPI_ERROR_INVALID_OPERATION; - return; - } - status = &interface->outstream_host_buffer_status[phm-> - obj_index]; - hpi_init_response(phr, HPI_OBJ_OSTREAM, - HPI_OSTREAM_HOSTBUFFER_GET_INFO, 0); - phr->u.d.u.hostbuffer_info.p_buffer = p_bbm_data; - phr->u.d.u.hostbuffer_info.p_status = status; - } else { - hpi_init_response(phr, HPI_OBJ_OSTREAM, - HPI_OSTREAM_HOSTBUFFER_GET_INFO, - HPI_ERROR_INVALID_OPERATION); - } -} - -static void outstream_host_buffer_free(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr) -{ - struct hpi_hw_obj *phw = pao->priv; - u32 command = phm->u.d.u.buffer.command; - - if (phw->outstream_host_buffer_size[phm->obj_index]) { - if (command == HPI_BUFFER_CMD_EXTERNAL - || command == HPI_BUFFER_CMD_INTERNAL_REVOKEADAPTER) { - phw->outstream_host_buffer_size[phm->obj_index] = 0; - hw_message(pao, phm, phr); - /* Tell adapter to stop using the host buffer. */ - } - if (command == HPI_BUFFER_CMD_EXTERNAL - || command == HPI_BUFFER_CMD_INTERNAL_FREE) - hpios_locked_mem_free(&phw->outstream_host_buffers - [phm->obj_index]); - } - /* Should HPI_ERROR_INVALID_OPERATION be returned - if no host buffer is allocated? */ - else - hpi_init_response(phr, HPI_OBJ_OSTREAM, - HPI_OSTREAM_HOSTBUFFER_FREE, 0); - -} - -static u32 outstream_get_space_available(struct hpi_hostbuffer_status *status) -{ - return status->size_in_bytes - (status->host_index - - status->dsp_index); -} - -static void outstream_write(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr) -{ - struct hpi_hw_obj *phw = pao->priv; - struct bus_master_interface *interface = phw->p_interface_buffer; - struct hpi_hostbuffer_status *status; - u32 space_available; - - if (!phw->outstream_host_buffer_size[phm->obj_index]) { - /* there is no BBM buffer, write via message */ - hw_message(pao, phm, phr); - return; - } - - hpi_init_response(phr, phm->object, phm->function, 0); - status = &interface->outstream_host_buffer_status[phm->obj_index]; - - space_available = outstream_get_space_available(status); - if (space_available < phm->u.d.u.data.data_size) { - phr->error = HPI_ERROR_INVALID_DATASIZE; - return; - } - - /* HostBuffers is used to indicate host buffer is internally allocated. - otherwise, assumed external, data written externally */ - if (phm->u.d.u.data.pb_data - && hpios_locked_mem_valid(&phw->outstream_host_buffers[phm-> - obj_index])) { - u8 *p_bbm_data; - u32 l_first_write; - u8 *p_app_data = (u8 *)phm->u.d.u.data.pb_data; - - if (hpios_locked_mem_get_virt_addr(&phw-> - outstream_host_buffers[phm->obj_index], - (void *)&p_bbm_data)) { - phr->error = HPI_ERROR_INVALID_OPERATION; - return; - } - - /* either all data, - or enough to fit from current to end of BBM buffer */ - l_first_write = - min(phm->u.d.u.data.data_size, - status->size_in_bytes - - (status->host_index & (status->size_in_bytes - 1))); - - memcpy(p_bbm_data + - (status->host_index & (status->size_in_bytes - 1)), - p_app_data, l_first_write); - /* remaining data if any */ - memcpy(p_bbm_data, p_app_data + l_first_write, - phm->u.d.u.data.data_size - l_first_write); - } - - /* - * This version relies on the DSP code triggering an OStream buffer - * update immediately following a SET_FORMAT call. The host has - * already written data into the BBM buffer, but the DSP won't know - * about it until dwHostIndex is adjusted. - */ - if (phw->flag_outstream_just_reset[phm->obj_index]) { - /* Format can only change after reset. Must tell DSP. */ - u16 function = phm->function; - phw->flag_outstream_just_reset[phm->obj_index] = 0; - phm->function = HPI_OSTREAM_SET_FORMAT; - hw_message(pao, phm, phr); /* send the format to the DSP */ - phm->function = function; - if (phr->error) - return; - } - - status->host_index += phm->u.d.u.data.data_size; -} - -static void outstream_get_info(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr) -{ - struct hpi_hw_obj *phw = pao->priv; - struct bus_master_interface *interface = phw->p_interface_buffer; - struct hpi_hostbuffer_status *status; - - if (!phw->outstream_host_buffer_size[phm->obj_index]) { - hw_message(pao, phm, phr); - return; - } - - hpi_init_response(phr, phm->object, phm->function, 0); - - status = &interface->outstream_host_buffer_status[phm->obj_index]; - - phr->u.d.u.stream_info.state = (u16)status->stream_state; - phr->u.d.u.stream_info.samples_transferred = - status->samples_processed; - phr->u.d.u.stream_info.buffer_size = status->size_in_bytes; - phr->u.d.u.stream_info.data_available = - status->size_in_bytes - outstream_get_space_available(status); - phr->u.d.u.stream_info.auxiliary_data_available = - status->auxiliary_data_available; -} - -static void outstream_start(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr) -{ - hw_message(pao, phm, phr); -} - -static void outstream_reset(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr) -{ - struct hpi_hw_obj *phw = pao->priv; - phw->flag_outstream_just_reset[phm->obj_index] = 1; - hw_message(pao, phm, phr); -} - -static void outstream_open(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr) -{ - outstream_reset(pao, phm, phr); -} - -/*****************************************************************************/ -/* InStream Host buffer functions */ - -static void instream_host_buffer_allocate(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr) -{ - u16 err = 0; - u32 command = phm->u.d.u.buffer.command; - struct hpi_hw_obj *phw = pao->priv; - struct bus_master_interface *interface = phw->p_interface_buffer; - - hpi_init_response(phr, phm->object, phm->function, 0); - - if (command == HPI_BUFFER_CMD_EXTERNAL - || command == HPI_BUFFER_CMD_INTERNAL_ALLOC) { - - phm->u.d.u.buffer.buffer_size = - roundup_pow_of_two(phm->u.d.u.buffer.buffer_size); - phr->u.d.u.stream_info.data_available = - phw->instream_host_buffer_size[phm->obj_index]; - phr->u.d.u.stream_info.buffer_size = - phm->u.d.u.buffer.buffer_size; - - if (phw->instream_host_buffer_size[phm->obj_index] == - phm->u.d.u.buffer.buffer_size) { - /* Same size, no action required */ - return; - } - - if (hpios_locked_mem_valid(&phw->instream_host_buffers[phm-> - obj_index])) - hpios_locked_mem_free(&phw->instream_host_buffers - [phm->obj_index]); - - err = hpios_locked_mem_alloc(&phw->instream_host_buffers[phm-> - obj_index], phm->u.d.u.buffer.buffer_size, - pao->pci.pci_dev); - - if (err) { - phr->error = HPI_ERROR_INVALID_DATASIZE; - phw->instream_host_buffer_size[phm->obj_index] = 0; - return; - } - - err = hpios_locked_mem_get_phys_addr - (&phw->instream_host_buffers[phm->obj_index], - &phm->u.d.u.buffer.pci_address); - /* get the phys addr into msg for single call alloc. Caller - needs to do this for split alloc so return the phy address */ - phr->u.d.u.stream_info.auxiliary_data_available = - phm->u.d.u.buffer.pci_address; - if (err) { - hpios_locked_mem_free(&phw->instream_host_buffers - [phm->obj_index]); - phw->instream_host_buffer_size[phm->obj_index] = 0; - phr->error = HPI_ERROR_MEMORY_ALLOC; - return; - } - } - - if (command == HPI_BUFFER_CMD_EXTERNAL - || command == HPI_BUFFER_CMD_INTERNAL_GRANTADAPTER) { - struct hpi_hostbuffer_status *status; - - if (phm->u.d.u.buffer.buffer_size & (phm->u.d.u.buffer. - buffer_size - 1)) { - HPI_DEBUG_LOG(ERROR, - "Buffer size must be 2^N not %d\n", - phm->u.d.u.buffer.buffer_size); - phr->error = HPI_ERROR_INVALID_DATASIZE; - return; - } - - phw->instream_host_buffer_size[phm->obj_index] = - phm->u.d.u.buffer.buffer_size; - status = &interface->instream_host_buffer_status[phm-> - obj_index]; - status->samples_processed = 0; - status->stream_state = HPI_STATE_STOPPED; - status->dsp_index = 0; - status->host_index = status->dsp_index; - status->size_in_bytes = phm->u.d.u.buffer.buffer_size; - status->auxiliary_data_available = 0; - - hw_message(pao, phm, phr); - - if (phr->error - && hpios_locked_mem_valid(&phw-> - instream_host_buffers[phm->obj_index])) { - hpios_locked_mem_free(&phw->instream_host_buffers - [phm->obj_index]); - phw->instream_host_buffer_size[phm->obj_index] = 0; - } - } -} - -static void instream_host_buffer_get_info(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr) -{ - struct hpi_hw_obj *phw = pao->priv; - struct bus_master_interface *interface = phw->p_interface_buffer; - struct hpi_hostbuffer_status *status; - u8 *p_bbm_data; - - if (hpios_locked_mem_valid(&phw->instream_host_buffers[phm-> - obj_index])) { - if (hpios_locked_mem_get_virt_addr(&phw-> - instream_host_buffers[phm->obj_index], - (void *)&p_bbm_data)) { - phr->error = HPI_ERROR_INVALID_OPERATION; - return; - } - status = &interface->instream_host_buffer_status[phm-> - obj_index]; - hpi_init_response(phr, HPI_OBJ_ISTREAM, - HPI_ISTREAM_HOSTBUFFER_GET_INFO, 0); - phr->u.d.u.hostbuffer_info.p_buffer = p_bbm_data; - phr->u.d.u.hostbuffer_info.p_status = status; - } else { - hpi_init_response(phr, HPI_OBJ_ISTREAM, - HPI_ISTREAM_HOSTBUFFER_GET_INFO, - HPI_ERROR_INVALID_OPERATION); - } -} - -static void instream_host_buffer_free(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr) -{ - struct hpi_hw_obj *phw = pao->priv; - u32 command = phm->u.d.u.buffer.command; - - if (phw->instream_host_buffer_size[phm->obj_index]) { - if (command == HPI_BUFFER_CMD_EXTERNAL - || command == HPI_BUFFER_CMD_INTERNAL_REVOKEADAPTER) { - phw->instream_host_buffer_size[phm->obj_index] = 0; - hw_message(pao, phm, phr); - } - - if (command == HPI_BUFFER_CMD_EXTERNAL - || command == HPI_BUFFER_CMD_INTERNAL_FREE) - hpios_locked_mem_free(&phw->instream_host_buffers - [phm->obj_index]); - - } else { - /* Should HPI_ERROR_INVALID_OPERATION be returned - if no host buffer is allocated? */ - hpi_init_response(phr, HPI_OBJ_ISTREAM, - HPI_ISTREAM_HOSTBUFFER_FREE, 0); - - } - -} - -static void instream_start(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr) -{ - hw_message(pao, phm, phr); -} - -static u32 instream_get_bytes_available(struct hpi_hostbuffer_status *status) -{ - return status->dsp_index - status->host_index; -} - -static void instream_read(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr) -{ - struct hpi_hw_obj *phw = pao->priv; - struct bus_master_interface *interface = phw->p_interface_buffer; - struct hpi_hostbuffer_status *status; - u32 data_available; - u8 *p_bbm_data; - u32 l_first_read; - u8 *p_app_data = (u8 *)phm->u.d.u.data.pb_data; - - if (!phw->instream_host_buffer_size[phm->obj_index]) { - hw_message(pao, phm, phr); - return; - } - hpi_init_response(phr, phm->object, phm->function, 0); - - status = &interface->instream_host_buffer_status[phm->obj_index]; - data_available = instream_get_bytes_available(status); - if (data_available < phm->u.d.u.data.data_size) { - phr->error = HPI_ERROR_INVALID_DATASIZE; - return; - } - - if (hpios_locked_mem_valid(&phw->instream_host_buffers[phm-> - obj_index])) { - if (hpios_locked_mem_get_virt_addr(&phw-> - instream_host_buffers[phm->obj_index], - (void *)&p_bbm_data)) { - phr->error = HPI_ERROR_INVALID_OPERATION; - return; - } - - /* either all data, - or enough to fit from current to end of BBM buffer */ - l_first_read = - min(phm->u.d.u.data.data_size, - status->size_in_bytes - - (status->host_index & (status->size_in_bytes - 1))); - - memcpy(p_app_data, - p_bbm_data + - (status->host_index & (status->size_in_bytes - 1)), - l_first_read); - /* remaining data if any */ - memcpy(p_app_data + l_first_read, p_bbm_data, - phm->u.d.u.data.data_size - l_first_read); - } - status->host_index += phm->u.d.u.data.data_size; -} - -static void instream_get_info(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr) -{ - struct hpi_hw_obj *phw = pao->priv; - struct bus_master_interface *interface = phw->p_interface_buffer; - struct hpi_hostbuffer_status *status; - if (!phw->instream_host_buffer_size[phm->obj_index]) { - hw_message(pao, phm, phr); - return; - } - - status = &interface->instream_host_buffer_status[phm->obj_index]; - - hpi_init_response(phr, phm->object, phm->function, 0); - - phr->u.d.u.stream_info.state = (u16)status->stream_state; - phr->u.d.u.stream_info.samples_transferred = - status->samples_processed; - phr->u.d.u.stream_info.buffer_size = status->size_in_bytes; - phr->u.d.u.stream_info.data_available = - instream_get_bytes_available(status); - phr->u.d.u.stream_info.auxiliary_data_available = - status->auxiliary_data_available; -} - -/*****************************************************************************/ -/* LOW-LEVEL */ -#define HPI6205_MAX_FILES_TO_LOAD 2 - -static u16 adapter_boot_load_dsp(struct hpi_adapter_obj *pao, - u32 *pos_error_code) -{ - struct hpi_hw_obj *phw = pao->priv; - struct dsp_code dsp_code; - u16 boot_code_id[HPI6205_MAX_FILES_TO_LOAD]; - u32 temp; - int dsp = 0, i = 0; - u16 err = 0; - - boot_code_id[0] = HPI_ADAPTER_ASI(0x6205); - - boot_code_id[1] = pao->pci.pci_dev->subsystem_device; - boot_code_id[1] = HPI_ADAPTER_FAMILY_ASI(boot_code_id[1]); - - /* fix up cases where bootcode id[1] != subsys id */ - switch (boot_code_id[1]) { - case HPI_ADAPTER_FAMILY_ASI(0x5000): - boot_code_id[0] = boot_code_id[1]; - boot_code_id[1] = 0; - break; - case HPI_ADAPTER_FAMILY_ASI(0x5300): - case HPI_ADAPTER_FAMILY_ASI(0x5400): - case HPI_ADAPTER_FAMILY_ASI(0x6300): - boot_code_id[1] = HPI_ADAPTER_FAMILY_ASI(0x6400); - break; - case HPI_ADAPTER_FAMILY_ASI(0x5500): - case HPI_ADAPTER_FAMILY_ASI(0x5600): - case HPI_ADAPTER_FAMILY_ASI(0x6500): - boot_code_id[1] = HPI_ADAPTER_FAMILY_ASI(0x6600); - break; - case HPI_ADAPTER_FAMILY_ASI(0x8800): - boot_code_id[1] = HPI_ADAPTER_FAMILY_ASI(0x8900); - break; - default: - break; - } - - /* reset DSP by writing a 1 to the WARMRESET bit */ - temp = C6205_HDCR_WARMRESET; - iowrite32(temp, phw->prHDCR); - hpios_delay_micro_seconds(1000); - - /* check that PCI i/f was configured by EEPROM */ - temp = ioread32(phw->prHSR); - if ((temp & (C6205_HSR_CFGERR | C6205_HSR_EEREAD)) != - C6205_HSR_EEREAD) - return HPI6205_ERROR_6205_EEPROM; - temp |= 0x04; - /* disable PINTA interrupt */ - iowrite32(temp, phw->prHSR); - - /* check control register reports PCI boot mode */ - temp = ioread32(phw->prHDCR); - if (!(temp & C6205_HDCR_PCIBOOT)) - return HPI6205_ERROR_6205_REG; - - /* try writing a few numbers to the DSP page register */ - /* and reading them back. */ - temp = 3; - iowrite32(temp, phw->prDSPP); - if ((temp | C6205_DSPP_MAP1) != ioread32(phw->prDSPP)) - return HPI6205_ERROR_6205_DSPPAGE; - temp = 2; - iowrite32(temp, phw->prDSPP); - if ((temp | C6205_DSPP_MAP1) != ioread32(phw->prDSPP)) - return HPI6205_ERROR_6205_DSPPAGE; - temp = 1; - iowrite32(temp, phw->prDSPP); - if ((temp | C6205_DSPP_MAP1) != ioread32(phw->prDSPP)) - return HPI6205_ERROR_6205_DSPPAGE; - /* reset DSP page to the correct number */ - temp = 0; - iowrite32(temp, phw->prDSPP); - if ((temp | C6205_DSPP_MAP1) != ioread32(phw->prDSPP)) - return HPI6205_ERROR_6205_DSPPAGE; - phw->dsp_page = 0; - - /* release 6713 from reset before 6205 is bootloaded. - This ensures that the EMIF is inactive, - and the 6713 HPI gets the correct bootmode etc - */ - if (boot_code_id[1] != 0) { - /* DSP 1 is a C6713 */ - /* CLKX0 <- '1' release the C6205 bootmode pulldowns */ - boot_loader_write_mem32(pao, 0, (0x018C0024L), 0x00002202); - hpios_delay_micro_seconds(100); - /* Reset the 6713 #1 - revB */ - boot_loader_write_mem32(pao, 0, C6205_BAR0_TIMER1_CTL, 0); - - /* dummy read every 4 words for 6205 advisory 1.4.4 */ - boot_loader_read_mem32(pao, 0, 0); - - hpios_delay_micro_seconds(100); - /* Release C6713 from reset - revB */ - boot_loader_write_mem32(pao, 0, C6205_BAR0_TIMER1_CTL, 4); - hpios_delay_micro_seconds(100); - } - - for (dsp = 0; dsp < HPI6205_MAX_FILES_TO_LOAD; dsp++) { - /* is there a DSP to load? */ - if (boot_code_id[dsp] == 0) - continue; - - err = boot_loader_config_emif(pao, dsp); - if (err) - return err; - - err = boot_loader_test_internal_memory(pao, dsp); - if (err) - return err; - - err = boot_loader_test_external_memory(pao, dsp); - if (err) - return err; - - err = boot_loader_test_pld(pao, dsp); - if (err) - return err; - - /* write the DSP code down into the DSPs memory */ - err = hpi_dsp_code_open(boot_code_id[dsp], pao->pci.pci_dev, - &dsp_code, pos_error_code); - if (err) - return err; - - while (1) { - u32 length; - u32 address; - u32 type; - u32 *pcode; - - err = hpi_dsp_code_read_word(&dsp_code, &length); - if (err) - break; - if (length == 0xFFFFFFFF) - break; /* end of code */ - - err = hpi_dsp_code_read_word(&dsp_code, &address); - if (err) - break; - err = hpi_dsp_code_read_word(&dsp_code, &type); - if (err) - break; - err = hpi_dsp_code_read_block(length, &dsp_code, - &pcode); - if (err) - break; - for (i = 0; i < (int)length; i++) { - boot_loader_write_mem32(pao, dsp, address, - *pcode); - /* dummy read every 4 words */ - /* for 6205 advisory 1.4.4 */ - if (i % 4 == 0) - boot_loader_read_mem32(pao, dsp, - address); - pcode++; - address += 4; - } - - } - if (err) { - hpi_dsp_code_close(&dsp_code); - return err; - } - - /* verify code */ - hpi_dsp_code_rewind(&dsp_code); - while (1) { - u32 length = 0; - u32 address = 0; - u32 type = 0; - u32 *pcode = NULL; - u32 data = 0; - - hpi_dsp_code_read_word(&dsp_code, &length); - if (length == 0xFFFFFFFF) - break; /* end of code */ - - hpi_dsp_code_read_word(&dsp_code, &address); - hpi_dsp_code_read_word(&dsp_code, &type); - hpi_dsp_code_read_block(length, &dsp_code, &pcode); - - for (i = 0; i < (int)length; i++) { - data = boot_loader_read_mem32(pao, dsp, - address); - if (data != *pcode) { - err = 0; - break; - } - pcode++; - address += 4; - } - if (err) - break; - } - hpi_dsp_code_close(&dsp_code); - if (err) - return err; - } - - /* After bootloading all DSPs, start DSP0 running - * The DSP0 code will handle starting and synchronizing with its slaves - */ - if (phw->p_interface_buffer) { - /* we need to tell the card the physical PCI address */ - u32 physicalPC_iaddress; - struct bus_master_interface *interface = - phw->p_interface_buffer; - u32 host_mailbox_address_on_dsp; - u32 physicalPC_iaddress_verify = 0; - int time_out = 10; - /* set ack so we know when DSP is ready to go */ - /* (dwDspAck will be changed to HIF_RESET) */ - interface->dsp_ack = H620_HIF_UNKNOWN; - wmb(); /* ensure ack is written before dsp writes back */ - - err = hpios_locked_mem_get_phys_addr(&phw->h_locked_mem, - &physicalPC_iaddress); - - /* locate the host mailbox on the DSP. */ - host_mailbox_address_on_dsp = 0x80000000; - while ((physicalPC_iaddress != physicalPC_iaddress_verify) - && time_out--) { - boot_loader_write_mem32(pao, 0, - host_mailbox_address_on_dsp, - physicalPC_iaddress); - physicalPC_iaddress_verify = - boot_loader_read_mem32(pao, 0, - host_mailbox_address_on_dsp); - } - } - HPI_DEBUG_LOG(DEBUG, "starting DS_ps running\n"); - /* enable interrupts */ - temp = ioread32(phw->prHSR); - temp &= ~(u32)C6205_HSR_INTAM; - iowrite32(temp, phw->prHSR); - - /* start code running... */ - temp = ioread32(phw->prHDCR); - temp |= (u32)C6205_HDCR_DSPINT; - iowrite32(temp, phw->prHDCR); - - /* give the DSP 10ms to start up */ - hpios_delay_micro_seconds(10000); - return err; - -} - -/*****************************************************************************/ -/* Bootloader utility functions */ - -static u32 boot_loader_read_mem32(struct hpi_adapter_obj *pao, int dsp_index, - u32 address) -{ - struct hpi_hw_obj *phw = pao->priv; - u32 data = 0; - __iomem u32 *p_data; - - if (dsp_index == 0) { - /* DSP 0 is always C6205 */ - if ((address >= 0x01800000) & (address < 0x02000000)) { - /* BAR1 register access */ - p_data = pao->pci.ap_mem_base[1] + - (address & 0x007fffff) / - sizeof(*pao->pci.ap_mem_base[1]); - /* HPI_DEBUG_LOG(WARNING, - "BAR1 access %08x\n", dwAddress); */ - } else { - u32 dw4M_page = address >> 22L; - if (dw4M_page != phw->dsp_page) { - phw->dsp_page = dw4M_page; - /* *INDENT OFF* */ - iowrite32(phw->dsp_page, phw->prDSPP); - /* *INDENT-ON* */ - } - address &= 0x3fffff; /* address within 4M page */ - /* BAR0 memory access */ - p_data = pao->pci.ap_mem_base[0] + - address / sizeof(u32); - } - data = ioread32(p_data); - } else if (dsp_index == 1) { - /* DSP 1 is a C6713 */ - u32 lsb; - boot_loader_write_mem32(pao, 0, HPIAL_ADDR, address); - boot_loader_write_mem32(pao, 0, HPIAH_ADDR, address >> 16); - lsb = boot_loader_read_mem32(pao, 0, HPIDL_ADDR); - data = boot_loader_read_mem32(pao, 0, HPIDH_ADDR); - data = (data << 16) | (lsb & 0xFFFF); - } - return data; -} - -static void boot_loader_write_mem32(struct hpi_adapter_obj *pao, - int dsp_index, u32 address, u32 data) -{ - struct hpi_hw_obj *phw = pao->priv; - __iomem u32 *p_data; - /* u32 dwVerifyData=0; */ - - if (dsp_index == 0) { - /* DSP 0 is always C6205 */ - if ((address >= 0x01800000) & (address < 0x02000000)) { - /* BAR1 - DSP register access using */ - /* Non-prefetchable PCI access */ - p_data = pao->pci.ap_mem_base[1] + - (address & 0x007fffff) / - sizeof(*pao->pci.ap_mem_base[1]); - } else { - /* BAR0 access - all of DSP memory using */ - /* pre-fetchable PCI access */ - u32 dw4M_page = address >> 22L; - if (dw4M_page != phw->dsp_page) { - phw->dsp_page = dw4M_page; - /* *INDENT-OFF* */ - iowrite32(phw->dsp_page, phw->prDSPP); - /* *INDENT-ON* */ - } - address &= 0x3fffff; /* address within 4M page */ - p_data = pao->pci.ap_mem_base[0] + - address / sizeof(u32); - } - iowrite32(data, p_data); - } else if (dsp_index == 1) { - /* DSP 1 is a C6713 */ - boot_loader_write_mem32(pao, 0, HPIAL_ADDR, address); - boot_loader_write_mem32(pao, 0, HPIAH_ADDR, address >> 16); - - /* dummy read every 4 words for 6205 advisory 1.4.4 */ - boot_loader_read_mem32(pao, 0, 0); - - boot_loader_write_mem32(pao, 0, HPIDL_ADDR, data); - boot_loader_write_mem32(pao, 0, HPIDH_ADDR, data >> 16); - - /* dummy read every 4 words for 6205 advisory 1.4.4 */ - boot_loader_read_mem32(pao, 0, 0); - } -} - -static u16 boot_loader_config_emif(struct hpi_adapter_obj *pao, int dsp_index) -{ - if (dsp_index == 0) { - u32 setting; - - /* DSP 0 is always C6205 */ - - /* Set the EMIF */ - /* memory map of C6205 */ - /* 00000000-0000FFFF 16Kx32 internal program */ - /* 00400000-00BFFFFF CE0 2Mx32 SDRAM running @ 100MHz */ - - /* EMIF config */ - /*------------ */ - /* Global EMIF control */ - boot_loader_write_mem32(pao, dsp_index, 0x01800000, 0x3779); -#define WS_OFS 28 -#define WST_OFS 22 -#define WH_OFS 20 -#define RS_OFS 16 -#define RST_OFS 8 -#define MTYPE_OFS 4 -#define RH_OFS 0 - - /* EMIF CE0 setup - 2Mx32 Sync DRAM on ASI5000 cards only */ - setting = 0x00000030; - boot_loader_write_mem32(pao, dsp_index, 0x01800008, setting); - if (setting != boot_loader_read_mem32(pao, dsp_index, - 0x01800008)) - return HPI6205_ERROR_DSP_EMIF1; - - /* EMIF CE1 setup - 32 bit async. This is 6713 #1 HPI, */ - /* which occupies D15..0. 6713 starts at 27MHz, so need */ - /* plenty of wait states. See dsn8701.rtf, and 6713 errata. */ - /* WST should be 71, but 63 is max possible */ - setting = - (1L << WS_OFS) | (63L << WST_OFS) | (1L << WH_OFS) | - (1L << RS_OFS) | (63L << RST_OFS) | (1L << RH_OFS) | - (2L << MTYPE_OFS); - boot_loader_write_mem32(pao, dsp_index, 0x01800004, setting); - if (setting != boot_loader_read_mem32(pao, dsp_index, - 0x01800004)) - return HPI6205_ERROR_DSP_EMIF2; - - /* EMIF CE2 setup - 32 bit async. This is 6713 #2 HPI, */ - /* which occupies D15..0. 6713 starts at 27MHz, so need */ - /* plenty of wait states */ - setting = - (1L << WS_OFS) | (28L << WST_OFS) | (1L << WH_OFS) | - (1L << RS_OFS) | (63L << RST_OFS) | (1L << RH_OFS) | - (2L << MTYPE_OFS); - boot_loader_write_mem32(pao, dsp_index, 0x01800010, setting); - if (setting != boot_loader_read_mem32(pao, dsp_index, - 0x01800010)) - return HPI6205_ERROR_DSP_EMIF3; - - /* EMIF CE3 setup - 32 bit async. */ - /* This is the PLD on the ASI5000 cards only */ - setting = - (1L << WS_OFS) | (10L << WST_OFS) | (1L << WH_OFS) | - (1L << RS_OFS) | (10L << RST_OFS) | (1L << RH_OFS) | - (2L << MTYPE_OFS); - boot_loader_write_mem32(pao, dsp_index, 0x01800014, setting); - if (setting != boot_loader_read_mem32(pao, dsp_index, - 0x01800014)) - return HPI6205_ERROR_DSP_EMIF4; - - /* set EMIF SDRAM control for 2Mx32 SDRAM (512x32x4 bank) */ - /* need to use this else DSP code crashes? */ - boot_loader_write_mem32(pao, dsp_index, 0x01800018, - 0x07117000); - - /* EMIF SDRAM Refresh Timing */ - /* EMIF SDRAM timing (orig = 0x410, emulator = 0x61a) */ - boot_loader_write_mem32(pao, dsp_index, 0x0180001C, - 0x00000410); - - } else if (dsp_index == 1) { - /* test access to the C6713s HPI registers */ - u32 write_data = 0, read_data = 0, i = 0; - - /* Set up HPIC for little endian, by setiing HPIC:HWOB=1 */ - write_data = 1; - boot_loader_write_mem32(pao, 0, HPICL_ADDR, write_data); - boot_loader_write_mem32(pao, 0, HPICH_ADDR, write_data); - /* C67 HPI is on lower 16bits of 32bit EMIF */ - read_data = - 0xFFF7 & boot_loader_read_mem32(pao, 0, HPICL_ADDR); - if (write_data != read_data) { - HPI_DEBUG_LOG(ERROR, "HPICL %x %x\n", write_data, - read_data); - return HPI6205_ERROR_C6713_HPIC; - } - /* HPIA - walking ones test */ - write_data = 1; - for (i = 0; i < 32; i++) { - boot_loader_write_mem32(pao, 0, HPIAL_ADDR, - write_data); - boot_loader_write_mem32(pao, 0, HPIAH_ADDR, - (write_data >> 16)); - read_data = - 0xFFFF & boot_loader_read_mem32(pao, 0, - HPIAL_ADDR); - read_data = - read_data | ((0xFFFF & - boot_loader_read_mem32(pao, 0, - HPIAH_ADDR)) - << 16); - if (read_data != write_data) { - HPI_DEBUG_LOG(ERROR, "HPIA %x %x\n", - write_data, read_data); - return HPI6205_ERROR_C6713_HPIA; - } - write_data = write_data << 1; - } - - /* setup C67x PLL - * ** C6713 datasheet says we cannot program PLL from HPI, - * and indeed if we try to set the PLL multiply from the HPI, - * the PLL does not seem to lock, so we enable the PLL and - * use the default multiply of x 7, which for a 27MHz clock - * gives a DSP speed of 189MHz - */ - /* bypass PLL */ - boot_loader_write_mem32(pao, dsp_index, 0x01B7C100, 0x0000); - hpios_delay_micro_seconds(1000); - /* EMIF = 189/3=63MHz */ - boot_loader_write_mem32(pao, dsp_index, 0x01B7C120, 0x8002); - /* peri = 189/2 */ - boot_loader_write_mem32(pao, dsp_index, 0x01B7C11C, 0x8001); - /* cpu = 189/1 */ - boot_loader_write_mem32(pao, dsp_index, 0x01B7C118, 0x8000); - hpios_delay_micro_seconds(1000); - /* ** SGT test to take GPO3 high when we start the PLL */ - /* and low when the delay is completed */ - /* FSX0 <- '1' (GPO3) */ - boot_loader_write_mem32(pao, 0, (0x018C0024L), 0x00002A0A); - /* PLL not bypassed */ - boot_loader_write_mem32(pao, dsp_index, 0x01B7C100, 0x0001); - hpios_delay_micro_seconds(1000); - /* FSX0 <- '0' (GPO3) */ - boot_loader_write_mem32(pao, 0, (0x018C0024L), 0x00002A02); - - /* 6205 EMIF CE1 resetup - 32 bit async. */ - /* Now 6713 #1 is running at 189MHz can reduce waitstates */ - boot_loader_write_mem32(pao, 0, 0x01800004, /* CE1 */ - (1L << WS_OFS) | (8L << WST_OFS) | (1L << WH_OFS) | - (1L << RS_OFS) | (12L << RST_OFS) | (1L << RH_OFS) | - (2L << MTYPE_OFS)); - - hpios_delay_micro_seconds(1000); - - /* check that we can read one of the PLL registers */ - /* PLL should not be bypassed! */ - if ((boot_loader_read_mem32(pao, dsp_index, 0x01B7C100) & 0xF) - != 0x0001) { - return HPI6205_ERROR_C6713_PLL; - } - /* setup C67x EMIF (note this is the only use of - BAR1 via BootLoader_WriteMem32) */ - boot_loader_write_mem32(pao, dsp_index, C6713_EMIF_GCTL, - 0x000034A8); - - /* EMIF CE0 setup - 2Mx32 Sync DRAM - 31..28 Wr setup - 27..22 Wr strobe - 21..20 Wr hold - 19..16 Rd setup - 15..14 - - 13..8 Rd strobe - 7..4 MTYPE 0011 Sync DRAM 32bits - 3 Wr hold MSB - 2..0 Rd hold - */ - boot_loader_write_mem32(pao, dsp_index, C6713_EMIF_CE0, - 0x00000030); - - /* EMIF SDRAM Extension - 0x00 - 31-21 0000b 0000b 000b - 20 WR2RD = 2cycles-1 = 1b - - 19-18 WR2DEAC = 3cycle-1 = 10b - 17 WR2WR = 2cycle-1 = 1b - 16-15 R2WDQM = 4cycle-1 = 11b - 14-12 RD2WR = 6cycles-1 = 101b - - 11-10 RD2DEAC = 4cycle-1 = 11b - 9 RD2RD = 2cycle-1 = 1b - 8-7 THZP = 3cycle-1 = 10b - 6-5 TWR = 2cycle-1 = 01b (tWR = 17ns) - 4 TRRD = 2cycle = 0b (tRRD = 14ns) - 3-1 TRAS = 5cycle-1 = 100b (Tras=42ns) - 1 CAS latency = 3cyc = 1b - (for Micron 2M32-7 operating at 100MHz) - */ - boot_loader_write_mem32(pao, dsp_index, C6713_EMIF_SDRAMEXT, - 0x001BDF29); - - /* EMIF SDRAM control - set up for a 2Mx32 SDRAM (512x32x4 bank) - 31 - 0b - - 30 SDBSZ 1b 4 bank - 29..28 SDRSZ 00b 11 row address pins - - 27..26 SDCSZ 01b 8 column address pins - 25 RFEN 1b refersh enabled - 24 INIT 1b init SDRAM! - - 23..20 TRCD 0001b (Trcd/Tcyc)-1 = (20/10)-1 = 1 - - 19..16 TRP 0001b (Trp/Tcyc)-1 = (20/10)-1 = 1 - - 15..12 TRC 0110b (Trc/Tcyc)-1 = (70/10)-1 = 6 - - 11..0 - 0000b 0000b 0000b - */ - boot_loader_write_mem32(pao, dsp_index, C6713_EMIF_SDRAMCTL, - 0x47116000); - - /* SDRAM refresh timing - Need 4,096 refresh cycles every 64ms = 15.625us = 1562cycles of 100MHz = 0x61A - */ - boot_loader_write_mem32(pao, dsp_index, - C6713_EMIF_SDRAMTIMING, 0x00000410); - - hpios_delay_micro_seconds(1000); - } else if (dsp_index == 2) { - /* DSP 2 is a C6713 */ - } - - return 0; -} - -static u16 boot_loader_test_memory(struct hpi_adapter_obj *pao, int dsp_index, - u32 start_address, u32 length) -{ - u32 i = 0, j = 0; - u32 test_addr = 0; - u32 test_data = 0, data = 0; - - length = 1000; - - /* for 1st word, test each bit in the 32bit word, */ - /* dwLength specifies number of 32bit words to test */ - /*for(i=0; i<dwLength; i++) */ - i = 0; - { - test_addr = start_address + i * 4; - test_data = 0x00000001; - for (j = 0; j < 32; j++) { - boot_loader_write_mem32(pao, dsp_index, test_addr, - test_data); - data = boot_loader_read_mem32(pao, dsp_index, - test_addr); - if (data != test_data) { - HPI_DEBUG_LOG(VERBOSE, - "Memtest error details " - "%08x %08x %08x %i\n", test_addr, - test_data, data, dsp_index); - return 1; /* error */ - } - test_data = test_data << 1; - } /* for(j) */ - } /* for(i) */ - - /* for the next 100 locations test each location, leaving it as zero */ - /* write a zero to the next word in memory before we read */ - /* the previous write to make sure every memory location is unique */ - for (i = 0; i < 100; i++) { - test_addr = start_address + i * 4; - test_data = 0xA5A55A5A; - boot_loader_write_mem32(pao, dsp_index, test_addr, test_data); - boot_loader_write_mem32(pao, dsp_index, test_addr + 4, 0); - data = boot_loader_read_mem32(pao, dsp_index, test_addr); - if (data != test_data) { - HPI_DEBUG_LOG(VERBOSE, - "Memtest error details " - "%08x %08x %08x %i\n", test_addr, test_data, - data, dsp_index); - return 1; /* error */ - } - /* leave location as zero */ - boot_loader_write_mem32(pao, dsp_index, test_addr, 0x0); - } - - /* zero out entire memory block */ - for (i = 0; i < length; i++) { - test_addr = start_address + i * 4; - boot_loader_write_mem32(pao, dsp_index, test_addr, 0x0); - } - return 0; -} - -static u16 boot_loader_test_internal_memory(struct hpi_adapter_obj *pao, - int dsp_index) -{ - int err = 0; - if (dsp_index == 0) { - /* DSP 0 is a C6205 */ - /* 64K prog mem */ - err = boot_loader_test_memory(pao, dsp_index, 0x00000000, - 0x10000); - if (!err) - /* 64K data mem */ - err = boot_loader_test_memory(pao, dsp_index, - 0x80000000, 0x10000); - } else if (dsp_index == 1) { - /* DSP 1 is a C6713 */ - /* 192K internal mem */ - err = boot_loader_test_memory(pao, dsp_index, 0x00000000, - 0x30000); - if (!err) - /* 64K internal mem / L2 cache */ - err = boot_loader_test_memory(pao, dsp_index, - 0x00030000, 0x10000); - } - - if (err) - return HPI6205_ERROR_DSP_INTMEM; - else - return 0; -} - -static u16 boot_loader_test_external_memory(struct hpi_adapter_obj *pao, - int dsp_index) -{ - u32 dRAM_start_address = 0; - u32 dRAM_size = 0; - - if (dsp_index == 0) { - /* only test for SDRAM if an ASI5000 card */ - if (pao->pci.pci_dev->subsystem_device == 0x5000) { - /* DSP 0 is always C6205 */ - dRAM_start_address = 0x00400000; - dRAM_size = 0x200000; - /*dwDRAMinc=1024; */ - } else - return 0; - } else if (dsp_index == 1) { - /* DSP 1 is a C6713 */ - dRAM_start_address = 0x80000000; - dRAM_size = 0x200000; - /*dwDRAMinc=1024; */ - } - - if (boot_loader_test_memory(pao, dsp_index, dRAM_start_address, - dRAM_size)) - return HPI6205_ERROR_DSP_EXTMEM; - return 0; -} - -static u16 boot_loader_test_pld(struct hpi_adapter_obj *pao, int dsp_index) -{ - u32 data = 0; - if (dsp_index == 0) { - /* only test for DSP0 PLD on ASI5000 card */ - if (pao->pci.pci_dev->subsystem_device == 0x5000) { - /* PLD is located at CE3=0x03000000 */ - data = boot_loader_read_mem32(pao, dsp_index, - 0x03000008); - if ((data & 0xF) != 0x5) - return HPI6205_ERROR_DSP_PLD; - data = boot_loader_read_mem32(pao, dsp_index, - 0x0300000C); - if ((data & 0xF) != 0xA) - return HPI6205_ERROR_DSP_PLD; - } - } else if (dsp_index == 1) { - /* DSP 1 is a C6713 */ - if (pao->pci.pci_dev->subsystem_device == 0x8700) { - /* PLD is located at CE1=0x90000000 */ - data = boot_loader_read_mem32(pao, dsp_index, - 0x90000010); - if ((data & 0xFF) != 0xAA) - return HPI6205_ERROR_DSP_PLD; - /* 8713 - LED on */ - boot_loader_write_mem32(pao, dsp_index, 0x90000000, - 0x02); - } - } - return 0; -} - -/** Transfer data to or from DSP - nOperation = H620_H620_HIF_SEND_DATA or H620_HIF_GET_DATA -*/ -static short hpi6205_transfer_data(struct hpi_adapter_obj *pao, u8 *p_data, - u32 data_size, int operation) -{ - struct hpi_hw_obj *phw = pao->priv; - u32 data_transferred = 0; - u16 err = 0; - u32 temp2; - struct bus_master_interface *interface = phw->p_interface_buffer; - - if (!p_data) - return HPI_ERROR_INVALID_DATA_POINTER; - - data_size &= ~3L; /* round data_size down to nearest 4 bytes */ - - /* make sure state is IDLE */ - if (!wait_dsp_ack(phw, H620_HIF_IDLE, HPI6205_TIMEOUT)) - return HPI_ERROR_DSP_HARDWARE; - - while (data_transferred < data_size) { - u32 this_copy = data_size - data_transferred; - - if (this_copy > HPI6205_SIZEOF_DATA) - this_copy = HPI6205_SIZEOF_DATA; - - if (operation == H620_HIF_SEND_DATA) - memcpy((void *)&interface->u.b_data[0], - &p_data[data_transferred], this_copy); - - interface->transfer_size_in_bytes = this_copy; - - /* DSP must change this back to nOperation */ - interface->dsp_ack = H620_HIF_IDLE; - send_dsp_command(phw, operation); - - temp2 = wait_dsp_ack(phw, operation, HPI6205_TIMEOUT); - HPI_DEBUG_LOG(DEBUG, "spun %d times for data xfer of %d\n", - HPI6205_TIMEOUT - temp2, this_copy); - - if (!temp2) { - /* timed out */ - HPI_DEBUG_LOG(ERROR, - "Timed out waiting for " "state %d got %d\n", - operation, interface->dsp_ack); - - break; - } - if (operation == H620_HIF_GET_DATA) - memcpy(&p_data[data_transferred], - (void *)&interface->u.b_data[0], this_copy); - - data_transferred += this_copy; - } - if (interface->dsp_ack != operation) - HPI_DEBUG_LOG(DEBUG, "interface->dsp_ack=%d, expected %d\n", - interface->dsp_ack, operation); - /* err=HPI_ERROR_DSP_HARDWARE; */ - - send_dsp_command(phw, H620_HIF_IDLE); - - return err; -} - -/* wait for up to timeout_us microseconds for the DSP - to signal state by DMA into dwDspAck -*/ -static int wait_dsp_ack(struct hpi_hw_obj *phw, int state, int timeout_us) -{ - struct bus_master_interface *interface = phw->p_interface_buffer; - int t = timeout_us / 4; - - rmb(); /* ensure interface->dsp_ack is up to date */ - while ((interface->dsp_ack != state) && --t) { - hpios_delay_micro_seconds(4); - rmb(); /* DSP changes dsp_ack by DMA */ - } - - /*HPI_DEBUG_LOG(VERBOSE, "Spun %d for %d\n", timeout_us/4-t, state); */ - return t * 4; -} - -/* set the busmaster interface to cmd, then interrupt the DSP */ -static void send_dsp_command(struct hpi_hw_obj *phw, int cmd) -{ - struct bus_master_interface *interface = phw->p_interface_buffer; - u32 r; - - interface->host_cmd = cmd; - wmb(); /* DSP gets state by DMA, make sure it is written to memory */ - /* before we interrupt the DSP */ - r = ioread32(phw->prHDCR); - r |= (u32)C6205_HDCR_DSPINT; - iowrite32(r, phw->prHDCR); - r &= ~(u32)C6205_HDCR_DSPINT; - iowrite32(r, phw->prHDCR); -} - -static unsigned int message_count; - -static u16 message_response_sequence(struct hpi_adapter_obj *pao, - struct hpi_message *phm, struct hpi_response *phr) -{ - u32 time_out, time_out2; - struct hpi_hw_obj *phw = pao->priv; - struct bus_master_interface *interface = phw->p_interface_buffer; - u16 err = 0; - - message_count++; - if (phm->size > sizeof(interface->u.message_buffer)) { - phr->error = HPI_ERROR_MESSAGE_BUFFER_TOO_SMALL; - phr->specific_error = sizeof(interface->u.message_buffer); - phr->size = sizeof(struct hpi_response_header); - HPI_DEBUG_LOG(ERROR, - "message len %d too big for buffer %zd \n", phm->size, - sizeof(interface->u.message_buffer)); - return 0; - } - - /* Assume buffer of type struct bus_master_interface - is allocated "noncacheable" */ - - if (!wait_dsp_ack(phw, H620_HIF_IDLE, HPI6205_TIMEOUT)) { - HPI_DEBUG_LOG(DEBUG, "timeout waiting for idle\n"); - return HPI6205_ERROR_MSG_RESP_IDLE_TIMEOUT; - } - - memcpy(&interface->u.message_buffer, phm, phm->size); - /* signal we want a response */ - send_dsp_command(phw, H620_HIF_GET_RESP); - - time_out2 = wait_dsp_ack(phw, H620_HIF_GET_RESP, HPI6205_TIMEOUT); - - if (!time_out2) { - HPI_DEBUG_LOG(ERROR, - "(%u) Timed out waiting for " "GET_RESP state [%x]\n", - message_count, interface->dsp_ack); - } else { - HPI_DEBUG_LOG(VERBOSE, - "(%u) transition to GET_RESP after %u\n", - message_count, HPI6205_TIMEOUT - time_out2); - } - /* spin waiting on HIF interrupt flag (end of msg process) */ - time_out = HPI6205_TIMEOUT; - - /* read the result */ - if (time_out) { - if (interface->u.response_buffer.response.size <= phr->size) - memcpy(phr, &interface->u.response_buffer, - interface->u.response_buffer.response.size); - else { - HPI_DEBUG_LOG(ERROR, - "response len %d too big for buffer %d\n", - interface->u.response_buffer.response.size, - phr->size); - memcpy(phr, &interface->u.response_buffer, - sizeof(struct hpi_response_header)); - phr->error = HPI_ERROR_RESPONSE_BUFFER_TOO_SMALL; - phr->specific_error = - interface->u.response_buffer.response.size; - phr->size = sizeof(struct hpi_response_header); - } - } - /* set interface back to idle */ - send_dsp_command(phw, H620_HIF_IDLE); - - if (!time_out || !time_out2) { - HPI_DEBUG_LOG(DEBUG, "something timed out!\n"); - return HPI6205_ERROR_MSG_RESP_TIMEOUT; - } - /* special case for adapter close - */ - /* wait for the DSP to indicate it is idle */ - if (phm->function == HPI_ADAPTER_CLOSE) { - if (!wait_dsp_ack(phw, H620_HIF_IDLE, HPI6205_TIMEOUT)) { - HPI_DEBUG_LOG(DEBUG, - "Timeout waiting for idle " - "(on adapter_close)\n"); - return HPI6205_ERROR_MSG_RESP_IDLE_TIMEOUT; - } - } - err = hpi_validate_response(phm, phr); - return err; -} - -static void hw_message(struct hpi_adapter_obj *pao, struct hpi_message *phm, - struct hpi_response *phr) -{ - - u16 err = 0; - - hpios_dsplock_lock(pao); - - err = message_response_sequence(pao, phm, phr); - - /* maybe an error response */ - if (err) { - /* something failed in the HPI/DSP interface */ - if (err >= HPI_ERROR_BACKEND_BASE) { - phr->error = HPI_ERROR_DSP_COMMUNICATION; - phr->specific_error = err; - } else { - phr->error = err; - } - - pao->dsp_crashed++; - - /* just the header of the response is valid */ - phr->size = sizeof(struct hpi_response_header); - goto err; - } else - pao->dsp_crashed = 0; - - if (phr->error != 0) /* something failed in the DSP */ - goto err; - - switch (phm->function) { - case HPI_OSTREAM_WRITE: - case HPI_ISTREAM_ANC_WRITE: - err = hpi6205_transfer_data(pao, phm->u.d.u.data.pb_data, - phm->u.d.u.data.data_size, H620_HIF_SEND_DATA); - break; - - case HPI_ISTREAM_READ: - case HPI_OSTREAM_ANC_READ: - err = hpi6205_transfer_data(pao, phm->u.d.u.data.pb_data, - phm->u.d.u.data.data_size, H620_HIF_GET_DATA); - break; - - } - phr->error = err; - -err: - hpios_dsplock_unlock(pao); - - return; -} diff --git a/ANDROID_3.4.5/sound/pci/asihpi/hpi6205.h b/ANDROID_3.4.5/sound/pci/asihpi/hpi6205.h deleted file mode 100644 index ec0827b6..00000000 --- a/ANDROID_3.4.5/sound/pci/asihpi/hpi6205.h +++ /dev/null @@ -1,103 +0,0 @@ -/***************************************************************************** - - AudioScience HPI driver - Copyright (C) 1997-2011 AudioScience Inc. <support@audioscience.com> - - This program is free software; you can redistribute it and/or modify - it under the terms of version 2 of the GNU General Public License as - published by the Free Software Foundation; - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - -Host Interface module for an ASI6205 based -bus mastering PCI adapter. - -Copyright AudioScience, Inc., 2003 -******************************************************************************/ - -#ifndef _HPI6205_H_ -#define _HPI6205_H_ - -#include "hpi_internal.h" - -/*********************************************************** - Defines used for basic messaging -************************************************************/ -#define H620_HIF_RESET 0 -#define H620_HIF_IDLE 1 -#define H620_HIF_GET_RESP 2 -#define H620_HIF_DATA_DONE 3 -#define H620_HIF_DATA_MASK 0x10 -#define H620_HIF_SEND_DATA 0x14 -#define H620_HIF_GET_DATA 0x15 -#define H620_HIF_UNKNOWN 0x0000ffff - -/*********************************************************** - Types used for mixer control caching -************************************************************/ - -#define H620_MAX_ISTREAMS 32 -#define H620_MAX_OSTREAMS 32 -#define HPI_NMIXER_CONTROLS 2048 - -/********************************************************************* -This is used for dynamic control cache allocation -**********************************************************************/ -struct controlcache_6205 { - u32 number_of_controls; - u32 physical_address32; - u32 size_in_bytes; -}; - -/********************************************************************* -This is used for dynamic allocation of async event array -**********************************************************************/ -struct async_event_buffer_6205 { - u32 physical_address32; - u32 spare; - struct hpi_fifo_buffer b; -}; - -/*********************************************************** -The Host located memory buffer that the 6205 will bus master -in and out of. -************************************************************/ -#define HPI6205_SIZEOF_DATA (16*1024) - -struct message_buffer_6205 { - struct hpi_message message; - char data[256]; -}; - -struct response_buffer_6205 { - struct hpi_response response; - char data[256]; -}; - -union buffer_6205 { - struct message_buffer_6205 message_buffer; - struct response_buffer_6205 response_buffer; - u8 b_data[HPI6205_SIZEOF_DATA]; -}; - -struct bus_master_interface { - u32 host_cmd; - u32 dsp_ack; - u32 transfer_size_in_bytes; - union buffer_6205 u; - struct controlcache_6205 control_cache; - struct async_event_buffer_6205 async_buffer; - struct hpi_hostbuffer_status - instream_host_buffer_status[H620_MAX_ISTREAMS]; - struct hpi_hostbuffer_status - outstream_host_buffer_status[H620_MAX_OSTREAMS]; -}; - -#endif diff --git a/ANDROID_3.4.5/sound/pci/asihpi/hpi_internal.h b/ANDROID_3.4.5/sound/pci/asihpi/hpi_internal.h deleted file mode 100644 index bc86cb72..00000000 --- a/ANDROID_3.4.5/sound/pci/asihpi/hpi_internal.h +++ /dev/null @@ -1,1431 +0,0 @@ -/****************************************************************************** - - AudioScience HPI driver - Copyright (C) 1997-2012 AudioScience Inc. <support@audioscience.com> - - This program is free software; you can redistribute it and/or modify - it under the terms of version 2 of the GNU General Public License as - published by the Free Software Foundation; - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - -HPI internal definitions - -(C) Copyright AudioScience Inc. 1996-2009 -******************************************************************************/ - -#ifndef _HPI_INTERNAL_H_ -#define _HPI_INTERNAL_H_ - -#include "hpi.h" - -/** maximum number of memory regions mapped to an adapter */ -#define HPI_MAX_ADAPTER_MEM_SPACES (2) - -/* Each OS needs its own hpios.h */ -#include "hpios.h" - -/* physical memory allocation */ - -/** Allocate and map an area of locked memory for bus master DMA operations. - -On success, *pLockedMemeHandle is a valid handle, and 0 is returned -On error *pLockedMemHandle marked invalid, non-zero returned. - -If this function succeeds, then HpiOs_LockedMem_GetVirtAddr() and -HpiOs_LockedMem_GetPyhsAddr() will always succed on the returned handle. -*/ -u16 hpios_locked_mem_alloc(struct consistent_dma_area *p_locked_mem_handle, - /**< memory handle */ - u32 size, /**< Size in bytes to allocate */ - struct pci_dev *p_os_reference - /**< OS specific data required for memory allocation */ - ); - -/** Free mapping and memory represented by LockedMemHandle - -Frees any resources, then invalidates the handle. -Returns 0 on success, 1 if handle is invalid. - -*/ -u16 hpios_locked_mem_free(struct consistent_dma_area *locked_mem_handle); - -/** Get the physical PCI address of memory represented by LockedMemHandle. - -If handle is invalid *pPhysicalAddr is set to zero and return 1 -*/ -u16 hpios_locked_mem_get_phys_addr(struct consistent_dma_area - *locked_mem_handle, u32 *p_physical_addr); - -/** Get the CPU address of of memory represented by LockedMemHandle. - -If handle is NULL *ppvVirtualAddr is set to NULL and return 1 -*/ -u16 hpios_locked_mem_get_virt_addr(struct consistent_dma_area - *locked_mem_handle, void **ppv_virtual_addr); - -/** Check that handle is valid -i.e it represents a valid memory area -*/ -u16 hpios_locked_mem_valid(struct consistent_dma_area *locked_mem_handle); - -/* timing/delay */ -void hpios_delay_micro_seconds(u32 num_micro_sec); - -struct hpi_message; -struct hpi_response; - -typedef void hpi_handler_func(struct hpi_message *, struct hpi_response *); - -/* If the assert fails, compiler complains - something like size of array `msg' is negative. - Unlike linux BUILD_BUG_ON, this works outside function scope. -*/ -#define compile_time_assert(cond, msg) \ - typedef char ASSERT_##msg[(cond) ? 1 : -1] - -/******************************************* bus types */ -enum HPI_BUSES { - HPI_BUS_ISAPNP = 1, - HPI_BUS_PCI = 2, - HPI_BUS_USB = 3, - HPI_BUS_NET = 4 -}; - -enum HPI_SUBSYS_OPTIONS { - /* 0, 256 are invalid, 1..255 reserved for global options */ - HPI_SUBSYS_OPT_NET_ENABLE = 257, - HPI_SUBSYS_OPT_NET_BROADCAST = 258, - HPI_SUBSYS_OPT_NET_UNICAST = 259, - HPI_SUBSYS_OPT_NET_ADDR = 260, - HPI_SUBSYS_OPT_NET_MASK = 261, - HPI_SUBSYS_OPT_NET_ADAPTER_ADDRESS_ADD = 262 -}; - -/** Volume flags -*/ -enum HPI_VOLUME_FLAGS { - /** Set if the volume control is muted */ - HPI_VOLUME_FLAG_MUTED = (1 << 0), - /** Set if the volume control has a mute function */ - HPI_VOLUME_FLAG_HAS_MUTE = (1 << 1), - /** Set if volume control can do autofading */ - HPI_VOLUME_FLAG_HAS_AUTOFADE = (1 << 2) - /* Note Flags >= (1<<8) are for DSP internal use only */ -}; - -/******************************************* CONTROL ATTRIBUTES ****/ -/* (in order of control type ID */ - -/* This allows for 255 control types, 256 unique attributes each */ -#define HPI_CTL_ATTR(ctl, ai) ((HPI_CONTROL_##ctl << 8) + ai) - -/* Get the sub-index of the attribute for a control type */ -#define HPI_CTL_ATTR_INDEX(i) (i & 0xff) - -/* Extract the control from the control attribute */ -#define HPI_CTL_ATTR_CONTROL(i) (i >> 8) - -/** Enable event generation for a control. -0=disable, 1=enable -\note generic to all controls that can generate events -*/ - -/** Unique identifiers for every control attribute -*/ -enum HPI_CONTROL_ATTRIBUTES { - HPI_GENERIC_ENABLE = HPI_CTL_ATTR(GENERIC, 1), - HPI_GENERIC_EVENT_ENABLE = HPI_CTL_ATTR(GENERIC, 2), - - HPI_VOLUME_GAIN = HPI_CTL_ATTR(VOLUME, 1), - HPI_VOLUME_AUTOFADE = HPI_CTL_ATTR(VOLUME, 2), - HPI_VOLUME_MUTE = HPI_CTL_ATTR(VOLUME, 3), - HPI_VOLUME_GAIN_AND_FLAGS = HPI_CTL_ATTR(VOLUME, 4), - HPI_VOLUME_NUM_CHANNELS = HPI_CTL_ATTR(VOLUME, 6), - HPI_VOLUME_RANGE = HPI_CTL_ATTR(VOLUME, 10), - - HPI_METER_RMS = HPI_CTL_ATTR(METER, 1), - HPI_METER_PEAK = HPI_CTL_ATTR(METER, 2), - HPI_METER_RMS_BALLISTICS = HPI_CTL_ATTR(METER, 3), - HPI_METER_PEAK_BALLISTICS = HPI_CTL_ATTR(METER, 4), - HPI_METER_NUM_CHANNELS = HPI_CTL_ATTR(METER, 5), - - HPI_MULTIPLEXER_SOURCE = HPI_CTL_ATTR(MULTIPLEXER, 1), - HPI_MULTIPLEXER_QUERYSOURCE = HPI_CTL_ATTR(MULTIPLEXER, 2), - - HPI_AESEBUTX_FORMAT = HPI_CTL_ATTR(AESEBUTX, 1), - HPI_AESEBUTX_SAMPLERATE = HPI_CTL_ATTR(AESEBUTX, 3), - HPI_AESEBUTX_CHANNELSTATUS = HPI_CTL_ATTR(AESEBUTX, 4), - HPI_AESEBUTX_USERDATA = HPI_CTL_ATTR(AESEBUTX, 5), - - HPI_AESEBURX_FORMAT = HPI_CTL_ATTR(AESEBURX, 1), - HPI_AESEBURX_ERRORSTATUS = HPI_CTL_ATTR(AESEBURX, 2), - HPI_AESEBURX_SAMPLERATE = HPI_CTL_ATTR(AESEBURX, 3), - HPI_AESEBURX_CHANNELSTATUS = HPI_CTL_ATTR(AESEBURX, 4), - HPI_AESEBURX_USERDATA = HPI_CTL_ATTR(AESEBURX, 5), - - HPI_LEVEL_GAIN = HPI_CTL_ATTR(LEVEL, 1), - HPI_LEVEL_RANGE = HPI_CTL_ATTR(LEVEL, 10), - - HPI_TUNER_BAND = HPI_CTL_ATTR(TUNER, 1), - HPI_TUNER_FREQ = HPI_CTL_ATTR(TUNER, 2), - HPI_TUNER_LEVEL_AVG = HPI_CTL_ATTR(TUNER, 3), - HPI_TUNER_LEVEL_RAW = HPI_CTL_ATTR(TUNER, 4), - HPI_TUNER_SNR = HPI_CTL_ATTR(TUNER, 5), - HPI_TUNER_GAIN = HPI_CTL_ATTR(TUNER, 6), - HPI_TUNER_STATUS = HPI_CTL_ATTR(TUNER, 7), - HPI_TUNER_MODE = HPI_CTL_ATTR(TUNER, 8), - HPI_TUNER_RDS = HPI_CTL_ATTR(TUNER, 9), - HPI_TUNER_DEEMPHASIS = HPI_CTL_ATTR(TUNER, 10), - HPI_TUNER_PROGRAM = HPI_CTL_ATTR(TUNER, 11), - HPI_TUNER_HDRADIO_SIGNAL_QUALITY = HPI_CTL_ATTR(TUNER, 12), - HPI_TUNER_HDRADIO_SDK_VERSION = HPI_CTL_ATTR(TUNER, 13), - HPI_TUNER_HDRADIO_DSP_VERSION = HPI_CTL_ATTR(TUNER, 14), - HPI_TUNER_HDRADIO_BLEND = HPI_CTL_ATTR(TUNER, 15), - - HPI_VOX_THRESHOLD = HPI_CTL_ATTR(VOX, 1), - - HPI_CHANNEL_MODE_MODE = HPI_CTL_ATTR(CHANNEL_MODE, 1), - - HPI_BITSTREAM_DATA_POLARITY = HPI_CTL_ATTR(BITSTREAM, 1), - HPI_BITSTREAM_CLOCK_EDGE = HPI_CTL_ATTR(BITSTREAM, 2), - HPI_BITSTREAM_CLOCK_SOURCE = HPI_CTL_ATTR(BITSTREAM, 3), - HPI_BITSTREAM_ACTIVITY = HPI_CTL_ATTR(BITSTREAM, 4), - - HPI_SAMPLECLOCK_SOURCE = HPI_CTL_ATTR(SAMPLECLOCK, 1), - HPI_SAMPLECLOCK_SAMPLERATE = HPI_CTL_ATTR(SAMPLECLOCK, 2), - HPI_SAMPLECLOCK_SOURCE_INDEX = HPI_CTL_ATTR(SAMPLECLOCK, 3), - HPI_SAMPLECLOCK_LOCAL_SAMPLERATE = HPI_CTL_ATTR(SAMPLECLOCK, 4), - HPI_SAMPLECLOCK_AUTO = HPI_CTL_ATTR(SAMPLECLOCK, 5), - HPI_SAMPLECLOCK_LOCAL_LOCK = HPI_CTL_ATTR(SAMPLECLOCK, 6), - - HPI_MICROPHONE_PHANTOM_POWER = HPI_CTL_ATTR(MICROPHONE, 1), - - HPI_EQUALIZER_NUM_FILTERS = HPI_CTL_ATTR(EQUALIZER, 1), - HPI_EQUALIZER_FILTER = HPI_CTL_ATTR(EQUALIZER, 2), - HPI_EQUALIZER_COEFFICIENTS = HPI_CTL_ATTR(EQUALIZER, 3), - - HPI_COMPANDER_PARAMS = HPI_CTL_ATTR(COMPANDER, 1), - HPI_COMPANDER_MAKEUPGAIN = HPI_CTL_ATTR(COMPANDER, 2), - HPI_COMPANDER_THRESHOLD = HPI_CTL_ATTR(COMPANDER, 3), - HPI_COMPANDER_RATIO = HPI_CTL_ATTR(COMPANDER, 4), - HPI_COMPANDER_ATTACK = HPI_CTL_ATTR(COMPANDER, 5), - HPI_COMPANDER_DECAY = HPI_CTL_ATTR(COMPANDER, 6), - - HPI_COBRANET_SET = HPI_CTL_ATTR(COBRANET, 1), - HPI_COBRANET_GET = HPI_CTL_ATTR(COBRANET, 2), - HPI_COBRANET_GET_STATUS = HPI_CTL_ATTR(COBRANET, 5), - HPI_COBRANET_SEND_PACKET = HPI_CTL_ATTR(COBRANET, 6), - HPI_COBRANET_GET_PACKET = HPI_CTL_ATTR(COBRANET, 7), - - HPI_TONEDETECTOR_THRESHOLD = HPI_CTL_ATTR(TONEDETECTOR, 1), - HPI_TONEDETECTOR_STATE = HPI_CTL_ATTR(TONEDETECTOR, 2), - HPI_TONEDETECTOR_FREQUENCY = HPI_CTL_ATTR(TONEDETECTOR, 3), - - HPI_SILENCEDETECTOR_THRESHOLD = HPI_CTL_ATTR(SILENCEDETECTOR, 1), - HPI_SILENCEDETECTOR_STATE = HPI_CTL_ATTR(SILENCEDETECTOR, 2), - HPI_SILENCEDETECTOR_DELAY = HPI_CTL_ATTR(SILENCEDETECTOR, 3), - - HPI_PAD_CHANNEL_NAME = HPI_CTL_ATTR(PAD, 1), - HPI_PAD_ARTIST = HPI_CTL_ATTR(PAD, 2), - HPI_PAD_TITLE = HPI_CTL_ATTR(PAD, 3), - HPI_PAD_COMMENT = HPI_CTL_ATTR(PAD, 4), - HPI_PAD_PROGRAM_TYPE = HPI_CTL_ATTR(PAD, 5), - HPI_PAD_PROGRAM_ID = HPI_CTL_ATTR(PAD, 6), - HPI_PAD_TA_SUPPORT = HPI_CTL_ATTR(PAD, 7), - HPI_PAD_TA_ACTIVE = HPI_CTL_ATTR(PAD, 8), - - HPI_UNIVERSAL_ENTITY = HPI_CTL_ATTR(UNIVERSAL, 1) -}; - -#define HPI_POLARITY_POSITIVE 0 -#define HPI_POLARITY_NEGATIVE 1 - -/*------------------------------------------------------------ - Cobranet Chip Bridge - copied from HMI.H -------------------------------------------------------------*/ -#define HPI_COBRANET_HMI_cobra_bridge 0x20000 -#define HPI_COBRANET_HMI_cobra_bridge_tx_pkt_buf \ - (HPI_COBRANET_HMI_cobra_bridge + 0x1000) -#define HPI_COBRANET_HMI_cobra_bridge_rx_pkt_buf \ - (HPI_COBRANET_HMI_cobra_bridge + 0x2000) -#define HPI_COBRANET_HMI_cobra_if_table1 0x110000 -#define HPI_COBRANET_HMI_cobra_if_phy_address \ - (HPI_COBRANET_HMI_cobra_if_table1 + 0xd) -#define HPI_COBRANET_HMI_cobra_protocolIP 0x72000 -#define HPI_COBRANET_HMI_cobra_ip_mon_currentIP \ - (HPI_COBRANET_HMI_cobra_protocolIP + 0x0) -#define HPI_COBRANET_HMI_cobra_ip_mon_staticIP \ - (HPI_COBRANET_HMI_cobra_protocolIP + 0x2) -#define HPI_COBRANET_HMI_cobra_sys 0x100000 -#define HPI_COBRANET_HMI_cobra_sys_desc \ - (HPI_COBRANET_HMI_cobra_sys + 0x0) -#define HPI_COBRANET_HMI_cobra_sys_objectID \ - (HPI_COBRANET_HMI_cobra_sys + 0x100) -#define HPI_COBRANET_HMI_cobra_sys_contact \ - (HPI_COBRANET_HMI_cobra_sys + 0x200) -#define HPI_COBRANET_HMI_cobra_sys_name \ - (HPI_COBRANET_HMI_cobra_sys + 0x300) -#define HPI_COBRANET_HMI_cobra_sys_location \ - (HPI_COBRANET_HMI_cobra_sys + 0x400) - -/*------------------------------------------------------------ - Cobranet Chip Status bits -------------------------------------------------------------*/ -#define HPI_COBRANET_HMI_STATUS_RXPACKET 2 -#define HPI_COBRANET_HMI_STATUS_TXPACKET 3 - -/*------------------------------------------------------------ - Ethernet header size -------------------------------------------------------------*/ -#define HPI_ETHERNET_HEADER_SIZE (16) - -/* These defines are used to fill in protocol information for an Ethernet packet - sent using HMI on CS18102 */ -/** ID supplied by Cirrus for ASI packets. */ -#define HPI_ETHERNET_PACKET_ID 0x85 -/** Simple packet - no special routing required */ -#define HPI_ETHERNET_PACKET_V1 0x01 -/** This packet must make its way to the host across the HPI interface */ -#define HPI_ETHERNET_PACKET_HOSTED_VIA_HMI 0x20 -/** This packet must make its way to the host across the HPI interface */ -#define HPI_ETHERNET_PACKET_HOSTED_VIA_HMI_V1 0x21 -/** This packet must make its way to the host across the HPI interface */ -#define HPI_ETHERNET_PACKET_HOSTED_VIA_HPI 0x40 -/** This packet must make its way to the host across the HPI interface */ -#define HPI_ETHERNET_PACKET_HOSTED_VIA_HPI_V1 0x41 - -#define HPI_ETHERNET_UDP_PORT 44600 /**< HPI UDP service */ - -/** Default network timeout in milli-seconds. */ -#define HPI_ETHERNET_TIMEOUT_MS 500 - -/** Locked memory buffer alloc/free phases */ -enum HPI_BUFFER_CMDS { - /** use one message to allocate or free physical memory */ - HPI_BUFFER_CMD_EXTERNAL = 0, - /** alloc physical memory */ - HPI_BUFFER_CMD_INTERNAL_ALLOC = 1, - /** send physical memory address to adapter */ - HPI_BUFFER_CMD_INTERNAL_GRANTADAPTER = 2, - /** notify adapter to stop using physical buffer */ - HPI_BUFFER_CMD_INTERNAL_REVOKEADAPTER = 3, - /** free physical buffer */ - HPI_BUFFER_CMD_INTERNAL_FREE = 4 -}; - -/*****************************************************************************/ -/*****************************************************************************/ -/******** HPI LOW LEVEL MESSAGES *******/ -/*****************************************************************************/ -/*****************************************************************************/ -/** Pnp ids */ -/** "ASI" - actual is "ASX" - need to change */ -#define HPI_ID_ISAPNP_AUDIOSCIENCE 0x0669 -/** PCI vendor ID that AudioScience uses */ -#define HPI_PCI_VENDOR_ID_AUDIOSCIENCE 0x175C -/** PCI vendor ID that the DSP56301 has */ -#define HPI_PCI_VENDOR_ID_MOTOROLA 0x1057 -/** PCI vendor ID that TI uses */ -#define HPI_PCI_VENDOR_ID_TI 0x104C - -#define HPI_PCI_DEV_ID_PCI2040 0xAC60 -/** TI's C6205 PCI interface has this ID */ -#define HPI_PCI_DEV_ID_DSP6205 0xA106 - -#define HPI_USB_VENDOR_ID_AUDIOSCIENCE 0x1257 -#define HPI_USB_W2K_TAG 0x57495341 /* "ASIW" */ -#define HPI_USB_LINUX_TAG 0x4C495341 /* "ASIL" */ - -/** Invalid Adapter index -Used in HPI messages that are not addressed to a specific adapter -Used in DLL to indicate device not present -*/ -#define HPI_ADAPTER_INDEX_INVALID 0xFFFF - -/** First 2 hex digits define the adapter family */ -#define HPI_ADAPTER_FAMILY_MASK 0xff00 -#define HPI_MODULE_FAMILY_MASK 0xfff0 - -#define HPI_ADAPTER_FAMILY_ASI(f) (f & HPI_ADAPTER_FAMILY_MASK) -#define HPI_MODULE_FAMILY_ASI(f) (f & HPI_MODULE_FAMILY_MASK) -#define HPI_ADAPTER_ASI(f) (f) - -enum HPI_MESSAGE_TYPES { - HPI_TYPE_REQUEST = 1, - HPI_TYPE_RESPONSE = 2, - HPI_TYPE_DATA = 3, - HPI_TYPE_SSX2BYPASS_MESSAGE = 4, - HPI_TYPE_COMMAND = 5, - HPI_TYPE_NOTIFICATION = 6 -}; - -enum HPI_OBJECT_TYPES { - HPI_OBJ_SUBSYSTEM = 1, - HPI_OBJ_ADAPTER = 2, - HPI_OBJ_OSTREAM = 3, - HPI_OBJ_ISTREAM = 4, - HPI_OBJ_MIXER = 5, - HPI_OBJ_NODE = 6, - HPI_OBJ_CONTROL = 7, - HPI_OBJ_NVMEMORY = 8, - HPI_OBJ_GPIO = 9, - HPI_OBJ_WATCHDOG = 10, - HPI_OBJ_CLOCK = 11, - HPI_OBJ_PROFILE = 12, - /* HPI_ OBJ_ CONTROLEX = 13, */ - HPI_OBJ_ASYNCEVENT = 14 -#define HPI_OBJ_MAXINDEX 14 -}; - -#define HPI_OBJ_FUNCTION_SPACING 0x100 -#define HPI_FUNC_ID(obj, i) (HPI_OBJ_##obj * HPI_OBJ_FUNCTION_SPACING + i) - -#define HPI_EXTRACT_INDEX(fn) (fn & 0xff) - -enum HPI_FUNCTION_IDS { - HPI_SUBSYS_OPEN = HPI_FUNC_ID(SUBSYSTEM, 1), - HPI_SUBSYS_GET_VERSION = HPI_FUNC_ID(SUBSYSTEM, 2), - HPI_SUBSYS_GET_INFO = HPI_FUNC_ID(SUBSYSTEM, 3), - HPI_SUBSYS_CREATE_ADAPTER = HPI_FUNC_ID(SUBSYSTEM, 5), - HPI_SUBSYS_CLOSE = HPI_FUNC_ID(SUBSYSTEM, 6), - HPI_SUBSYS_DRIVER_LOAD = HPI_FUNC_ID(SUBSYSTEM, 8), - HPI_SUBSYS_DRIVER_UNLOAD = HPI_FUNC_ID(SUBSYSTEM, 9), - HPI_SUBSYS_GET_NUM_ADAPTERS = HPI_FUNC_ID(SUBSYSTEM, 12), - HPI_SUBSYS_GET_ADAPTER = HPI_FUNC_ID(SUBSYSTEM, 13), - HPI_SUBSYS_SET_NETWORK_INTERFACE = HPI_FUNC_ID(SUBSYSTEM, 14), - HPI_SUBSYS_OPTION_INFO = HPI_FUNC_ID(SUBSYSTEM, 15), - HPI_SUBSYS_OPTION_GET = HPI_FUNC_ID(SUBSYSTEM, 16), - HPI_SUBSYS_OPTION_SET = HPI_FUNC_ID(SUBSYSTEM, 17), -#define HPI_SUBSYS_FUNCTION_COUNT 17 - - HPI_ADAPTER_OPEN = HPI_FUNC_ID(ADAPTER, 1), - HPI_ADAPTER_CLOSE = HPI_FUNC_ID(ADAPTER, 2), - HPI_ADAPTER_GET_INFO = HPI_FUNC_ID(ADAPTER, 3), - HPI_ADAPTER_GET_ASSERT = HPI_FUNC_ID(ADAPTER, 4), - HPI_ADAPTER_TEST_ASSERT = HPI_FUNC_ID(ADAPTER, 5), - HPI_ADAPTER_SET_MODE = HPI_FUNC_ID(ADAPTER, 6), - HPI_ADAPTER_GET_MODE = HPI_FUNC_ID(ADAPTER, 7), - HPI_ADAPTER_ENABLE_CAPABILITY = HPI_FUNC_ID(ADAPTER, 8), - HPI_ADAPTER_SELFTEST = HPI_FUNC_ID(ADAPTER, 9), - HPI_ADAPTER_FIND_OBJECT = HPI_FUNC_ID(ADAPTER, 10), - HPI_ADAPTER_QUERY_FLASH = HPI_FUNC_ID(ADAPTER, 11), - HPI_ADAPTER_START_FLASH = HPI_FUNC_ID(ADAPTER, 12), - HPI_ADAPTER_PROGRAM_FLASH = HPI_FUNC_ID(ADAPTER, 13), - HPI_ADAPTER_SET_PROPERTY = HPI_FUNC_ID(ADAPTER, 14), - HPI_ADAPTER_GET_PROPERTY = HPI_FUNC_ID(ADAPTER, 15), - HPI_ADAPTER_ENUM_PROPERTY = HPI_FUNC_ID(ADAPTER, 16), - HPI_ADAPTER_MODULE_INFO = HPI_FUNC_ID(ADAPTER, 17), - HPI_ADAPTER_DEBUG_READ = HPI_FUNC_ID(ADAPTER, 18), - HPI_ADAPTER_IRQ_QUERY_AND_CLEAR = HPI_FUNC_ID(ADAPTER, 19), - HPI_ADAPTER_IRQ_CALLBACK = HPI_FUNC_ID(ADAPTER, 20), - HPI_ADAPTER_DELETE = HPI_FUNC_ID(ADAPTER, 21), - HPI_ADAPTER_READ_FLASH = HPI_FUNC_ID(ADAPTER, 22), - HPI_ADAPTER_END_FLASH = HPI_FUNC_ID(ADAPTER, 23), - HPI_ADAPTER_FILESTORE_DELETE_ALL = HPI_FUNC_ID(ADAPTER, 24), -#define HPI_ADAPTER_FUNCTION_COUNT 24 - - HPI_OSTREAM_OPEN = HPI_FUNC_ID(OSTREAM, 1), - HPI_OSTREAM_CLOSE = HPI_FUNC_ID(OSTREAM, 2), - HPI_OSTREAM_WRITE = HPI_FUNC_ID(OSTREAM, 3), - HPI_OSTREAM_START = HPI_FUNC_ID(OSTREAM, 4), - HPI_OSTREAM_STOP = HPI_FUNC_ID(OSTREAM, 5), - HPI_OSTREAM_RESET = HPI_FUNC_ID(OSTREAM, 6), - HPI_OSTREAM_GET_INFO = HPI_FUNC_ID(OSTREAM, 7), - HPI_OSTREAM_QUERY_FORMAT = HPI_FUNC_ID(OSTREAM, 8), - HPI_OSTREAM_DATA = HPI_FUNC_ID(OSTREAM, 9), - HPI_OSTREAM_SET_VELOCITY = HPI_FUNC_ID(OSTREAM, 10), - HPI_OSTREAM_SET_PUNCHINOUT = HPI_FUNC_ID(OSTREAM, 11), - HPI_OSTREAM_SINEGEN = HPI_FUNC_ID(OSTREAM, 12), - HPI_OSTREAM_ANC_RESET = HPI_FUNC_ID(OSTREAM, 13), - HPI_OSTREAM_ANC_GET_INFO = HPI_FUNC_ID(OSTREAM, 14), - HPI_OSTREAM_ANC_READ = HPI_FUNC_ID(OSTREAM, 15), - HPI_OSTREAM_SET_TIMESCALE = HPI_FUNC_ID(OSTREAM, 16), - HPI_OSTREAM_SET_FORMAT = HPI_FUNC_ID(OSTREAM, 17), - HPI_OSTREAM_HOSTBUFFER_ALLOC = HPI_FUNC_ID(OSTREAM, 18), - HPI_OSTREAM_HOSTBUFFER_FREE = HPI_FUNC_ID(OSTREAM, 19), - HPI_OSTREAM_GROUP_ADD = HPI_FUNC_ID(OSTREAM, 20), - HPI_OSTREAM_GROUP_GETMAP = HPI_FUNC_ID(OSTREAM, 21), - HPI_OSTREAM_GROUP_RESET = HPI_FUNC_ID(OSTREAM, 22), - HPI_OSTREAM_HOSTBUFFER_GET_INFO = HPI_FUNC_ID(OSTREAM, 23), - HPI_OSTREAM_WAIT_START = HPI_FUNC_ID(OSTREAM, 24), - HPI_OSTREAM_WAIT = HPI_FUNC_ID(OSTREAM, 25), -#define HPI_OSTREAM_FUNCTION_COUNT 25 - - HPI_ISTREAM_OPEN = HPI_FUNC_ID(ISTREAM, 1), - HPI_ISTREAM_CLOSE = HPI_FUNC_ID(ISTREAM, 2), - HPI_ISTREAM_SET_FORMAT = HPI_FUNC_ID(ISTREAM, 3), - HPI_ISTREAM_READ = HPI_FUNC_ID(ISTREAM, 4), - HPI_ISTREAM_START = HPI_FUNC_ID(ISTREAM, 5), - HPI_ISTREAM_STOP = HPI_FUNC_ID(ISTREAM, 6), - HPI_ISTREAM_RESET = HPI_FUNC_ID(ISTREAM, 7), - HPI_ISTREAM_GET_INFO = HPI_FUNC_ID(ISTREAM, 8), - HPI_ISTREAM_QUERY_FORMAT = HPI_FUNC_ID(ISTREAM, 9), - HPI_ISTREAM_ANC_RESET = HPI_FUNC_ID(ISTREAM, 10), - HPI_ISTREAM_ANC_GET_INFO = HPI_FUNC_ID(ISTREAM, 11), - HPI_ISTREAM_ANC_WRITE = HPI_FUNC_ID(ISTREAM, 12), - HPI_ISTREAM_HOSTBUFFER_ALLOC = HPI_FUNC_ID(ISTREAM, 13), - HPI_ISTREAM_HOSTBUFFER_FREE = HPI_FUNC_ID(ISTREAM, 14), - HPI_ISTREAM_GROUP_ADD = HPI_FUNC_ID(ISTREAM, 15), - HPI_ISTREAM_GROUP_GETMAP = HPI_FUNC_ID(ISTREAM, 16), - HPI_ISTREAM_GROUP_RESET = HPI_FUNC_ID(ISTREAM, 17), - HPI_ISTREAM_HOSTBUFFER_GET_INFO = HPI_FUNC_ID(ISTREAM, 18), - HPI_ISTREAM_WAIT_START = HPI_FUNC_ID(ISTREAM, 19), - HPI_ISTREAM_WAIT = HPI_FUNC_ID(ISTREAM, 20), -#define HPI_ISTREAM_FUNCTION_COUNT 20 - -/* NOTE: - GET_NODE_INFO, SET_CONNECTION, GET_CONNECTIONS are not currently used */ - HPI_MIXER_OPEN = HPI_FUNC_ID(MIXER, 1), - HPI_MIXER_CLOSE = HPI_FUNC_ID(MIXER, 2), - HPI_MIXER_GET_INFO = HPI_FUNC_ID(MIXER, 3), - HPI_MIXER_GET_NODE_INFO = HPI_FUNC_ID(MIXER, 4), - HPI_MIXER_GET_CONTROL = HPI_FUNC_ID(MIXER, 5), - HPI_MIXER_SET_CONNECTION = HPI_FUNC_ID(MIXER, 6), - HPI_MIXER_GET_CONNECTIONS = HPI_FUNC_ID(MIXER, 7), - HPI_MIXER_GET_CONTROL_BY_INDEX = HPI_FUNC_ID(MIXER, 8), - HPI_MIXER_GET_CONTROL_ARRAY_BY_INDEX = HPI_FUNC_ID(MIXER, 9), - HPI_MIXER_GET_CONTROL_MULTIPLE_VALUES = HPI_FUNC_ID(MIXER, 10), - HPI_MIXER_STORE = HPI_FUNC_ID(MIXER, 11), - HPI_MIXER_GET_CACHE_INFO = HPI_FUNC_ID(MIXER, 12), - HPI_MIXER_GET_BLOCK_HANDLE = HPI_FUNC_ID(MIXER, 13), - HPI_MIXER_GET_PARAMETER_HANDLE = HPI_FUNC_ID(MIXER, 14), -#define HPI_MIXER_FUNCTION_COUNT 14 - - HPI_CONTROL_GET_INFO = HPI_FUNC_ID(CONTROL, 1), - HPI_CONTROL_GET_STATE = HPI_FUNC_ID(CONTROL, 2), - HPI_CONTROL_SET_STATE = HPI_FUNC_ID(CONTROL, 3), -#define HPI_CONTROL_FUNCTION_COUNT 3 - - HPI_NVMEMORY_OPEN = HPI_FUNC_ID(NVMEMORY, 1), - HPI_NVMEMORY_READ_BYTE = HPI_FUNC_ID(NVMEMORY, 2), - HPI_NVMEMORY_WRITE_BYTE = HPI_FUNC_ID(NVMEMORY, 3), -#define HPI_NVMEMORY_FUNCTION_COUNT 3 - - HPI_GPIO_OPEN = HPI_FUNC_ID(GPIO, 1), - HPI_GPIO_READ_BIT = HPI_FUNC_ID(GPIO, 2), - HPI_GPIO_WRITE_BIT = HPI_FUNC_ID(GPIO, 3), - HPI_GPIO_READ_ALL = HPI_FUNC_ID(GPIO, 4), - HPI_GPIO_WRITE_STATUS = HPI_FUNC_ID(GPIO, 5), -#define HPI_GPIO_FUNCTION_COUNT 5 - - HPI_ASYNCEVENT_OPEN = HPI_FUNC_ID(ASYNCEVENT, 1), - HPI_ASYNCEVENT_CLOSE = HPI_FUNC_ID(ASYNCEVENT, 2), - HPI_ASYNCEVENT_WAIT = HPI_FUNC_ID(ASYNCEVENT, 3), - HPI_ASYNCEVENT_GETCOUNT = HPI_FUNC_ID(ASYNCEVENT, 4), - HPI_ASYNCEVENT_GET = HPI_FUNC_ID(ASYNCEVENT, 5), - HPI_ASYNCEVENT_SENDEVENTS = HPI_FUNC_ID(ASYNCEVENT, 6), -#define HPI_ASYNCEVENT_FUNCTION_COUNT 6 - - HPI_WATCHDOG_OPEN = HPI_FUNC_ID(WATCHDOG, 1), - HPI_WATCHDOG_SET_TIME = HPI_FUNC_ID(WATCHDOG, 2), - HPI_WATCHDOG_PING = HPI_FUNC_ID(WATCHDOG, 3), - - HPI_CLOCK_OPEN = HPI_FUNC_ID(CLOCK, 1), - HPI_CLOCK_SET_TIME = HPI_FUNC_ID(CLOCK, 2), - HPI_CLOCK_GET_TIME = HPI_FUNC_ID(CLOCK, 3), - - HPI_PROFILE_OPEN_ALL = HPI_FUNC_ID(PROFILE, 1), - HPI_PROFILE_START_ALL = HPI_FUNC_ID(PROFILE, 2), - HPI_PROFILE_STOP_ALL = HPI_FUNC_ID(PROFILE, 3), - HPI_PROFILE_GET = HPI_FUNC_ID(PROFILE, 4), - HPI_PROFILE_GET_IDLECOUNT = HPI_FUNC_ID(PROFILE, 5), - HPI_PROFILE_GET_NAME = HPI_FUNC_ID(PROFILE, 6), - HPI_PROFILE_GET_UTILIZATION = HPI_FUNC_ID(PROFILE, 7) -#define HPI_PROFILE_FUNCTION_COUNT 7 -}; - -/* ////////////////////////////////////////////////////////////////////// */ -/* STRUCTURES */ -#ifndef DISABLE_PRAGMA_PACK1 -#pragma pack(push, 1) -#endif - -/** PCI bus resource */ -struct hpi_pci { - u32 __iomem *ap_mem_base[HPI_MAX_ADAPTER_MEM_SPACES]; - struct pci_dev *pci_dev; -}; - -struct hpi_resource { - union { - const struct hpi_pci *pci; - const char *net_if; - } r; -#ifndef HPI64BIT /* keep structure size constant */ - u32 pad_to64; -#endif - u16 bus_type; /* HPI_BUS_PNPISA, _PCI, _USB etc */ - u16 padding; - -}; - -/** Format info used inside struct hpi_message - Not the same as public API struct hpi_format */ -struct hpi_msg_format { - u32 sample_rate; /**< 11025, 32000, 44100 etc. */ - u32 bit_rate; /**< for MPEG */ - u32 attributes; /**< stereo/joint_stereo/mono */ - u16 channels; /**< 1,2..., (or ancillary mode or idle bit */ - u16 format; /**< HPI_FORMAT_PCM16, _MPEG etc. see \ref HPI_FORMATS. */ -}; - -/** Buffer+format structure. - Must be kept 7 * 32 bits to match public struct hpi_datastruct */ -struct hpi_msg_data { - struct hpi_msg_format format; - u8 *pb_data; -#ifndef HPI64BIT - u32 padding; -#endif - u32 data_size; -}; - -/** struct hpi_datastructure used up to 3.04 driver */ -struct hpi_data_legacy32 { - struct hpi_format format; - u32 pb_data; - u32 data_size; -}; - -#ifdef HPI64BIT -/* Compatibility version of struct hpi_data*/ -struct hpi_data_compat32 { - struct hpi_msg_format format; - u32 pb_data; - u32 padding; - u32 data_size; -}; -#endif - -struct hpi_buffer { - /** placeholder for backward compatibility (see dwBufferSize) */ - struct hpi_msg_format reserved; - u32 command; /**< HPI_BUFFER_CMD_xxx*/ - u32 pci_address; /**< PCI physical address of buffer for DSP DMA */ - u32 buffer_size; /**< must line up with data_size of HPI_DATA*/ -}; - -/*/////////////////////////////////////////////////////////////////////////// */ -/* This is used for background buffer bus mastering stream buffers. */ -struct hpi_hostbuffer_status { - u32 samples_processed; - u32 auxiliary_data_available; - u32 stream_state; - /* DSP index in to the host bus master buffer. */ - u32 dsp_index; - /* Host index in to the host bus master buffer. */ - u32 host_index; - u32 size_in_bytes; -}; - -struct hpi_streamid { - u16 object_type; - /**< Type of object, HPI_OBJ_OSTREAM or HPI_OBJ_ISTREAM. */ - u16 stream_index; /**< outstream or instream index. */ -}; - -struct hpi_punchinout { - u32 punch_in_sample; - u32 punch_out_sample; -}; - -struct hpi_subsys_msg { - struct hpi_resource resource; -}; - -struct hpi_subsys_res { - u32 version; - u32 data; /* extended version */ - u16 num_adapters; - u16 adapter_index; - u16 adapter_type; - u16 pad16; -}; - -union hpi_adapterx_msg { - struct { - u32 dsp_address; - u32 count_bytes; - } debug_read; - struct { - u32 adapter_mode; - u16 query_or_set; - } mode; - struct { - u16 index; - } module_info; - struct { - u16 index; - u16 what; - u16 property_index; - } property_enum; - struct { - u16 property; - u16 parameter1; - u16 parameter2; - } property_set; - struct { - u32 pad32; - u16 key1; - u16 key2; - } restart; - struct { - u32 pad32; - u16 value; - } test_assert; - struct { - u32 yes; - } irq_query; - u32 pad[3]; -}; - -struct hpi_adapter_res { - u32 serial_number; - u16 adapter_type; - u16 adapter_index; - u16 num_instreams; - u16 num_outstreams; - u16 num_mixers; - u16 version; - u8 sz_adapter_assert[HPI_STRING_LEN]; -}; - -union hpi_adapterx_res { - struct hpi_adapter_res info; - struct { - u32 p1; - u16 count; - u16 dsp_index; - u32 p2; - u32 dsp_msg_addr; - char sz_message[HPI_STRING_LEN]; - } assert; - struct { - u32 adapter_mode; - } mode; - struct { - u16 parameter1; - u16 parameter2; - } property_get; - struct { - u32 yes; - } irq_query; -}; - -struct hpi_stream_msg { - union { - struct hpi_msg_data data; - struct hpi_data_legacy32 data32; - u16 velocity; - struct hpi_punchinout pio; - u32 time_scale; - struct hpi_buffer buffer; - struct hpi_streamid stream; - u32 threshold_bytes; - } u; -}; - -struct hpi_stream_res { - union { - struct { - /* size of hardware buffer */ - u32 buffer_size; - /* OutStream - data to play, - InStream - data recorded */ - u32 data_available; - /* OutStream - samples played, - InStream - samples recorded */ - u32 samples_transferred; - /* Adapter - OutStream - data to play, - InStream - data recorded */ - u32 auxiliary_data_available; - u16 state; /* HPI_STATE_PLAYING, _STATE_STOPPED */ - u16 padding; - } stream_info; - struct { - u32 buffer_size; - u32 data_available; - u32 samples_transfered; - u16 state; - u16 outstream_index; - u16 instream_index; - u16 padding; - u32 auxiliary_data_available; - } legacy_stream_info; - struct { - /* bitmap of grouped OutStreams */ - u32 outstream_group_map; - /* bitmap of grouped InStreams */ - u32 instream_group_map; - } group_info; - struct { - /* pointer to the buffer */ - u8 *p_buffer; - /* pointer to the hostbuffer status */ - struct hpi_hostbuffer_status *p_status; - } hostbuffer_info; - } u; -}; - -struct hpi_mixer_msg { - u16 control_index; - u16 control_type; /* = HPI_CONTROL_METER _VOLUME etc */ - u16 padding1; /* Maintain alignment of subsequent fields */ - u16 node_type1; /* = HPI_SOURCENODE_LINEIN etc */ - u16 node_index1; /* = 0..N */ - u16 node_type2; - u16 node_index2; - u16 padding2; /* round to 4 bytes */ -}; - -struct hpi_mixer_res { - u16 src_node_type; /* = HPI_SOURCENODE_LINEIN etc */ - u16 src_node_index; /* = 0..N */ - u16 dst_node_type; - u16 dst_node_index; - /* Also controlType for MixerGetControlByIndex */ - u16 control_index; - /* may indicate which DSP the control is located on */ - u16 dsp_index; -}; - -union hpi_mixerx_msg { - struct { - u16 starting_index; - u16 flags; - u32 length_in_bytes; /* length in bytes of p_data */ - u32 p_data; /* pointer to a data array */ - } gcabi; - struct { - u16 command; - u16 index; - } store; /* for HPI_MIXER_STORE message */ -}; - -union hpi_mixerx_res { - struct { - u32 bytes_returned; /* size of items returned */ - u32 p_data; /* pointer to data array */ - u16 more_to_do; /* indicates if there is more to do */ - } gcabi; - struct { - u32 total_controls; /* count of controls in the mixer */ - u32 cache_controls; /* count of controls in the cac */ - u32 cache_bytes; /* size of cache */ - } cache_info; -}; - -struct hpi_control_msg { - u16 attribute; /* control attribute or property */ - u16 saved_index; - u32 param1; /* generic parameter 1 */ - u32 param2; /* generic parameter 2 */ - short an_log_value[HPI_MAX_CHANNELS]; -}; - -struct hpi_control_union_msg { - u16 attribute; /* control attribute or property */ - u16 saved_index; /* only used in ctrl save/restore */ - union { - struct { - u32 param1; /* generic parameter 1 */ - u32 param2; /* generic parameter 2 */ - short an_log_value[HPI_MAX_CHANNELS]; - } old; - union { - u32 frequency; - u32 gain; - u32 band; - u32 deemphasis; - u32 program; - struct { - u32 mode; - u32 value; - } mode; - u32 blend; - } tuner; - } u; -}; - -struct hpi_control_res { - /* Could make union. dwParam, anLogValue never used in same response */ - u32 param1; - u32 param2; - short an_log_value[HPI_MAX_CHANNELS]; -}; - -union hpi_control_union_res { - struct { - u32 param1; - u32 param2; - short an_log_value[HPI_MAX_CHANNELS]; - } old; - union { - u32 band; - u32 frequency; - u32 gain; - u32 deemphasis; - struct { - u32 data[2]; - u32 bLER; - } rds; - short s_level; - struct { - u16 value; - u16 mask; - } status; - } tuner; - struct { - char sz_data[8]; - u32 remaining_chars; - } chars8; - char c_data12[12]; - union { - struct { - u32 status; - u32 readable_size; - u32 writeable_size; - } status; - } cobranet; -}; - -struct hpi_nvmemory_msg { - u16 address; - u16 data; -}; - -struct hpi_nvmemory_res { - u16 size_in_bytes; - u16 data; -}; - -struct hpi_gpio_msg { - u16 bit_index; - u16 bit_data; -}; - -struct hpi_gpio_res { - u16 number_input_bits; - u16 number_output_bits; - u16 bit_data[4]; -}; - -struct hpi_async_msg { - u32 events; - u16 maximum_events; - u16 padding; -}; - -struct hpi_async_res { - union { - struct { - u16 count; - } count; - struct { - u32 events; - u16 number_returned; - u16 padding; - } get; - struct hpi_async_event event; - } u; -}; - -struct hpi_watchdog_msg { - u32 time_ms; -}; - -struct hpi_watchdog_res { - u32 time_ms; -}; - -struct hpi_clock_msg { - u16 hours; - u16 minutes; - u16 seconds; - u16 milli_seconds; -}; - -struct hpi_clock_res { - u16 size_in_bytes; - u16 hours; - u16 minutes; - u16 seconds; - u16 milli_seconds; - u16 padding; -}; - -struct hpi_profile_msg { - u16 bin_index; - u16 padding; -}; - -struct hpi_profile_res_open { - u16 max_profiles; -}; - -struct hpi_profile_res_time { - u32 total_tick_count; - u32 call_count; - u32 max_tick_count; - u32 ticks_per_millisecond; - u16 profile_interval; -}; - -struct hpi_profile_res_name { - u8 sz_name[32]; -}; - -struct hpi_profile_res { - union { - struct hpi_profile_res_open o; - struct hpi_profile_res_time t; - struct hpi_profile_res_name n; - } u; -}; - -struct hpi_message_header { - u16 size; /* total size in bytes */ - u8 type; /* HPI_TYPE_MESSAGE */ - u8 version; /* message version */ - u16 object; /* HPI_OBJ_* */ - u16 function; /* HPI_SUBSYS_xxx, HPI_ADAPTER_xxx */ - u16 adapter_index; /* the adapter index */ - u16 obj_index; /* */ -}; - -struct hpi_message { - /* following fields must match HPI_MESSAGE_HEADER */ - u16 size; /* total size in bytes */ - u8 type; /* HPI_TYPE_MESSAGE */ - u8 version; /* message version */ - u16 object; /* HPI_OBJ_* */ - u16 function; /* HPI_SUBSYS_xxx, HPI_ADAPTER_xxx */ - u16 adapter_index; /* the adapter index */ - u16 obj_index; /* */ - union { - struct hpi_subsys_msg s; - union hpi_adapterx_msg ax; - struct hpi_stream_msg d; - struct hpi_mixer_msg m; - union hpi_mixerx_msg mx; /* extended mixer; */ - struct hpi_control_msg c; /* mixer control; */ - /* identical to struct hpi_control_msg, - but field naming is improved */ - struct hpi_control_union_msg cu; - struct hpi_nvmemory_msg n; - struct hpi_gpio_msg l; /* digital i/o */ - struct hpi_watchdog_msg w; - struct hpi_clock_msg t; /* dsp time */ - struct hpi_profile_msg p; - struct hpi_async_msg as; - char fixed_size[32]; - } u; -}; - -#define HPI_MESSAGE_SIZE_BY_OBJECT { \ - sizeof(struct hpi_message_header) , /* Default, no object type 0 */ \ - sizeof(struct hpi_message_header) + sizeof(struct hpi_subsys_msg),\ - sizeof(struct hpi_message_header) + sizeof(union hpi_adapterx_msg),\ - sizeof(struct hpi_message_header) + sizeof(struct hpi_stream_msg),\ - sizeof(struct hpi_message_header) + sizeof(struct hpi_stream_msg),\ - sizeof(struct hpi_message_header) + sizeof(struct hpi_mixer_msg),\ - sizeof(struct hpi_message_header) , /* no node message */ \ - sizeof(struct hpi_message_header) + sizeof(struct hpi_control_msg),\ - sizeof(struct hpi_message_header) + sizeof(struct hpi_nvmemory_msg),\ - sizeof(struct hpi_message_header) + sizeof(struct hpi_gpio_msg),\ - sizeof(struct hpi_message_header) + sizeof(struct hpi_watchdog_msg),\ - sizeof(struct hpi_message_header) + sizeof(struct hpi_clock_msg),\ - sizeof(struct hpi_message_header) + sizeof(struct hpi_profile_msg),\ - sizeof(struct hpi_message_header), /* controlx obj removed */ \ - sizeof(struct hpi_message_header) + sizeof(struct hpi_async_msg) \ -} - -/* -Note that the wSpecificError error field should be inspected and potentially -reported whenever HPI_ERROR_DSP_COMMUNICATION or HPI_ERROR_DSP_BOOTLOAD is -returned in wError. -*/ -struct hpi_response_header { - u16 size; - u8 type; /* HPI_TYPE_RESPONSE */ - u8 version; /* response version */ - u16 object; /* HPI_OBJ_* */ - u16 function; /* HPI_SUBSYS_xxx, HPI_ADAPTER_xxx */ - u16 error; /* HPI_ERROR_xxx */ - u16 specific_error; /* adapter specific error */ -}; - -struct hpi_response { -/* following fields must match HPI_RESPONSE_HEADER */ - u16 size; - u8 type; /* HPI_TYPE_RESPONSE */ - u8 version; /* response version */ - u16 object; /* HPI_OBJ_* */ - u16 function; /* HPI_SUBSYS_xxx, HPI_ADAPTER_xxx */ - u16 error; /* HPI_ERROR_xxx */ - u16 specific_error; /* adapter specific error */ - union { - struct hpi_subsys_res s; - union hpi_adapterx_res ax; - struct hpi_stream_res d; - struct hpi_mixer_res m; - union hpi_mixerx_res mx; /* extended mixer; */ - struct hpi_control_res c; /* mixer control; */ - /* identical to hpi_control_res, but field naming is improved */ - union hpi_control_union_res cu; - struct hpi_nvmemory_res n; - struct hpi_gpio_res l; /* digital i/o */ - struct hpi_watchdog_res w; - struct hpi_clock_res t; /* dsp time */ - struct hpi_profile_res p; - struct hpi_async_res as; - u8 bytes[52]; - } u; -}; - -#define HPI_RESPONSE_SIZE_BY_OBJECT { \ - sizeof(struct hpi_response_header) ,/* Default, no object type 0 */ \ - sizeof(struct hpi_response_header) + sizeof(struct hpi_subsys_res),\ - sizeof(struct hpi_response_header) + sizeof(union hpi_adapterx_res),\ - sizeof(struct hpi_response_header) + sizeof(struct hpi_stream_res),\ - sizeof(struct hpi_response_header) + sizeof(struct hpi_stream_res),\ - sizeof(struct hpi_response_header) + sizeof(struct hpi_mixer_res),\ - sizeof(struct hpi_response_header) , /* no node response */ \ - sizeof(struct hpi_response_header) + sizeof(struct hpi_control_res),\ - sizeof(struct hpi_response_header) + sizeof(struct hpi_nvmemory_res),\ - sizeof(struct hpi_response_header) + sizeof(struct hpi_gpio_res),\ - sizeof(struct hpi_response_header) + sizeof(struct hpi_watchdog_res),\ - sizeof(struct hpi_response_header) + sizeof(struct hpi_clock_res),\ - sizeof(struct hpi_response_header) + sizeof(struct hpi_profile_res),\ - sizeof(struct hpi_response_header), /* controlx obj removed */ \ - sizeof(struct hpi_response_header) + sizeof(struct hpi_async_res) \ -} - -/*********************** version 1 message/response **************************/ -#define HPINET_ETHERNET_DATA_SIZE (1500) -#define HPINET_IP_HDR_SIZE (20) -#define HPINET_IP_DATA_SIZE (HPINET_ETHERNET_DATA_SIZE - HPINET_IP_HDR_SIZE) -#define HPINET_UDP_HDR_SIZE (8) -#define HPINET_UDP_DATA_SIZE (HPINET_IP_DATA_SIZE - HPINET_UDP_HDR_SIZE) -#define HPINET_ASI_HDR_SIZE (2) -#define HPINET_ASI_DATA_SIZE (HPINET_UDP_DATA_SIZE - HPINET_ASI_HDR_SIZE) - -#define HPI_MAX_PAYLOAD_SIZE (HPINET_ASI_DATA_SIZE - 2) - -/* New style message/response, but still V0 compatible */ -struct hpi_msg_adapter_get_info { - struct hpi_message_header h; -}; - -struct hpi_res_adapter_get_info { - struct hpi_response_header h; /*v0 */ - struct hpi_adapter_res p; -}; - -struct hpi_res_adapter_debug_read { - struct hpi_response_header h; - u8 bytes[1024]; -}; - -struct hpi_msg_cobranet_hmi { - u16 attribute; - u16 padding; - u32 hmi_address; - u32 byte_count; -}; - -struct hpi_msg_cobranet_hmiwrite { - struct hpi_message_header h; - struct hpi_msg_cobranet_hmi p; - u8 bytes[256]; -}; - -struct hpi_msg_cobranet_hmiread { - struct hpi_message_header h; - struct hpi_msg_cobranet_hmi p; -}; - -struct hpi_res_cobranet_hmiread { - struct hpi_response_header h; - u32 byte_count; - u8 bytes[256]; -}; - -#if 1 -#define hpi_message_header_v1 hpi_message_header -#define hpi_response_header_v1 hpi_response_header -#else -/* V1 headers in Addition to v0 headers */ -struct hpi_message_header_v1 { - struct hpi_message_header h0; -/* struct { -} h1; */ -}; - -struct hpi_response_header_v1 { - struct hpi_response_header h0; - struct { - u16 adapter_index; /* the adapter index */ - u16 obj_index; /* object index */ - } h1; -}; -#endif - -struct hpi_msg_payload_v0 { - struct hpi_message_header h; - union { - struct hpi_subsys_msg s; - union hpi_adapterx_msg ax; - struct hpi_stream_msg d; - struct hpi_mixer_msg m; - union hpi_mixerx_msg mx; - struct hpi_control_msg c; - struct hpi_control_union_msg cu; - struct hpi_nvmemory_msg n; - struct hpi_gpio_msg l; - struct hpi_watchdog_msg w; - struct hpi_clock_msg t; - struct hpi_profile_msg p; - struct hpi_async_msg as; - } u; -}; - -struct hpi_res_payload_v0 { - struct hpi_response_header h; - union { - struct hpi_subsys_res s; - union hpi_adapterx_res ax; - struct hpi_stream_res d; - struct hpi_mixer_res m; - union hpi_mixerx_res mx; - struct hpi_control_res c; - union hpi_control_union_res cu; - struct hpi_nvmemory_res n; - struct hpi_gpio_res l; - struct hpi_watchdog_res w; - struct hpi_clock_res t; - struct hpi_profile_res p; - struct hpi_async_res as; - } u; -}; - -union hpi_message_buffer_v1 { - struct hpi_message m0; /* version 0 */ - struct hpi_message_header_v1 h; - u8 buf[HPI_MAX_PAYLOAD_SIZE]; -}; - -union hpi_response_buffer_v1 { - struct hpi_response r0; /* version 0 */ - struct hpi_response_header_v1 h; - u8 buf[HPI_MAX_PAYLOAD_SIZE]; -}; - -compile_time_assert((sizeof(union hpi_message_buffer_v1) <= - HPI_MAX_PAYLOAD_SIZE), message_buffer_ok); -compile_time_assert((sizeof(union hpi_response_buffer_v1) <= - HPI_MAX_PAYLOAD_SIZE), response_buffer_ok); - -/*////////////////////////////////////////////////////////////////////////// */ -/* declarations for compact control calls */ -struct hpi_control_defn { - u8 type; - u8 channels; - u8 src_node_type; - u8 src_node_index; - u8 dest_node_type; - u8 dest_node_index; -}; - -/*////////////////////////////////////////////////////////////////////////// */ -/* declarations for control caching (internal to HPI<->DSP interaction) */ - -/** indicates a cached u16 value is invalid. */ -#define HPI_CACHE_INVALID_UINT16 0xFFFF -/** indicates a cached short value is invalid. */ -#define HPI_CACHE_INVALID_SHORT -32768 - -/** A compact representation of (part of) a controls state. -Used for efficient transfer of the control state -between DSP and host or across a network -*/ -struct hpi_control_cache_info { - /** one of HPI_CONTROL_* */ - u8 control_type; - /** The total size of cached information in 32-bit words. */ - u8 size_in32bit_words; - /** The original index of the control on the DSP */ - u16 control_index; -}; - -struct hpi_control_cache_vol { - struct hpi_control_cache_info i; - short an_log[2]; - unsigned short flags; - char padding[2]; -}; - -struct hpi_control_cache_meter { - struct hpi_control_cache_info i; - short an_log_peak[2]; - short an_logRMS[2]; -}; - -struct hpi_control_cache_channelmode { - struct hpi_control_cache_info i; - u16 mode; - char temp_padding[6]; -}; - -struct hpi_control_cache_mux { - struct hpi_control_cache_info i; - u16 source_node_type; - u16 source_node_index; - char temp_padding[4]; -}; - -struct hpi_control_cache_level { - struct hpi_control_cache_info i; - short an_log[2]; - char temp_padding[4]; -}; - -struct hpi_control_cache_tuner { - struct hpi_control_cache_info i; - u32 freq_ink_hz; - u16 band; - short s_level_avg; -}; - -struct hpi_control_cache_aes3rx { - struct hpi_control_cache_info i; - u32 error_status; - u32 format; -}; - -struct hpi_control_cache_aes3tx { - struct hpi_control_cache_info i; - u32 format; - char temp_padding[4]; -}; - -struct hpi_control_cache_tonedetector { - struct hpi_control_cache_info i; - u16 state; - char temp_padding[6]; -}; - -struct hpi_control_cache_silencedetector { - struct hpi_control_cache_info i; - u32 state; - char temp_padding[4]; -}; - -struct hpi_control_cache_sampleclock { - struct hpi_control_cache_info i; - u16 source; - u16 source_index; - u32 sample_rate; -}; - -struct hpi_control_cache_microphone { - struct hpi_control_cache_info i; - u16 phantom_state; - char temp_padding[6]; -}; - -struct hpi_control_cache_single { - union { - struct hpi_control_cache_info i; - struct hpi_control_cache_vol vol; - struct hpi_control_cache_meter meter; - struct hpi_control_cache_channelmode mode; - struct hpi_control_cache_mux mux; - struct hpi_control_cache_level level; - struct hpi_control_cache_tuner tuner; - struct hpi_control_cache_aes3rx aes3rx; - struct hpi_control_cache_aes3tx aes3tx; - struct hpi_control_cache_tonedetector tone; - struct hpi_control_cache_silencedetector silence; - struct hpi_control_cache_sampleclock clk; - struct hpi_control_cache_microphone microphone; - } u; -}; - -struct hpi_control_cache_pad { - struct hpi_control_cache_info i; - u32 field_valid_flags; - u8 c_channel[8]; - u8 c_artist[40]; - u8 c_title[40]; - u8 c_comment[200]; - u32 pTY; - u32 pI; - u32 traffic_supported; - u32 traffic_anouncement; -}; - -/* 2^N sized FIFO buffer (internal to HPI<->DSP interaction) */ -struct hpi_fifo_buffer { - u32 size; - u32 dsp_index; - u32 host_index; -}; - -#ifndef DISABLE_PRAGMA_PACK1 -#pragma pack(pop) -#endif - -/* skip host side function declarations for DSP - compile and documentation extraction */ - -char hpi_handle_object(const u32 handle); - -void hpi_handle_to_indexes(const u32 handle, u16 *pw_adapter_index, - u16 *pw_object_index); - -u32 hpi_indexes_to_handle(const char c_object, const u16 adapter_index, - const u16 object_index); - -/*////////////////////////////////////////////////////////////////////////// */ - -/* main HPI entry point */ -void hpi_send_recv(struct hpi_message *phm, struct hpi_response *phr); - -/* used in PnP OS/driver */ -u16 hpi_subsys_create_adapter(const struct hpi_resource *p_resource, - u16 *pw_adapter_index); - -u16 hpi_outstream_host_buffer_get_info(u32 h_outstream, u8 **pp_buffer, - struct hpi_hostbuffer_status **pp_status); - -u16 hpi_instream_host_buffer_get_info(u32 h_instream, u8 **pp_buffer, - struct hpi_hostbuffer_status **pp_status); - -u16 hpi_adapter_restart(u16 adapter_index); - -/* -The following 3 functions were last declared in header files for -driver 3.10. HPI_ControlQuery() used to be the recommended way -of getting a volume range. Declared here for binary asihpi32.dll -compatibility. -*/ - -void hpi_format_to_msg(struct hpi_msg_format *pMF, - const struct hpi_format *pF); -void hpi_stream_response_to_legacy(struct hpi_stream_res *pSR); - -/*////////////////////////////////////////////////////////////////////////// */ -/* declarations for individual HPI entry points */ -hpi_handler_func HPI_6000; -hpi_handler_func HPI_6205; - -#endif /* _HPI_INTERNAL_H_ */ diff --git a/ANDROID_3.4.5/sound/pci/asihpi/hpi_version.h b/ANDROID_3.4.5/sound/pci/asihpi/hpi_version.h deleted file mode 100644 index e9146e53..00000000 --- a/ANDROID_3.4.5/sound/pci/asihpi/hpi_version.h +++ /dev/null @@ -1,32 +0,0 @@ -/** HPI Version Definitions -Development releases have odd minor version. -Production releases have even minor version. - -\file hpi_version.h -*/ - -#ifndef _HPI_VERSION_H -#define _HPI_VERSION_H - -/* Use single digits for versions less that 10 to avoid octal. */ -/* *** HPI_VER is the only edit required to update version *** */ -/** HPI version */ -#define HPI_VER HPI_VERSION_CONSTRUCTOR(4, 10, 1) - -/** HPI version string in dotted decimal format */ -#define HPI_VER_STRING "4.10.01" - -/** Library version as documented in hpi-api-versions.txt */ -#define HPI_LIB_VER HPI_VERSION_CONSTRUCTOR(10, 2, 0) - -/** Construct hpi version number from major, minor, release numbers */ -#define HPI_VERSION_CONSTRUCTOR(maj, min, r) ((maj << 16) + (min << 8) + r) - -/** Extract major version from hpi version number */ -#define HPI_VER_MAJOR(v) ((int)(v >> 16)) -/** Extract minor version from hpi version number */ -#define HPI_VER_MINOR(v) ((int)((v >> 8) & 0xFF)) -/** Extract release from hpi version number */ -#define HPI_VER_RELEASE(v) ((int)(v & 0xFF)) - -#endif diff --git a/ANDROID_3.4.5/sound/pci/asihpi/hpicmn.c b/ANDROID_3.4.5/sound/pci/asihpi/hpicmn.c deleted file mode 100644 index 7ed5c26c..00000000 --- a/ANDROID_3.4.5/sound/pci/asihpi/hpicmn.c +++ /dev/null @@ -1,703 +0,0 @@ -/****************************************************************************** - - AudioScience HPI driver - Copyright (C) 1997-2011 AudioScience Inc. <support@audioscience.com> - - This program is free software; you can redistribute it and/or modify - it under the terms of version 2 of the GNU General Public License as - published by the Free Software Foundation; - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - -\file hpicmn.c - - Common functions used by hpixxxx.c modules - -(C) Copyright AudioScience Inc. 1998-2003 -*******************************************************************************/ -#define SOURCEFILE_NAME "hpicmn.c" - -#include "hpi_internal.h" -#include "hpidebug.h" -#include "hpimsginit.h" - -#include "hpicmn.h" - -struct hpi_adapters_list { - struct hpios_spinlock list_lock; - struct hpi_adapter_obj adapter[HPI_MAX_ADAPTERS]; - u16 gw_num_adapters; -}; - -static struct hpi_adapters_list adapters; - -/** -* Given an HPI Message that was sent out and a response that was received, -* validate that the response has the correct fields filled in, -* i.e ObjectType, Function etc -**/ -u16 hpi_validate_response(struct hpi_message *phm, struct hpi_response *phr) -{ - if (phr->type != HPI_TYPE_RESPONSE) { - HPI_DEBUG_LOG(ERROR, "header type %d invalid\n", phr->type); - return HPI_ERROR_INVALID_RESPONSE; - } - - if (phr->object != phm->object) { - HPI_DEBUG_LOG(ERROR, "header object %d invalid\n", - phr->object); - return HPI_ERROR_INVALID_RESPONSE; - } - - if (phr->function != phm->function) { - HPI_DEBUG_LOG(ERROR, "header function %d invalid\n", - phr->function); - return HPI_ERROR_INVALID_RESPONSE; - } - - return 0; -} - -u16 hpi_add_adapter(struct hpi_adapter_obj *pao) -{ - u16 retval = 0; - /*HPI_ASSERT(pao->type); */ - - hpios_alistlock_lock(&adapters); - - if (pao->index >= HPI_MAX_ADAPTERS) { - retval = HPI_ERROR_BAD_ADAPTER_NUMBER; - goto unlock; - } - - if (adapters.adapter[pao->index].type) { - int a; - for (a = HPI_MAX_ADAPTERS - 1; a >= 0; a--) { - if (!adapters.adapter[a].type) { - HPI_DEBUG_LOG(WARNING, - "ASI%X duplicate index %d moved to %d\n", - pao->type, pao->index, a); - pao->index = a; - break; - } - } - if (a < 0) { - retval = HPI_ERROR_DUPLICATE_ADAPTER_NUMBER; - goto unlock; - } - } - adapters.adapter[pao->index] = *pao; - hpios_dsplock_init(&adapters.adapter[pao->index]); - adapters.gw_num_adapters++; - -unlock: - hpios_alistlock_unlock(&adapters); - return retval; -} - -void hpi_delete_adapter(struct hpi_adapter_obj *pao) -{ - if (!pao->type) { - HPI_DEBUG_LOG(ERROR, "removing null adapter?\n"); - return; - } - - hpios_alistlock_lock(&adapters); - if (adapters.adapter[pao->index].type) - adapters.gw_num_adapters--; - memset(&adapters.adapter[pao->index], 0, sizeof(adapters.adapter[0])); - hpios_alistlock_unlock(&adapters); -} - -/** -* FindAdapter returns a pointer to the struct hpi_adapter_obj with -* index wAdapterIndex in an HPI_ADAPTERS_LIST structure. -* -*/ -struct hpi_adapter_obj *hpi_find_adapter(u16 adapter_index) -{ - struct hpi_adapter_obj *pao = NULL; - - if (adapter_index >= HPI_MAX_ADAPTERS) { - HPI_DEBUG_LOG(VERBOSE, "find_adapter invalid index %d\n", - adapter_index); - return NULL; - } - - pao = &adapters.adapter[adapter_index]; - if (pao->type != 0) { - /* - HPI_DEBUG_LOG(VERBOSE, "Found adapter index %d\n", - wAdapterIndex); - */ - return pao; - } else { - /* - HPI_DEBUG_LOG(VERBOSE, "No adapter index %d\n", - wAdapterIndex); - */ - return NULL; - } -} - -/** -* -* wipe an HPI_ADAPTERS_LIST structure. -* -**/ -static void wipe_adapter_list(void) -{ - memset(&adapters, 0, sizeof(adapters)); -} - -static void subsys_get_adapter(struct hpi_message *phm, - struct hpi_response *phr) -{ - int count = phm->obj_index; - u16 index = 0; - - /* find the nCount'th nonzero adapter in array */ - for (index = 0; index < HPI_MAX_ADAPTERS; index++) { - if (adapters.adapter[index].type) { - if (!count) - break; - count--; - } - } - - if (index < HPI_MAX_ADAPTERS) { - phr->u.s.adapter_index = adapters.adapter[index].index; - phr->u.s.adapter_type = adapters.adapter[index].type; - } else { - phr->u.s.adapter_index = 0; - phr->u.s.adapter_type = 0; - phr->error = HPI_ERROR_INVALID_OBJ_INDEX; - } -} - -static unsigned int control_cache_alloc_check(struct hpi_control_cache *pC) -{ - unsigned int i; - int cached = 0; - if (!pC) - return 0; - - if (pC->init) - return pC->init; - - if (!pC->p_cache) - return 0; - - if (pC->control_count && pC->cache_size_in_bytes) { - char *p_master_cache; - unsigned int byte_count = 0; - - p_master_cache = (char *)pC->p_cache; - HPI_DEBUG_LOG(DEBUG, "check %d controls\n", - pC->control_count); - for (i = 0; i < pC->control_count; i++) { - struct hpi_control_cache_info *info = - (struct hpi_control_cache_info *) - &p_master_cache[byte_count]; - - if (!info->size_in32bit_words) { - if (!i) { - HPI_DEBUG_LOG(INFO, - "adap %d cache not ready?\n", - pC->adap_idx); - return 0; - } - /* The cache is invalid. - * Minimum valid entry size is - * sizeof(struct hpi_control_cache_info) - */ - HPI_DEBUG_LOG(ERROR, - "adap %d zero size cache entry %d\n", - pC->adap_idx, i); - break; - } - - if (info->control_type) { - pC->p_info[info->control_index] = info; - cached++; - } else { /* dummy cache entry */ - pC->p_info[info->control_index] = NULL; - } - - byte_count += info->size_in32bit_words * 4; - - HPI_DEBUG_LOG(VERBOSE, - "cached %d, pinfo %p index %d type %d size %d\n", - cached, pC->p_info[info->control_index], - info->control_index, info->control_type, - info->size_in32bit_words); - - /* quit loop early if whole cache has been scanned. - * dwControlCount is the maximum possible entries - * but some may be absent from the cache - */ - if (byte_count >= pC->cache_size_in_bytes) - break; - /* have seen last control index */ - if (info->control_index == pC->control_count - 1) - break; - } - - if (byte_count != pC->cache_size_in_bytes) - HPI_DEBUG_LOG(WARNING, - "adap %d bytecount %d != cache size %d\n", - pC->adap_idx, byte_count, - pC->cache_size_in_bytes); - else - HPI_DEBUG_LOG(DEBUG, - "adap %d cache good, bytecount == cache size = %d\n", - pC->adap_idx, byte_count); - - pC->init = (u16)cached; - } - return pC->init; -} - -/** Find a control. -*/ -static short find_control(u16 control_index, - struct hpi_control_cache *p_cache, struct hpi_control_cache_info **pI) -{ - if (!control_cache_alloc_check(p_cache)) { - HPI_DEBUG_LOG(VERBOSE, - "control_cache_alloc_check() failed %d\n", - control_index); - return 0; - } - - *pI = p_cache->p_info[control_index]; - if (!*pI) { - HPI_DEBUG_LOG(VERBOSE, "Uncached Control %d\n", - control_index); - return 0; - } else { - HPI_DEBUG_LOG(VERBOSE, "find_control() type %d\n", - (*pI)->control_type); - } - return 1; -} - -/* allow unified treatment of several string fields within struct */ -#define HPICMN_PAD_OFS_AND_SIZE(m) {\ - offsetof(struct hpi_control_cache_pad, m), \ - sizeof(((struct hpi_control_cache_pad *)(NULL))->m) } - -struct pad_ofs_size { - unsigned int offset; - unsigned int field_size; -}; - -static const struct pad_ofs_size pad_desc[] = { - HPICMN_PAD_OFS_AND_SIZE(c_channel), /* HPI_PAD_CHANNEL_NAME */ - HPICMN_PAD_OFS_AND_SIZE(c_artist), /* HPI_PAD_ARTIST */ - HPICMN_PAD_OFS_AND_SIZE(c_title), /* HPI_PAD_TITLE */ - HPICMN_PAD_OFS_AND_SIZE(c_comment), /* HPI_PAD_COMMENT */ -}; - -/** CheckControlCache checks the cache and fills the struct hpi_response - * accordingly. It returns one if a cache hit occurred, zero otherwise. - */ -short hpi_check_control_cache(struct hpi_control_cache *p_cache, - struct hpi_message *phm, struct hpi_response *phr) -{ - short found = 1; - struct hpi_control_cache_info *pI; - struct hpi_control_cache_single *pC; - size_t response_size; - if (!find_control(phm->obj_index, p_cache, &pI)) { - HPI_DEBUG_LOG(VERBOSE, - "HPICMN find_control() failed for adap %d\n", - phm->adapter_index); - return 0; - } - - phr->error = 0; - phr->specific_error = 0; - phr->version = 0; - - /* set the default response size */ - response_size = - sizeof(struct hpi_response_header) + - sizeof(struct hpi_control_res); - - /* pC is the default cached control strucure. May be cast to - something else in the following switch statement. - */ - pC = (struct hpi_control_cache_single *)pI; - - switch (pI->control_type) { - - case HPI_CONTROL_METER: - if (phm->u.c.attribute == HPI_METER_PEAK) { - phr->u.c.an_log_value[0] = pC->u.meter.an_log_peak[0]; - phr->u.c.an_log_value[1] = pC->u.meter.an_log_peak[1]; - } else if (phm->u.c.attribute == HPI_METER_RMS) { - if (pC->u.meter.an_logRMS[0] == - HPI_CACHE_INVALID_SHORT) { - phr->error = - HPI_ERROR_INVALID_CONTROL_ATTRIBUTE; - phr->u.c.an_log_value[0] = HPI_METER_MINIMUM; - phr->u.c.an_log_value[1] = HPI_METER_MINIMUM; - } else { - phr->u.c.an_log_value[0] = - pC->u.meter.an_logRMS[0]; - phr->u.c.an_log_value[1] = - pC->u.meter.an_logRMS[1]; - } - } else - found = 0; - break; - case HPI_CONTROL_VOLUME: - if (phm->u.c.attribute == HPI_VOLUME_GAIN) { - phr->u.c.an_log_value[0] = pC->u.vol.an_log[0]; - phr->u.c.an_log_value[1] = pC->u.vol.an_log[1]; - } else if (phm->u.c.attribute == HPI_VOLUME_MUTE) { - if (pC->u.vol.flags & HPI_VOLUME_FLAG_HAS_MUTE) { - if (pC->u.vol.flags & HPI_VOLUME_FLAG_MUTED) - phr->u.c.param1 = - HPI_BITMASK_ALL_CHANNELS; - else - phr->u.c.param1 = 0; - } else { - phr->error = - HPI_ERROR_INVALID_CONTROL_ATTRIBUTE; - phr->u.c.param1 = 0; - } - } else { - found = 0; - } - break; - case HPI_CONTROL_MULTIPLEXER: - if (phm->u.c.attribute == HPI_MULTIPLEXER_SOURCE) { - phr->u.c.param1 = pC->u.mux.source_node_type; - phr->u.c.param2 = pC->u.mux.source_node_index; - } else { - found = 0; - } - break; - case HPI_CONTROL_CHANNEL_MODE: - if (phm->u.c.attribute == HPI_CHANNEL_MODE_MODE) - phr->u.c.param1 = pC->u.mode.mode; - else - found = 0; - break; - case HPI_CONTROL_LEVEL: - if (phm->u.c.attribute == HPI_LEVEL_GAIN) { - phr->u.c.an_log_value[0] = pC->u.level.an_log[0]; - phr->u.c.an_log_value[1] = pC->u.level.an_log[1]; - } else - found = 0; - break; - case HPI_CONTROL_TUNER: - if (phm->u.c.attribute == HPI_TUNER_FREQ) - phr->u.c.param1 = pC->u.tuner.freq_ink_hz; - else if (phm->u.c.attribute == HPI_TUNER_BAND) - phr->u.c.param1 = pC->u.tuner.band; - else if (phm->u.c.attribute == HPI_TUNER_LEVEL_AVG) - if (pC->u.tuner.s_level_avg == - HPI_CACHE_INVALID_SHORT) { - phr->u.cu.tuner.s_level = 0; - phr->error = - HPI_ERROR_INVALID_CONTROL_ATTRIBUTE; - } else - phr->u.cu.tuner.s_level = - pC->u.tuner.s_level_avg; - else - found = 0; - break; - case HPI_CONTROL_AESEBU_RECEIVER: - if (phm->u.c.attribute == HPI_AESEBURX_ERRORSTATUS) - phr->u.c.param1 = pC->u.aes3rx.error_status; - else if (phm->u.c.attribute == HPI_AESEBURX_FORMAT) - phr->u.c.param1 = pC->u.aes3rx.format; - else - found = 0; - break; - case HPI_CONTROL_AESEBU_TRANSMITTER: - if (phm->u.c.attribute == HPI_AESEBUTX_FORMAT) - phr->u.c.param1 = pC->u.aes3tx.format; - else - found = 0; - break; - case HPI_CONTROL_TONEDETECTOR: - if (phm->u.c.attribute == HPI_TONEDETECTOR_STATE) - phr->u.c.param1 = pC->u.tone.state; - else - found = 0; - break; - case HPI_CONTROL_SILENCEDETECTOR: - if (phm->u.c.attribute == HPI_SILENCEDETECTOR_STATE) { - phr->u.c.param1 = pC->u.silence.state; - } else - found = 0; - break; - case HPI_CONTROL_MICROPHONE: - if (phm->u.c.attribute == HPI_MICROPHONE_PHANTOM_POWER) - phr->u.c.param1 = pC->u.microphone.phantom_state; - else - found = 0; - break; - case HPI_CONTROL_SAMPLECLOCK: - if (phm->u.c.attribute == HPI_SAMPLECLOCK_SOURCE) - phr->u.c.param1 = pC->u.clk.source; - else if (phm->u.c.attribute == HPI_SAMPLECLOCK_SOURCE_INDEX) { - if (pC->u.clk.source_index == - HPI_CACHE_INVALID_UINT16) { - phr->u.c.param1 = 0; - phr->error = - HPI_ERROR_INVALID_CONTROL_ATTRIBUTE; - } else - phr->u.c.param1 = pC->u.clk.source_index; - } else if (phm->u.c.attribute == HPI_SAMPLECLOCK_SAMPLERATE) - phr->u.c.param1 = pC->u.clk.sample_rate; - else - found = 0; - break; - case HPI_CONTROL_PAD:{ - struct hpi_control_cache_pad *p_pad; - p_pad = (struct hpi_control_cache_pad *)pI; - - if (!(p_pad->field_valid_flags & (1 << - HPI_CTL_ATTR_INDEX(phm->u.c. - attribute)))) { - phr->error = - HPI_ERROR_INVALID_CONTROL_ATTRIBUTE; - break; - } - - if (phm->u.c.attribute == HPI_PAD_PROGRAM_ID) - phr->u.c.param1 = p_pad->pI; - else if (phm->u.c.attribute == HPI_PAD_PROGRAM_TYPE) - phr->u.c.param1 = p_pad->pTY; - else { - unsigned int index = - HPI_CTL_ATTR_INDEX(phm->u.c. - attribute) - 1; - unsigned int offset = phm->u.c.param1; - unsigned int pad_string_len, field_size; - char *pad_string; - unsigned int tocopy; - - if (index > ARRAY_SIZE(pad_desc) - 1) { - phr->error = - HPI_ERROR_INVALID_CONTROL_ATTRIBUTE; - break; - } - - pad_string = - ((char *)p_pad) + - pad_desc[index].offset; - field_size = pad_desc[index].field_size; - /* Ensure null terminator */ - pad_string[field_size - 1] = 0; - - pad_string_len = strlen(pad_string) + 1; - - if (offset > pad_string_len) { - phr->error = - HPI_ERROR_INVALID_CONTROL_VALUE; - break; - } - - tocopy = pad_string_len - offset; - if (tocopy > sizeof(phr->u.cu.chars8.sz_data)) - tocopy = sizeof(phr->u.cu.chars8. - sz_data); - - memcpy(phr->u.cu.chars8.sz_data, - &pad_string[offset], tocopy); - - phr->u.cu.chars8.remaining_chars = - pad_string_len - offset - tocopy; - } - } - break; - default: - found = 0; - break; - } - - HPI_DEBUG_LOG(VERBOSE, "%s Adap %d, Ctl %d, Type %d, Attr %d\n", - found ? "Cached" : "Uncached", phm->adapter_index, - pI->control_index, pI->control_type, phm->u.c.attribute); - - if (found) { - phr->size = (u16)response_size; - phr->type = HPI_TYPE_RESPONSE; - phr->object = phm->object; - phr->function = phm->function; - } - - return found; -} - -/** Updates the cache with Set values. - -Only update if no error. -Volume and Level return the limited values in the response, so use these -Multiplexer does so use sent values -*/ -void hpi_cmn_control_cache_sync_to_msg(struct hpi_control_cache *p_cache, - struct hpi_message *phm, struct hpi_response *phr) -{ - struct hpi_control_cache_single *pC; - struct hpi_control_cache_info *pI; - - if (phr->error) - return; - - if (!find_control(phm->obj_index, p_cache, &pI)) { - HPI_DEBUG_LOG(VERBOSE, - "HPICMN find_control() failed for adap %d\n", - phm->adapter_index); - return; - } - - /* pC is the default cached control strucure. - May be cast to something else in the following switch statement. - */ - pC = (struct hpi_control_cache_single *)pI; - - switch (pI->control_type) { - case HPI_CONTROL_VOLUME: - if (phm->u.c.attribute == HPI_VOLUME_GAIN) { - pC->u.vol.an_log[0] = phr->u.c.an_log_value[0]; - pC->u.vol.an_log[1] = phr->u.c.an_log_value[1]; - } else if (phm->u.c.attribute == HPI_VOLUME_MUTE) { - if (phm->u.c.param1) - pC->u.vol.flags |= HPI_VOLUME_FLAG_MUTED; - else - pC->u.vol.flags &= ~HPI_VOLUME_FLAG_MUTED; - } - break; - case HPI_CONTROL_MULTIPLEXER: - /* mux does not return its setting on Set command. */ - if (phm->u.c.attribute == HPI_MULTIPLEXER_SOURCE) { - pC->u.mux.source_node_type = (u16)phm->u.c.param1; - pC->u.mux.source_node_index = (u16)phm->u.c.param2; - } - break; - case HPI_CONTROL_CHANNEL_MODE: - /* mode does not return its setting on Set command. */ - if (phm->u.c.attribute == HPI_CHANNEL_MODE_MODE) - pC->u.mode.mode = (u16)phm->u.c.param1; - break; - case HPI_CONTROL_LEVEL: - if (phm->u.c.attribute == HPI_LEVEL_GAIN) { - pC->u.vol.an_log[0] = phr->u.c.an_log_value[0]; - pC->u.vol.an_log[1] = phr->u.c.an_log_value[1]; - } - break; - case HPI_CONTROL_MICROPHONE: - if (phm->u.c.attribute == HPI_MICROPHONE_PHANTOM_POWER) - pC->u.microphone.phantom_state = (u16)phm->u.c.param1; - break; - case HPI_CONTROL_AESEBU_TRANSMITTER: - if (phm->u.c.attribute == HPI_AESEBUTX_FORMAT) - pC->u.aes3tx.format = phm->u.c.param1; - break; - case HPI_CONTROL_AESEBU_RECEIVER: - if (phm->u.c.attribute == HPI_AESEBURX_FORMAT) - pC->u.aes3rx.format = phm->u.c.param1; - break; - case HPI_CONTROL_SAMPLECLOCK: - if (phm->u.c.attribute == HPI_SAMPLECLOCK_SOURCE) - pC->u.clk.source = (u16)phm->u.c.param1; - else if (phm->u.c.attribute == HPI_SAMPLECLOCK_SOURCE_INDEX) - pC->u.clk.source_index = (u16)phm->u.c.param1; - else if (phm->u.c.attribute == HPI_SAMPLECLOCK_SAMPLERATE) - pC->u.clk.sample_rate = phm->u.c.param1; - break; - default: - break; - } -} - -/** Allocate control cache. - -\return Cache pointer, or NULL if allocation fails. -*/ -struct hpi_control_cache *hpi_alloc_control_cache(const u32 control_count, - const u32 size_in_bytes, u8 *p_dsp_control_buffer) -{ - struct hpi_control_cache *p_cache = - kmalloc(sizeof(*p_cache), GFP_KERNEL); - if (!p_cache) - return NULL; - - p_cache->p_info = kcalloc(control_count, sizeof(*p_cache->p_info), - GFP_KERNEL); - if (!p_cache->p_info) { - kfree(p_cache); - return NULL; - } - p_cache->cache_size_in_bytes = size_in_bytes; - p_cache->control_count = control_count; - p_cache->p_cache = p_dsp_control_buffer; - p_cache->init = 0; - return p_cache; -} - -void hpi_free_control_cache(struct hpi_control_cache *p_cache) -{ - if (p_cache) { - kfree(p_cache->p_info); - kfree(p_cache); - } -} - -static void subsys_message(struct hpi_message *phm, struct hpi_response *phr) -{ - hpi_init_response(phr, HPI_OBJ_SUBSYSTEM, phm->function, 0); - - switch (phm->function) { - case HPI_SUBSYS_OPEN: - case HPI_SUBSYS_CLOSE: - case HPI_SUBSYS_DRIVER_UNLOAD: - break; - case HPI_SUBSYS_DRIVER_LOAD: - wipe_adapter_list(); - hpios_alistlock_init(&adapters); - break; - case HPI_SUBSYS_GET_ADAPTER: - subsys_get_adapter(phm, phr); - break; - case HPI_SUBSYS_GET_NUM_ADAPTERS: - phr->u.s.num_adapters = adapters.gw_num_adapters; - break; - case HPI_SUBSYS_CREATE_ADAPTER: - break; - default: - phr->error = HPI_ERROR_INVALID_FUNC; - break; - } -} - -void HPI_COMMON(struct hpi_message *phm, struct hpi_response *phr) -{ - switch (phm->type) { - case HPI_TYPE_REQUEST: - switch (phm->object) { - case HPI_OBJ_SUBSYSTEM: - subsys_message(phm, phr); - break; - } - break; - - default: - phr->error = HPI_ERROR_INVALID_TYPE; - break; - } -} diff --git a/ANDROID_3.4.5/sound/pci/asihpi/hpicmn.h b/ANDROID_3.4.5/sound/pci/asihpi/hpicmn.h deleted file mode 100644 index e4412128..00000000 --- a/ANDROID_3.4.5/sound/pci/asihpi/hpicmn.h +++ /dev/null @@ -1,67 +0,0 @@ -/** - - AudioScience HPI driver - Copyright (C) 1997-2011 AudioScience Inc. <support@audioscience.com> - - This program is free software; you can redistribute it and/or modify - it under the terms of version 2 of the GNU General Public License as - published by the Free Software Foundation; - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - -*/ - -struct hpi_adapter_obj; - -/* a function that takes an adapter obj and returns an int */ -typedef int adapter_int_func(struct hpi_adapter_obj *pao); - -struct hpi_adapter_obj { - struct hpi_pci pci; /* PCI info - bus#,dev#,address etc */ - u16 type; /* 0x6644 == ASI6644 etc */ - u16 index; - - struct hpios_spinlock dsp_lock; - - u16 dsp_crashed; - u16 has_control_cache; - void *priv; -}; - -struct hpi_control_cache { - /** indicates whether the structures are initialized */ - u16 init; - u16 adap_idx; - u32 control_count; - u32 cache_size_in_bytes; - /** pointer to allocated memory of lookup pointers. */ - struct hpi_control_cache_info **p_info; - /** pointer to DSP's control cache. */ - u8 *p_cache; -}; - -struct hpi_adapter_obj *hpi_find_adapter(u16 adapter_index); - -u16 hpi_add_adapter(struct hpi_adapter_obj *pao); - -void hpi_delete_adapter(struct hpi_adapter_obj *pao); - -short hpi_check_control_cache(struct hpi_control_cache *pC, - struct hpi_message *phm, struct hpi_response *phr); -struct hpi_control_cache *hpi_alloc_control_cache(const u32 - number_of_controls, const u32 size_in_bytes, u8 *pDSP_control_buffer); -void hpi_free_control_cache(struct hpi_control_cache *p_cache); - -void hpi_cmn_control_cache_sync_to_msg(struct hpi_control_cache *pC, - struct hpi_message *phm, struct hpi_response *phr); - -u16 hpi_validate_response(struct hpi_message *phm, struct hpi_response *phr); - -hpi_handler_func HPI_COMMON; diff --git a/ANDROID_3.4.5/sound/pci/asihpi/hpidebug.c b/ANDROID_3.4.5/sound/pci/asihpi/hpidebug.c deleted file mode 100644 index ac86a1f1..00000000 --- a/ANDROID_3.4.5/sound/pci/asihpi/hpidebug.c +++ /dev/null @@ -1,78 +0,0 @@ -/************************************************************************ - - AudioScience HPI driver - Copyright (C) 1997-2011 AudioScience Inc. <support@audioscience.com> - - This program is free software; you can redistribute it and/or modify - it under the terms of version 2 of the GNU General Public License as - published by the Free Software Foundation; - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - -Debug macro translation. - -************************************************************************/ - -#include "hpi_internal.h" -#include "hpidebug.h" - -/* Debug level; 0 quiet; 1 informative, 2 debug, 3 verbose debug. */ -int hpi_debug_level = HPI_DEBUG_LEVEL_DEFAULT; - -void hpi_debug_init(void) -{ - printk(KERN_INFO "debug start\n"); -} - -int hpi_debug_level_set(int level) -{ - int old_level; - - old_level = hpi_debug_level; - hpi_debug_level = level; - return old_level; -} - -int hpi_debug_level_get(void) -{ - return hpi_debug_level; -} - -void hpi_debug_message(struct hpi_message *phm, char *sz_fileline) -{ - if (phm) { - printk(KERN_DEBUG "HPI_MSG%d,%d,%d,%d,%d\n", phm->version, - phm->adapter_index, phm->obj_index, phm->function, - phm->u.c.attribute); - } - -} - -void hpi_debug_data(u16 *pdata, u32 len) -{ - u32 i; - int j; - int k; - int lines; - int cols = 8; - - lines = (len + cols - 1) / cols; - if (lines > 8) - lines = 8; - - for (i = 0, j = 0; j < lines; j++) { - printk(KERN_DEBUG "%p:", (pdata + i)); - - for (k = 0; k < cols && i < len; i++, k++) - printk("%s%04x", k == 0 ? "" : " ", pdata[i]); - - printk("\n"); - } -} diff --git a/ANDROID_3.4.5/sound/pci/asihpi/hpidebug.h b/ANDROID_3.4.5/sound/pci/asihpi/hpidebug.h deleted file mode 100644 index 2c9af232..00000000 --- a/ANDROID_3.4.5/sound/pci/asihpi/hpidebug.h +++ /dev/null @@ -1,102 +0,0 @@ -/***************************************************************************** - - AudioScience HPI driver - Copyright (C) 1997-2011 AudioScience Inc. <support@audioscience.com> - - This program is free software; you can redistribute it and/or modify - it under the terms of version 2 of the GNU General Public License as - published by the Free Software Foundation; - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - -Debug macros. - -*****************************************************************************/ - -#ifndef _HPIDEBUG_H -#define _HPIDEBUG_H - -#include "hpi_internal.h" - -/* Define debugging levels. */ -enum { HPI_DEBUG_LEVEL_ERROR = 0, /* always log errors */ - HPI_DEBUG_LEVEL_WARNING = 1, - HPI_DEBUG_LEVEL_NOTICE = 2, - HPI_DEBUG_LEVEL_INFO = 3, - HPI_DEBUG_LEVEL_DEBUG = 4, - HPI_DEBUG_LEVEL_VERBOSE = 5 /* same printk level as DEBUG */ -}; - -#define HPI_DEBUG_LEVEL_DEFAULT HPI_DEBUG_LEVEL_NOTICE - -/* an OS can define an extra flag string that is appended to - the start of each message, eg see linux kernel hpios.h */ - -#ifdef SOURCEFILE_NAME -#define FILE_LINE SOURCEFILE_NAME ":" __stringify(__LINE__) " " -#else -#define FILE_LINE __FILE__ ":" __stringify(__LINE__) " " -#endif - -#define HPI_DEBUG_ASSERT(expression) \ - do { \ - if (!(expression)) { \ - printk(KERN_ERR FILE_LINE \ - "ASSERT " __stringify(expression)); \ - } \ - } while (0) - -#define HPI_DEBUG_LOG(level, ...) \ - do { \ - if (hpi_debug_level >= HPI_DEBUG_LEVEL_##level) { \ - printk(HPI_DEBUG_FLAG_##level \ - FILE_LINE __VA_ARGS__); \ - } \ - } while (0) - -void hpi_debug_init(void); -int hpi_debug_level_set(int level); -int hpi_debug_level_get(void); -/* needed by Linux driver for dynamic debug level changes */ -extern int hpi_debug_level; - -void hpi_debug_message(struct hpi_message *phm, char *sz_fileline); - -void hpi_debug_data(u16 *pdata, u32 len); - -#define HPI_DEBUG_DATA(pdata, len) \ - do { \ - if (hpi_debug_level >= HPI_DEBUG_LEVEL_VERBOSE) \ - hpi_debug_data(pdata, len); \ - } while (0) - -#define HPI_DEBUG_MESSAGE(level, phm) \ - do { \ - if (hpi_debug_level >= HPI_DEBUG_LEVEL_##level) { \ - hpi_debug_message(phm, HPI_DEBUG_FLAG_##level \ - FILE_LINE __stringify(level)); \ - } \ - } while (0) - -#define HPI_DEBUG_RESPONSE(phr) \ - do { \ - if (((hpi_debug_level >= HPI_DEBUG_LEVEL_DEBUG) && \ - (phr->error)) ||\ - (hpi_debug_level >= HPI_DEBUG_LEVEL_VERBOSE)) \ - printk(KERN_DEBUG "HPI_RES%d,%d,%d\n", \ - phr->version, phr->error, phr->specific_error); \ - } while (0) - -#ifndef compile_time_assert -#define compile_time_assert(cond, msg) \ - typedef char msg[(cond) ? 1 : -1] -#endif - -#endif /* _HPIDEBUG_H_ */ diff --git a/ANDROID_3.4.5/sound/pci/asihpi/hpidspcd.c b/ANDROID_3.4.5/sound/pci/asihpi/hpidspcd.c deleted file mode 100644 index 456a758f..00000000 --- a/ANDROID_3.4.5/sound/pci/asihpi/hpidspcd.c +++ /dev/null @@ -1,148 +0,0 @@ -/***********************************************************************/ -/** - - AudioScience HPI driver - Copyright (C) 1997-2011 AudioScience Inc. <support@audioscience.com> - - This program is free software; you can redistribute it and/or modify - it under the terms of version 2 of the GNU General Public License as - published by the Free Software Foundation; - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - -\file -Functions for reading DSP code using -hotplug firmware loader from individual dsp code files -*/ -/***********************************************************************/ -#define SOURCEFILE_NAME "hpidspcd.c" -#include "hpidspcd.h" -#include "hpidebug.h" -#include "hpi_version.h" - -struct dsp_code_private { - /** Firmware descriptor */ - const struct firmware *firmware; - struct pci_dev *dev; -}; - -/*-------------------------------------------------------------------*/ -short hpi_dsp_code_open(u32 adapter, void *os_data, struct dsp_code *dsp_code, - u32 *os_error_code) -{ - const struct firmware *firmware; - struct pci_dev *dev = os_data; - struct code_header header; - char fw_name[20]; - short err_ret = HPI_ERROR_DSP_FILE_NOT_FOUND; - int err; - - sprintf(fw_name, "asihpi/dsp%04x.bin", adapter); - - err = request_firmware(&firmware, fw_name, &dev->dev); - - if (err || !firmware) { - dev_printk(KERN_ERR, &dev->dev, - "%d, request_firmware failed for %s\n", err, - fw_name); - goto error1; - } - if (firmware->size < sizeof(header)) { - dev_printk(KERN_ERR, &dev->dev, "Header size too small %s\n", - fw_name); - goto error2; - } - memcpy(&header, firmware->data, sizeof(header)); - - if ((header.type != 0x45444F43) || /* "CODE" */ - (header.adapter != adapter) - || (header.size != firmware->size)) { - dev_printk(KERN_ERR, &dev->dev, - "Invalid firmware header size %d != file %zd\n", - header.size, firmware->size); - goto error2; - } - - if ((header.version >> 9) != (HPI_VER >> 9)) { - /* Consider even and subsequent odd minor versions to be compatible */ - dev_printk(KERN_ERR, &dev->dev, - "Incompatible firmware version " - "DSP image %X != Driver %X\n", header.version, - HPI_VER); - goto error2; - } - - if (header.version != HPI_VER) { - dev_printk(KERN_INFO, &dev->dev, - "Firmware: release version mismatch DSP image %X != Driver %X\n", - header.version, HPI_VER); - } - - HPI_DEBUG_LOG(DEBUG, "dsp code %s opened\n", fw_name); - dsp_code->pvt = kmalloc(sizeof(*dsp_code->pvt), GFP_KERNEL); - if (!dsp_code->pvt) { - err_ret = HPI_ERROR_MEMORY_ALLOC; - goto error2; - } - - dsp_code->pvt->dev = dev; - dsp_code->pvt->firmware = firmware; - dsp_code->header = header; - dsp_code->block_length = header.size / sizeof(u32); - dsp_code->word_count = sizeof(header) / sizeof(u32); - return 0; - -error2: - release_firmware(firmware); -error1: - dsp_code->block_length = 0; - return err_ret; -} - -/*-------------------------------------------------------------------*/ -void hpi_dsp_code_close(struct dsp_code *dsp_code) -{ - HPI_DEBUG_LOG(DEBUG, "dsp code closed\n"); - release_firmware(dsp_code->pvt->firmware); - kfree(dsp_code->pvt); -} - -/*-------------------------------------------------------------------*/ -void hpi_dsp_code_rewind(struct dsp_code *dsp_code) -{ - /* Go back to start of data, after header */ - dsp_code->word_count = sizeof(struct code_header) / sizeof(u32); -} - -/*-------------------------------------------------------------------*/ -short hpi_dsp_code_read_word(struct dsp_code *dsp_code, u32 *pword) -{ - if (dsp_code->word_count + 1 > dsp_code->block_length) - return HPI_ERROR_DSP_FILE_FORMAT; - - *pword = ((u32 *)(dsp_code->pvt->firmware->data))[dsp_code-> - word_count]; - dsp_code->word_count++; - return 0; -} - -/*-------------------------------------------------------------------*/ -short hpi_dsp_code_read_block(size_t words_requested, - struct dsp_code *dsp_code, u32 **ppblock) -{ - if (dsp_code->word_count + words_requested > dsp_code->block_length) - return HPI_ERROR_DSP_FILE_FORMAT; - - *ppblock = - ((u32 *)(dsp_code->pvt->firmware->data)) + - dsp_code->word_count; - dsp_code->word_count += words_requested; - return 0; -} diff --git a/ANDROID_3.4.5/sound/pci/asihpi/hpidspcd.h b/ANDROID_3.4.5/sound/pci/asihpi/hpidspcd.h deleted file mode 100644 index 659d19ca..00000000 --- a/ANDROID_3.4.5/sound/pci/asihpi/hpidspcd.h +++ /dev/null @@ -1,106 +0,0 @@ -/***********************************************************************/ -/** - - AudioScience HPI driver - Copyright (C) 1997-2011 AudioScience Inc. <support@audioscience.com> - - This program is free software; you can redistribute it and/or modify - it under the terms of version 2 of the GNU General Public License as - published by the Free Software Foundation; - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - -\file -Functions for reading DSP code to load into DSP - -*/ -/***********************************************************************/ -#ifndef _HPIDSPCD_H_ -#define _HPIDSPCD_H_ - -#include "hpi_internal.h" - -/** Header structure for dsp firmware file - This structure must match that used in s2bin.c for generation of asidsp.bin - */ -/*#ifndef DISABLE_PRAGMA_PACK1 */ -/*#pragma pack(push, 1) */ -/*#endif */ -struct code_header { - /** Size in bytes including header */ - u32 size; - /** File type tag "CODE" == 0x45444F43 */ - u32 type; - /** Adapter model number */ - u32 adapter; - /** Firmware version*/ - u32 version; - /** Data checksum */ - u32 checksum; -}; -/*#ifndef DISABLE_PRAGMA_PACK1 */ -/*#pragma pack(pop) */ -/*#endif */ - -/*? Don't need the pragmas? */ -compile_time_assert((sizeof(struct code_header) == 20), code_header_size); - -/** Descriptor for dspcode from firmware loader */ -struct dsp_code { - /** copy of file header */ - struct code_header header; - /** Expected number of words in the whole dsp code,INCL header */ - u32 block_length; - /** Number of words read so far */ - u32 word_count; - - /** internal state of DSP code reader */ - struct dsp_code_private *pvt; -}; - -/** Prepare *psDspCode to refer to the requested adapter's firmware. -Code file name is obtained from HpiOs_GetDspCodePath - -\return 0 for success, or error code if requested code is not available -*/ -short hpi_dsp_code_open( - /** Code identifier, usually adapter family */ - u32 adapter, void *pci_dev, - /** Pointer to DSP code control structure */ - struct dsp_code *ps_dsp_code, - /** Pointer to dword to receive OS specific error code */ - u32 *pos_error_code); - -/** Close the DSP code file */ -void hpi_dsp_code_close(struct dsp_code *ps_dsp_code); - -/** Rewind to the beginning of the DSP code file (for verify) */ -void hpi_dsp_code_rewind(struct dsp_code *ps_dsp_code); - -/** Read one word from the dsp code file - \return 0 for success, or error code if eof, or block length exceeded -*/ -short hpi_dsp_code_read_word(struct dsp_code *ps_dsp_code, - /**< DSP code descriptor */ - u32 *pword /**< Where to store the read word */ - ); - -/** Get a block of dsp code into an internal buffer, and provide a pointer to -that buffer. (If dsp code is already an array in memory, it is referenced, -not copied.) - -\return Error if requested number of words are not available -*/ -short hpi_dsp_code_read_block(size_t words_requested, - struct dsp_code *ps_dsp_code, - /* Pointer to store (Pointer to code buffer) */ - u32 **ppblock); - -#endif diff --git a/ANDROID_3.4.5/sound/pci/asihpi/hpifunc.c b/ANDROID_3.4.5/sound/pci/asihpi/hpifunc.c deleted file mode 100644 index 510e56cf..00000000 --- a/ANDROID_3.4.5/sound/pci/asihpi/hpifunc.c +++ /dev/null @@ -1,2871 +0,0 @@ - -#include "hpi_internal.h" -#include "hpimsginit.h" - -#include "hpidebug.h" - -struct hpi_handle { - unsigned int obj_index:12; - unsigned int obj_type:4; - unsigned int adapter_index:14; - unsigned int spare:1; - unsigned int read_only:1; -}; - -union handle_word { - struct hpi_handle h; - u32 w; -}; - -u32 hpi_indexes_to_handle(const char c_object, const u16 adapter_index, - const u16 object_index) -{ - union handle_word handle; - - handle.h.adapter_index = adapter_index; - handle.h.spare = 0; - handle.h.read_only = 0; - handle.h.obj_type = c_object; - handle.h.obj_index = object_index; - return handle.w; -} - -static u16 hpi_handle_indexes(const u32 h, u16 *p1, u16 *p2) -{ - union handle_word uhandle; - if (!h) - return HPI_ERROR_INVALID_HANDLE; - - uhandle.w = h; - - *p1 = (u16)uhandle.h.adapter_index; - if (p2) - *p2 = (u16)uhandle.h.obj_index; - - return 0; -} - -void hpi_handle_to_indexes(const u32 handle, u16 *pw_adapter_index, - u16 *pw_object_index) -{ - hpi_handle_indexes(handle, pw_adapter_index, pw_object_index); -} - -char hpi_handle_object(const u32 handle) -{ - union handle_word uhandle; - uhandle.w = handle; - return (char)uhandle.h.obj_type; -} - -void hpi_format_to_msg(struct hpi_msg_format *pMF, - const struct hpi_format *pF) -{ - pMF->sample_rate = pF->sample_rate; - pMF->bit_rate = pF->bit_rate; - pMF->attributes = pF->attributes; - pMF->channels = pF->channels; - pMF->format = pF->format; -} - -static void hpi_msg_to_format(struct hpi_format *pF, - struct hpi_msg_format *pMF) -{ - pF->sample_rate = pMF->sample_rate; - pF->bit_rate = pMF->bit_rate; - pF->attributes = pMF->attributes; - pF->channels = pMF->channels; - pF->format = pMF->format; - pF->mode_legacy = 0; - pF->unused = 0; -} - -void hpi_stream_response_to_legacy(struct hpi_stream_res *pSR) -{ - pSR->u.legacy_stream_info.auxiliary_data_available = - pSR->u.stream_info.auxiliary_data_available; - pSR->u.legacy_stream_info.state = pSR->u.stream_info.state; -} - -static inline void hpi_send_recvV1(struct hpi_message_header *m, - struct hpi_response_header *r) -{ - hpi_send_recv((struct hpi_message *)m, (struct hpi_response *)r); -} - -u16 hpi_subsys_get_version_ex(u32 *pversion_ex) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM, - HPI_SUBSYS_GET_VERSION); - hpi_send_recv(&hm, &hr); - *pversion_ex = hr.u.s.data; - return hr.error; -} - -u16 hpi_subsys_get_num_adapters(int *pn_num_adapters) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM, - HPI_SUBSYS_GET_NUM_ADAPTERS); - hpi_send_recv(&hm, &hr); - *pn_num_adapters = (int)hr.u.s.num_adapters; - return hr.error; -} - -u16 hpi_subsys_get_adapter(int iterator, u32 *padapter_index, - u16 *pw_adapter_type) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM, - HPI_SUBSYS_GET_ADAPTER); - hm.obj_index = (u16)iterator; - hpi_send_recv(&hm, &hr); - *padapter_index = (int)hr.u.s.adapter_index; - *pw_adapter_type = hr.u.s.adapter_type; - - return hr.error; -} - -u16 hpi_adapter_open(u16 adapter_index) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER, - HPI_ADAPTER_OPEN); - hm.adapter_index = adapter_index; - - hpi_send_recv(&hm, &hr); - - return hr.error; - -} - -u16 hpi_adapter_close(u16 adapter_index) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER, - HPI_ADAPTER_CLOSE); - hm.adapter_index = adapter_index; - - hpi_send_recv(&hm, &hr); - - return hr.error; -} - -u16 hpi_adapter_set_mode(u16 adapter_index, u32 adapter_mode) -{ - return hpi_adapter_set_mode_ex(adapter_index, adapter_mode, - HPI_ADAPTER_MODE_SET); -} - -u16 hpi_adapter_set_mode_ex(u16 adapter_index, u32 adapter_mode, - u16 query_or_set) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER, - HPI_ADAPTER_SET_MODE); - hm.adapter_index = adapter_index; - hm.u.ax.mode.adapter_mode = adapter_mode; - hm.u.ax.mode.query_or_set = query_or_set; - hpi_send_recv(&hm, &hr); - return hr.error; -} - -u16 hpi_adapter_get_mode(u16 adapter_index, u32 *padapter_mode) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER, - HPI_ADAPTER_GET_MODE); - hm.adapter_index = adapter_index; - hpi_send_recv(&hm, &hr); - if (padapter_mode) - *padapter_mode = hr.u.ax.mode.adapter_mode; - return hr.error; -} - -u16 hpi_adapter_get_info(u16 adapter_index, u16 *pw_num_outstreams, - u16 *pw_num_instreams, u16 *pw_version, u32 *pserial_number, - u16 *pw_adapter_type) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER, - HPI_ADAPTER_GET_INFO); - hm.adapter_index = adapter_index; - - hpi_send_recv(&hm, &hr); - - *pw_adapter_type = hr.u.ax.info.adapter_type; - *pw_num_outstreams = hr.u.ax.info.num_outstreams; - *pw_num_instreams = hr.u.ax.info.num_instreams; - *pw_version = hr.u.ax.info.version; - *pserial_number = hr.u.ax.info.serial_number; - return hr.error; -} - -u16 hpi_adapter_get_module_by_index(u16 adapter_index, u16 module_index, - u16 *pw_num_outputs, u16 *pw_num_inputs, u16 *pw_version, - u32 *pserial_number, u16 *pw_module_type, u32 *ph_module) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER, - HPI_ADAPTER_MODULE_INFO); - hm.adapter_index = adapter_index; - hm.u.ax.module_info.index = module_index; - - hpi_send_recv(&hm, &hr); - - *pw_module_type = hr.u.ax.info.adapter_type; - *pw_num_outputs = hr.u.ax.info.num_outstreams; - *pw_num_inputs = hr.u.ax.info.num_instreams; - *pw_version = hr.u.ax.info.version; - *pserial_number = hr.u.ax.info.serial_number; - *ph_module = 0; - - return hr.error; -} - -u16 hpi_adapter_set_property(u16 adapter_index, u16 property, u16 parameter1, - u16 parameter2) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER, - HPI_ADAPTER_SET_PROPERTY); - hm.adapter_index = adapter_index; - hm.u.ax.property_set.property = property; - hm.u.ax.property_set.parameter1 = parameter1; - hm.u.ax.property_set.parameter2 = parameter2; - - hpi_send_recv(&hm, &hr); - - return hr.error; -} - -u16 hpi_adapter_get_property(u16 adapter_index, u16 property, - u16 *pw_parameter1, u16 *pw_parameter2) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER, - HPI_ADAPTER_GET_PROPERTY); - hm.adapter_index = adapter_index; - hm.u.ax.property_set.property = property; - - hpi_send_recv(&hm, &hr); - if (!hr.error) { - if (pw_parameter1) - *pw_parameter1 = hr.u.ax.property_get.parameter1; - if (pw_parameter2) - *pw_parameter2 = hr.u.ax.property_get.parameter2; - } - - return hr.error; -} - -u16 hpi_adapter_enumerate_property(u16 adapter_index, u16 index, - u16 what_to_enumerate, u16 property_index, u32 *psetting) -{ - return 0; -} - -u16 hpi_format_create(struct hpi_format *p_format, u16 channels, u16 format, - u32 sample_rate, u32 bit_rate, u32 attributes) -{ - u16 err = 0; - struct hpi_msg_format fmt; - - switch (channels) { - case 1: - case 2: - case 4: - case 6: - case 8: - case 16: - break; - default: - err = HPI_ERROR_INVALID_CHANNELS; - return err; - } - fmt.channels = channels; - - switch (format) { - case HPI_FORMAT_PCM16_SIGNED: - case HPI_FORMAT_PCM24_SIGNED: - case HPI_FORMAT_PCM32_SIGNED: - case HPI_FORMAT_PCM32_FLOAT: - case HPI_FORMAT_PCM16_BIGENDIAN: - case HPI_FORMAT_PCM8_UNSIGNED: - case HPI_FORMAT_MPEG_L1: - case HPI_FORMAT_MPEG_L2: - case HPI_FORMAT_MPEG_L3: - case HPI_FORMAT_DOLBY_AC2: - case HPI_FORMAT_AA_TAGIT1_HITS: - case HPI_FORMAT_AA_TAGIT1_INSERTS: - case HPI_FORMAT_RAW_BITSTREAM: - case HPI_FORMAT_AA_TAGIT1_HITS_EX1: - case HPI_FORMAT_OEM1: - case HPI_FORMAT_OEM2: - break; - default: - err = HPI_ERROR_INVALID_FORMAT; - return err; - } - fmt.format = format; - - if (sample_rate < 8000L) { - err = HPI_ERROR_INCOMPATIBLE_SAMPLERATE; - sample_rate = 8000L; - } - if (sample_rate > 200000L) { - err = HPI_ERROR_INCOMPATIBLE_SAMPLERATE; - sample_rate = 200000L; - } - fmt.sample_rate = sample_rate; - - switch (format) { - case HPI_FORMAT_MPEG_L1: - case HPI_FORMAT_MPEG_L2: - case HPI_FORMAT_MPEG_L3: - fmt.bit_rate = bit_rate; - break; - case HPI_FORMAT_PCM16_SIGNED: - case HPI_FORMAT_PCM16_BIGENDIAN: - fmt.bit_rate = channels * sample_rate * 2; - break; - case HPI_FORMAT_PCM32_SIGNED: - case HPI_FORMAT_PCM32_FLOAT: - fmt.bit_rate = channels * sample_rate * 4; - break; - case HPI_FORMAT_PCM8_UNSIGNED: - fmt.bit_rate = channels * sample_rate; - break; - default: - fmt.bit_rate = 0; - } - - switch (format) { - case HPI_FORMAT_MPEG_L2: - if ((channels == 1) - && (attributes != HPI_MPEG_MODE_DEFAULT)) { - attributes = HPI_MPEG_MODE_DEFAULT; - err = HPI_ERROR_INVALID_FORMAT; - } else if (attributes > HPI_MPEG_MODE_DUALCHANNEL) { - attributes = HPI_MPEG_MODE_DEFAULT; - err = HPI_ERROR_INVALID_FORMAT; - } - fmt.attributes = attributes; - break; - default: - fmt.attributes = attributes; - } - - hpi_msg_to_format(p_format, &fmt); - return err; -} - -u16 hpi_stream_estimate_buffer_size(struct hpi_format *p_format, - u32 host_polling_rate_in_milli_seconds, u32 *recommended_buffer_size) -{ - - u32 bytes_per_second; - u32 size; - u16 channels; - struct hpi_format *pF = p_format; - - channels = pF->channels; - - switch (pF->format) { - case HPI_FORMAT_PCM16_BIGENDIAN: - case HPI_FORMAT_PCM16_SIGNED: - bytes_per_second = pF->sample_rate * 2L * channels; - break; - case HPI_FORMAT_PCM24_SIGNED: - bytes_per_second = pF->sample_rate * 3L * channels; - break; - case HPI_FORMAT_PCM32_SIGNED: - case HPI_FORMAT_PCM32_FLOAT: - bytes_per_second = pF->sample_rate * 4L * channels; - break; - case HPI_FORMAT_PCM8_UNSIGNED: - bytes_per_second = pF->sample_rate * 1L * channels; - break; - case HPI_FORMAT_MPEG_L1: - case HPI_FORMAT_MPEG_L2: - case HPI_FORMAT_MPEG_L3: - bytes_per_second = pF->bit_rate / 8L; - break; - case HPI_FORMAT_DOLBY_AC2: - - bytes_per_second = 256000L / 8L; - break; - default: - return HPI_ERROR_INVALID_FORMAT; - } - size = (bytes_per_second * host_polling_rate_in_milli_seconds * 2) / - 1000L; - - *recommended_buffer_size = - roundup_pow_of_two(((size + 4095L) & ~4095L)); - return 0; -} - -u16 hpi_outstream_open(u16 adapter_index, u16 outstream_index, - u32 *ph_outstream) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, - HPI_OSTREAM_OPEN); - hm.adapter_index = adapter_index; - hm.obj_index = outstream_index; - - hpi_send_recv(&hm, &hr); - - if (hr.error == 0) - *ph_outstream = - hpi_indexes_to_handle(HPI_OBJ_OSTREAM, adapter_index, - outstream_index); - else - *ph_outstream = 0; - return hr.error; -} - -u16 hpi_outstream_close(u32 h_outstream) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, - HPI_OSTREAM_HOSTBUFFER_FREE); - if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - - hpi_send_recv(&hm, &hr); - - hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, - HPI_OSTREAM_GROUP_RESET); - hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index); - hpi_send_recv(&hm, &hr); - - hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, - HPI_OSTREAM_CLOSE); - hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index); - hpi_send_recv(&hm, &hr); - - return hr.error; -} - -u16 hpi_outstream_get_info_ex(u32 h_outstream, u16 *pw_state, - u32 *pbuffer_size, u32 *pdata_to_play, u32 *psamples_played, - u32 *pauxiliary_data_to_play) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, - HPI_OSTREAM_GET_INFO); - if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - - hpi_send_recv(&hm, &hr); - - if (pw_state) - *pw_state = hr.u.d.u.stream_info.state; - if (pbuffer_size) - *pbuffer_size = hr.u.d.u.stream_info.buffer_size; - if (pdata_to_play) - *pdata_to_play = hr.u.d.u.stream_info.data_available; - if (psamples_played) - *psamples_played = hr.u.d.u.stream_info.samples_transferred; - if (pauxiliary_data_to_play) - *pauxiliary_data_to_play = - hr.u.d.u.stream_info.auxiliary_data_available; - return hr.error; -} - -u16 hpi_outstream_write_buf(u32 h_outstream, const u8 *pb_data, - u32 bytes_to_write, const struct hpi_format *p_format) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, - HPI_OSTREAM_WRITE); - if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hm.u.d.u.data.pb_data = (u8 *)pb_data; - hm.u.d.u.data.data_size = bytes_to_write; - - hpi_format_to_msg(&hm.u.d.u.data.format, p_format); - - hpi_send_recv(&hm, &hr); - - return hr.error; -} - -u16 hpi_outstream_start(u32 h_outstream) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, - HPI_OSTREAM_START); - if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - - hpi_send_recv(&hm, &hr); - - return hr.error; -} - -u16 hpi_outstream_wait_start(u32 h_outstream) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, - HPI_OSTREAM_WAIT_START); - if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - - hpi_send_recv(&hm, &hr); - - return hr.error; -} - -u16 hpi_outstream_stop(u32 h_outstream) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, - HPI_OSTREAM_STOP); - if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - - hpi_send_recv(&hm, &hr); - - return hr.error; -} - -u16 hpi_outstream_sinegen(u32 h_outstream) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, - HPI_OSTREAM_SINEGEN); - if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - - hpi_send_recv(&hm, &hr); - - return hr.error; -} - -u16 hpi_outstream_reset(u32 h_outstream) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, - HPI_OSTREAM_RESET); - if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - - hpi_send_recv(&hm, &hr); - - return hr.error; -} - -u16 hpi_outstream_query_format(u32 h_outstream, struct hpi_format *p_format) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, - HPI_OSTREAM_QUERY_FORMAT); - if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - - hpi_format_to_msg(&hm.u.d.u.data.format, p_format); - - hpi_send_recv(&hm, &hr); - - return hr.error; -} - -u16 hpi_outstream_set_format(u32 h_outstream, struct hpi_format *p_format) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, - HPI_OSTREAM_SET_FORMAT); - if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - - hpi_format_to_msg(&hm.u.d.u.data.format, p_format); - - hpi_send_recv(&hm, &hr); - - return hr.error; -} - -u16 hpi_outstream_set_velocity(u32 h_outstream, short velocity) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, - HPI_OSTREAM_SET_VELOCITY); - if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hm.u.d.u.velocity = velocity; - - hpi_send_recv(&hm, &hr); - - return hr.error; -} - -u16 hpi_outstream_set_punch_in_out(u32 h_outstream, u32 punch_in_sample, - u32 punch_out_sample) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, - HPI_OSTREAM_SET_PUNCHINOUT); - if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - - hm.u.d.u.pio.punch_in_sample = punch_in_sample; - hm.u.d.u.pio.punch_out_sample = punch_out_sample; - - hpi_send_recv(&hm, &hr); - - return hr.error; -} - -u16 hpi_outstream_ancillary_reset(u32 h_outstream, u16 mode) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, - HPI_OSTREAM_ANC_RESET); - if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hm.u.d.u.data.format.channels = mode; - hpi_send_recv(&hm, &hr); - return hr.error; -} - -u16 hpi_outstream_ancillary_get_info(u32 h_outstream, u32 *pframes_available) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, - HPI_OSTREAM_ANC_GET_INFO); - if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hpi_send_recv(&hm, &hr); - if (hr.error == 0) { - if (pframes_available) - *pframes_available = - hr.u.d.u.stream_info.data_available / - sizeof(struct hpi_anc_frame); - } - return hr.error; -} - -u16 hpi_outstream_ancillary_read(u32 h_outstream, - struct hpi_anc_frame *p_anc_frame_buffer, - u32 anc_frame_buffer_size_in_bytes, - u32 number_of_ancillary_frames_to_read) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, - HPI_OSTREAM_ANC_READ); - if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hm.u.d.u.data.pb_data = (u8 *)p_anc_frame_buffer; - hm.u.d.u.data.data_size = - number_of_ancillary_frames_to_read * - sizeof(struct hpi_anc_frame); - if (hm.u.d.u.data.data_size <= anc_frame_buffer_size_in_bytes) - hpi_send_recv(&hm, &hr); - else - hr.error = HPI_ERROR_INVALID_DATASIZE; - return hr.error; -} - -u16 hpi_outstream_set_time_scale(u32 h_outstream, u32 time_scale) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, - HPI_OSTREAM_SET_TIMESCALE); - if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - - hm.u.d.u.time_scale = time_scale; - - hpi_send_recv(&hm, &hr); - - return hr.error; -} - -u16 hpi_outstream_host_buffer_allocate(u32 h_outstream, u32 size_in_bytes) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, - HPI_OSTREAM_HOSTBUFFER_ALLOC); - if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hm.u.d.u.data.data_size = size_in_bytes; - hpi_send_recv(&hm, &hr); - return hr.error; -} - -u16 hpi_outstream_host_buffer_get_info(u32 h_outstream, u8 **pp_buffer, - struct hpi_hostbuffer_status **pp_status) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, - HPI_OSTREAM_HOSTBUFFER_GET_INFO); - if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hpi_send_recv(&hm, &hr); - - if (hr.error == 0) { - if (pp_buffer) - *pp_buffer = hr.u.d.u.hostbuffer_info.p_buffer; - if (pp_status) - *pp_status = hr.u.d.u.hostbuffer_info.p_status; - } - return hr.error; -} - -u16 hpi_outstream_host_buffer_free(u32 h_outstream) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, - HPI_OSTREAM_HOSTBUFFER_FREE); - if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hpi_send_recv(&hm, &hr); - return hr.error; -} - -u16 hpi_outstream_group_add(u32 h_outstream, u32 h_stream) -{ - struct hpi_message hm; - struct hpi_response hr; - u16 adapter; - char c_obj_type; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, - HPI_OSTREAM_GROUP_ADD); - - if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - - if (hpi_handle_indexes(h_stream, &adapter, - &hm.u.d.u.stream.stream_index)) - return HPI_ERROR_INVALID_HANDLE; - - c_obj_type = hpi_handle_object(h_stream); - switch (c_obj_type) { - case HPI_OBJ_OSTREAM: - case HPI_OBJ_ISTREAM: - hm.u.d.u.stream.object_type = c_obj_type; - break; - default: - return HPI_ERROR_INVALID_OBJ; - } - if (adapter != hm.adapter_index) - return HPI_ERROR_NO_INTERADAPTER_GROUPS; - - hpi_send_recv(&hm, &hr); - return hr.error; -} - -u16 hpi_outstream_group_get_map(u32 h_outstream, u32 *poutstream_map, - u32 *pinstream_map) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, - HPI_OSTREAM_GROUP_GETMAP); - if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hpi_send_recv(&hm, &hr); - - if (poutstream_map) - *poutstream_map = hr.u.d.u.group_info.outstream_group_map; - if (pinstream_map) - *pinstream_map = hr.u.d.u.group_info.instream_group_map; - - return hr.error; -} - -u16 hpi_outstream_group_reset(u32 h_outstream) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, - HPI_OSTREAM_GROUP_RESET); - if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hpi_send_recv(&hm, &hr); - return hr.error; -} - -u16 hpi_instream_open(u16 adapter_index, u16 instream_index, u32 *ph_instream) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, - HPI_ISTREAM_OPEN); - hm.adapter_index = adapter_index; - hm.obj_index = instream_index; - - hpi_send_recv(&hm, &hr); - - if (hr.error == 0) - *ph_instream = - hpi_indexes_to_handle(HPI_OBJ_ISTREAM, adapter_index, - instream_index); - else - *ph_instream = 0; - - return hr.error; -} - -u16 hpi_instream_close(u32 h_instream) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, - HPI_ISTREAM_HOSTBUFFER_FREE); - if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hpi_send_recv(&hm, &hr); - - hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, - HPI_ISTREAM_GROUP_RESET); - hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index); - hpi_send_recv(&hm, &hr); - - hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, - HPI_ISTREAM_CLOSE); - hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index); - hpi_send_recv(&hm, &hr); - - return hr.error; -} - -u16 hpi_instream_query_format(u32 h_instream, - const struct hpi_format *p_format) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, - HPI_ISTREAM_QUERY_FORMAT); - if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hpi_format_to_msg(&hm.u.d.u.data.format, p_format); - - hpi_send_recv(&hm, &hr); - - return hr.error; -} - -u16 hpi_instream_set_format(u32 h_instream, const struct hpi_format *p_format) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, - HPI_ISTREAM_SET_FORMAT); - if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hpi_format_to_msg(&hm.u.d.u.data.format, p_format); - - hpi_send_recv(&hm, &hr); - - return hr.error; -} - -u16 hpi_instream_read_buf(u32 h_instream, u8 *pb_data, u32 bytes_to_read) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, - HPI_ISTREAM_READ); - if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hm.u.d.u.data.data_size = bytes_to_read; - hm.u.d.u.data.pb_data = pb_data; - - hpi_send_recv(&hm, &hr); - - return hr.error; -} - -u16 hpi_instream_start(u32 h_instream) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, - HPI_ISTREAM_START); - if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - - hpi_send_recv(&hm, &hr); - - return hr.error; -} - -u16 hpi_instream_wait_start(u32 h_instream) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, - HPI_ISTREAM_WAIT_START); - if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - - hpi_send_recv(&hm, &hr); - - return hr.error; -} - -u16 hpi_instream_stop(u32 h_instream) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, - HPI_ISTREAM_STOP); - if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - - hpi_send_recv(&hm, &hr); - - return hr.error; -} - -u16 hpi_instream_reset(u32 h_instream) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, - HPI_ISTREAM_RESET); - if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - - hpi_send_recv(&hm, &hr); - - return hr.error; -} - -u16 hpi_instream_get_info_ex(u32 h_instream, u16 *pw_state, u32 *pbuffer_size, - u32 *pdata_recorded, u32 *psamples_recorded, - u32 *pauxiliary_data_recorded) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, - HPI_ISTREAM_GET_INFO); - if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - - hpi_send_recv(&hm, &hr); - - if (pw_state) - *pw_state = hr.u.d.u.stream_info.state; - if (pbuffer_size) - *pbuffer_size = hr.u.d.u.stream_info.buffer_size; - if (pdata_recorded) - *pdata_recorded = hr.u.d.u.stream_info.data_available; - if (psamples_recorded) - *psamples_recorded = hr.u.d.u.stream_info.samples_transferred; - if (pauxiliary_data_recorded) - *pauxiliary_data_recorded = - hr.u.d.u.stream_info.auxiliary_data_available; - return hr.error; -} - -u16 hpi_instream_ancillary_reset(u32 h_instream, u16 bytes_per_frame, - u16 mode, u16 alignment, u16 idle_bit) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, - HPI_ISTREAM_ANC_RESET); - if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hm.u.d.u.data.format.attributes = bytes_per_frame; - hm.u.d.u.data.format.format = (mode << 8) | (alignment & 0xff); - hm.u.d.u.data.format.channels = idle_bit; - hpi_send_recv(&hm, &hr); - return hr.error; -} - -u16 hpi_instream_ancillary_get_info(u32 h_instream, u32 *pframe_space) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, - HPI_ISTREAM_ANC_GET_INFO); - if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hpi_send_recv(&hm, &hr); - if (pframe_space) - *pframe_space = - (hr.u.d.u.stream_info.buffer_size - - hr.u.d.u.stream_info.data_available) / - sizeof(struct hpi_anc_frame); - return hr.error; -} - -u16 hpi_instream_ancillary_write(u32 h_instream, - const struct hpi_anc_frame *p_anc_frame_buffer, - u32 anc_frame_buffer_size_in_bytes, - u32 number_of_ancillary_frames_to_write) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, - HPI_ISTREAM_ANC_WRITE); - if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hm.u.d.u.data.pb_data = (u8 *)p_anc_frame_buffer; - hm.u.d.u.data.data_size = - number_of_ancillary_frames_to_write * - sizeof(struct hpi_anc_frame); - if (hm.u.d.u.data.data_size <= anc_frame_buffer_size_in_bytes) - hpi_send_recv(&hm, &hr); - else - hr.error = HPI_ERROR_INVALID_DATASIZE; - return hr.error; -} - -u16 hpi_instream_host_buffer_allocate(u32 h_instream, u32 size_in_bytes) -{ - - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, - HPI_ISTREAM_HOSTBUFFER_ALLOC); - if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hm.u.d.u.data.data_size = size_in_bytes; - hpi_send_recv(&hm, &hr); - return hr.error; -} - -u16 hpi_instream_host_buffer_get_info(u32 h_instream, u8 **pp_buffer, - struct hpi_hostbuffer_status **pp_status) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, - HPI_ISTREAM_HOSTBUFFER_GET_INFO); - if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hpi_send_recv(&hm, &hr); - - if (hr.error == 0) { - if (pp_buffer) - *pp_buffer = hr.u.d.u.hostbuffer_info.p_buffer; - if (pp_status) - *pp_status = hr.u.d.u.hostbuffer_info.p_status; - } - return hr.error; -} - -u16 hpi_instream_host_buffer_free(u32 h_instream) -{ - - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, - HPI_ISTREAM_HOSTBUFFER_FREE); - if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hpi_send_recv(&hm, &hr); - return hr.error; -} - -u16 hpi_instream_group_add(u32 h_instream, u32 h_stream) -{ - struct hpi_message hm; - struct hpi_response hr; - u16 adapter; - char c_obj_type; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, - HPI_ISTREAM_GROUP_ADD); - hr.error = 0; - - if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - - if (hpi_handle_indexes(h_stream, &adapter, - &hm.u.d.u.stream.stream_index)) - return HPI_ERROR_INVALID_HANDLE; - - c_obj_type = hpi_handle_object(h_stream); - - switch (c_obj_type) { - case HPI_OBJ_OSTREAM: - case HPI_OBJ_ISTREAM: - hm.u.d.u.stream.object_type = c_obj_type; - break; - default: - return HPI_ERROR_INVALID_OBJ; - } - - if (adapter != hm.adapter_index) - return HPI_ERROR_NO_INTERADAPTER_GROUPS; - - hpi_send_recv(&hm, &hr); - return hr.error; -} - -u16 hpi_instream_group_get_map(u32 h_instream, u32 *poutstream_map, - u32 *pinstream_map) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, - HPI_ISTREAM_HOSTBUFFER_FREE); - if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hpi_send_recv(&hm, &hr); - - if (poutstream_map) - *poutstream_map = hr.u.d.u.group_info.outstream_group_map; - if (pinstream_map) - *pinstream_map = hr.u.d.u.group_info.instream_group_map; - - return hr.error; -} - -u16 hpi_instream_group_reset(u32 h_instream) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, - HPI_ISTREAM_GROUP_RESET); - if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hpi_send_recv(&hm, &hr); - return hr.error; -} - -u16 hpi_mixer_open(u16 adapter_index, u32 *ph_mixer) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_MIXER, HPI_MIXER_OPEN); - hm.adapter_index = adapter_index; - - hpi_send_recv(&hm, &hr); - - if (hr.error == 0) - *ph_mixer = - hpi_indexes_to_handle(HPI_OBJ_MIXER, adapter_index, - 0); - else - *ph_mixer = 0; - return hr.error; -} - -u16 hpi_mixer_close(u32 h_mixer) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_MIXER, HPI_MIXER_CLOSE); - if (hpi_handle_indexes(h_mixer, &hm.adapter_index, NULL)) - return HPI_ERROR_INVALID_HANDLE; - - hpi_send_recv(&hm, &hr); - return hr.error; -} - -u16 hpi_mixer_get_control(u32 h_mixer, u16 src_node_type, - u16 src_node_type_index, u16 dst_node_type, u16 dst_node_type_index, - u16 control_type, u32 *ph_control) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_MIXER, - HPI_MIXER_GET_CONTROL); - if (hpi_handle_indexes(h_mixer, &hm.adapter_index, NULL)) - return HPI_ERROR_INVALID_HANDLE; - hm.u.m.node_type1 = src_node_type; - hm.u.m.node_index1 = src_node_type_index; - hm.u.m.node_type2 = dst_node_type; - hm.u.m.node_index2 = dst_node_type_index; - hm.u.m.control_type = control_type; - - hpi_send_recv(&hm, &hr); - - if (hr.error == 0) - *ph_control = - hpi_indexes_to_handle(HPI_OBJ_CONTROL, - hm.adapter_index, hr.u.m.control_index); - else - *ph_control = 0; - return hr.error; -} - -u16 hpi_mixer_get_control_by_index(u32 h_mixer, u16 control_index, - u16 *pw_src_node_type, u16 *pw_src_node_index, u16 *pw_dst_node_type, - u16 *pw_dst_node_index, u16 *pw_control_type, u32 *ph_control) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_MIXER, - HPI_MIXER_GET_CONTROL_BY_INDEX); - if (hpi_handle_indexes(h_mixer, &hm.adapter_index, NULL)) - return HPI_ERROR_INVALID_HANDLE; - hm.u.m.control_index = control_index; - hpi_send_recv(&hm, &hr); - - if (pw_src_node_type) { - *pw_src_node_type = - hr.u.m.src_node_type + HPI_SOURCENODE_NONE; - *pw_src_node_index = hr.u.m.src_node_index; - *pw_dst_node_type = hr.u.m.dst_node_type + HPI_DESTNODE_NONE; - *pw_dst_node_index = hr.u.m.dst_node_index; - } - if (pw_control_type) - *pw_control_type = hr.u.m.control_index; - - if (ph_control) { - if (hr.error == 0) - *ph_control = - hpi_indexes_to_handle(HPI_OBJ_CONTROL, - hm.adapter_index, control_index); - else - *ph_control = 0; - } - return hr.error; -} - -u16 hpi_mixer_store(u32 h_mixer, enum HPI_MIXER_STORE_COMMAND command, - u16 index) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_MIXER, HPI_MIXER_STORE); - if (hpi_handle_indexes(h_mixer, &hm.adapter_index, NULL)) - return HPI_ERROR_INVALID_HANDLE; - hm.u.mx.store.command = command; - hm.u.mx.store.index = index; - hpi_send_recv(&hm, &hr); - return hr.error; -} - -static -u16 hpi_control_param_set(const u32 h_control, const u16 attrib, - const u32 param1, const u32 param2) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, - HPI_CONTROL_SET_STATE); - if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hm.u.c.attribute = attrib; - hm.u.c.param1 = param1; - hm.u.c.param2 = param2; - hpi_send_recv(&hm, &hr); - return hr.error; -} - -static u16 hpi_control_log_set2(u32 h_control, u16 attrib, short sv0, - short sv1) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, - HPI_CONTROL_SET_STATE); - if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hm.u.c.attribute = attrib; - hm.u.c.an_log_value[0] = sv0; - hm.u.c.an_log_value[1] = sv1; - hpi_send_recv(&hm, &hr); - return hr.error; -} - -static -u16 hpi_control_param_get(const u32 h_control, const u16 attrib, u32 param1, - u32 param2, u32 *pparam1, u32 *pparam2) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, - HPI_CONTROL_GET_STATE); - if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hm.u.c.attribute = attrib; - hm.u.c.param1 = param1; - hm.u.c.param2 = param2; - hpi_send_recv(&hm, &hr); - - *pparam1 = hr.u.c.param1; - if (pparam2) - *pparam2 = hr.u.c.param2; - - return hr.error; -} - -#define hpi_control_param1_get(h, a, p1) \ - hpi_control_param_get(h, a, 0, 0, p1, NULL) -#define hpi_control_param2_get(h, a, p1, p2) \ - hpi_control_param_get(h, a, 0, 0, p1, p2) - -static u16 hpi_control_log_get2(u32 h_control, u16 attrib, short *sv0, - short *sv1) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, - HPI_CONTROL_GET_STATE); - if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hm.u.c.attribute = attrib; - - hpi_send_recv(&hm, &hr); - *sv0 = hr.u.c.an_log_value[0]; - if (sv1) - *sv1 = hr.u.c.an_log_value[1]; - return hr.error; -} - -static -u16 hpi_control_query(const u32 h_control, const u16 attrib, const u32 index, - const u32 param, u32 *psetting) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, - HPI_CONTROL_GET_INFO); - if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - - hm.u.c.attribute = attrib; - hm.u.c.param1 = index; - hm.u.c.param2 = param; - - hpi_send_recv(&hm, &hr); - *psetting = hr.u.c.param1; - - return hr.error; -} - -static u16 hpi_control_get_string(const u32 h_control, const u16 attribute, - char *psz_string, const u32 string_length) -{ - unsigned int sub_string_index = 0, j = 0; - char c = 0; - unsigned int n = 0; - u16 err = 0; - - if ((string_length < 1) || (string_length > 256)) - return HPI_ERROR_INVALID_CONTROL_VALUE; - for (sub_string_index = 0; sub_string_index < string_length; - sub_string_index += 8) { - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, - HPI_CONTROL_GET_STATE); - if (hpi_handle_indexes(h_control, &hm.adapter_index, - &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hm.u.c.attribute = attribute; - hm.u.c.param1 = sub_string_index; - hm.u.c.param2 = 0; - hpi_send_recv(&hm, &hr); - - if (sub_string_index == 0 - && (hr.u.cu.chars8.remaining_chars + 8) > - string_length) - return HPI_ERROR_INVALID_CONTROL_VALUE; - - if (hr.error) { - err = hr.error; - break; - } - for (j = 0; j < 8; j++) { - c = hr.u.cu.chars8.sz_data[j]; - psz_string[sub_string_index + j] = c; - n++; - if (n >= string_length) { - psz_string[string_length - 1] = 0; - err = HPI_ERROR_INVALID_CONTROL_VALUE; - break; - } - if (c == 0) - break; - } - - if ((hr.u.cu.chars8.remaining_chars == 0) - && ((sub_string_index + j) < string_length) - && (c != 0)) { - c = 0; - psz_string[sub_string_index + j] = c; - } - if (c == 0) - break; - } - return err; -} - -u16 hpi_aesebu_receiver_query_format(const u32 h_aes_rx, const u32 index, - u16 *pw_format) -{ - u32 qr; - u16 err; - - err = hpi_control_query(h_aes_rx, HPI_AESEBURX_FORMAT, index, 0, &qr); - *pw_format = (u16)qr; - return err; -} - -u16 hpi_aesebu_receiver_set_format(u32 h_control, u16 format) -{ - return hpi_control_param_set(h_control, HPI_AESEBURX_FORMAT, format, - 0); -} - -u16 hpi_aesebu_receiver_get_format(u32 h_control, u16 *pw_format) -{ - u16 err; - u32 param; - - err = hpi_control_param1_get(h_control, HPI_AESEBURX_FORMAT, ¶m); - if (!err && pw_format) - *pw_format = (u16)param; - - return err; -} - -u16 hpi_aesebu_receiver_get_sample_rate(u32 h_control, u32 *psample_rate) -{ - return hpi_control_param1_get(h_control, HPI_AESEBURX_SAMPLERATE, - psample_rate); -} - -u16 hpi_aesebu_receiver_get_user_data(u32 h_control, u16 index, u16 *pw_data) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, - HPI_CONTROL_GET_STATE); - if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hm.u.c.attribute = HPI_AESEBURX_USERDATA; - hm.u.c.param1 = index; - - hpi_send_recv(&hm, &hr); - - if (pw_data) - *pw_data = (u16)hr.u.c.param2; - return hr.error; -} - -u16 hpi_aesebu_receiver_get_channel_status(u32 h_control, u16 index, - u16 *pw_data) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, - HPI_CONTROL_GET_STATE); - if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hm.u.c.attribute = HPI_AESEBURX_CHANNELSTATUS; - hm.u.c.param1 = index; - - hpi_send_recv(&hm, &hr); - - if (pw_data) - *pw_data = (u16)hr.u.c.param2; - return hr.error; -} - -u16 hpi_aesebu_receiver_get_error_status(u32 h_control, u16 *pw_error_data) -{ - u32 error_data = 0; - u16 err = 0; - - err = hpi_control_param1_get(h_control, HPI_AESEBURX_ERRORSTATUS, - &error_data); - if (pw_error_data) - *pw_error_data = (u16)error_data; - return err; -} - -u16 hpi_aesebu_transmitter_set_sample_rate(u32 h_control, u32 sample_rate) -{ - return hpi_control_param_set(h_control, HPI_AESEBUTX_SAMPLERATE, - sample_rate, 0); -} - -u16 hpi_aesebu_transmitter_set_user_data(u32 h_control, u16 index, u16 data) -{ - return hpi_control_param_set(h_control, HPI_AESEBUTX_USERDATA, index, - data); -} - -u16 hpi_aesebu_transmitter_set_channel_status(u32 h_control, u16 index, - u16 data) -{ - return hpi_control_param_set(h_control, HPI_AESEBUTX_CHANNELSTATUS, - index, data); -} - -u16 hpi_aesebu_transmitter_get_channel_status(u32 h_control, u16 index, - u16 *pw_data) -{ - return HPI_ERROR_INVALID_OPERATION; -} - -u16 hpi_aesebu_transmitter_query_format(const u32 h_aes_tx, const u32 index, - u16 *pw_format) -{ - u32 qr; - u16 err; - - err = hpi_control_query(h_aes_tx, HPI_AESEBUTX_FORMAT, index, 0, &qr); - *pw_format = (u16)qr; - return err; -} - -u16 hpi_aesebu_transmitter_set_format(u32 h_control, u16 output_format) -{ - return hpi_control_param_set(h_control, HPI_AESEBUTX_FORMAT, - output_format, 0); -} - -u16 hpi_aesebu_transmitter_get_format(u32 h_control, u16 *pw_output_format) -{ - u16 err; - u32 param; - - err = hpi_control_param1_get(h_control, HPI_AESEBUTX_FORMAT, ¶m); - if (!err && pw_output_format) - *pw_output_format = (u16)param; - - return err; -} - -u16 hpi_bitstream_set_clock_edge(u32 h_control, u16 edge_type) -{ - return hpi_control_param_set(h_control, HPI_BITSTREAM_CLOCK_EDGE, - edge_type, 0); -} - -u16 hpi_bitstream_set_data_polarity(u32 h_control, u16 polarity) -{ - return hpi_control_param_set(h_control, HPI_BITSTREAM_DATA_POLARITY, - polarity, 0); -} - -u16 hpi_bitstream_get_activity(u32 h_control, u16 *pw_clk_activity, - u16 *pw_data_activity) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, - HPI_CONTROL_GET_STATE); - if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hm.u.c.attribute = HPI_BITSTREAM_ACTIVITY; - hpi_send_recv(&hm, &hr); - if (pw_clk_activity) - *pw_clk_activity = (u16)hr.u.c.param1; - if (pw_data_activity) - *pw_data_activity = (u16)hr.u.c.param2; - return hr.error; -} - -u16 hpi_channel_mode_query_mode(const u32 h_mode, const u32 index, - u16 *pw_mode) -{ - u32 qr; - u16 err; - - err = hpi_control_query(h_mode, HPI_CHANNEL_MODE_MODE, index, 0, &qr); - *pw_mode = (u16)qr; - return err; -} - -u16 hpi_channel_mode_set(u32 h_control, u16 mode) -{ - return hpi_control_param_set(h_control, HPI_CHANNEL_MODE_MODE, mode, - 0); -} - -u16 hpi_channel_mode_get(u32 h_control, u16 *mode) -{ - u32 mode32 = 0; - u16 err = hpi_control_param1_get(h_control, - HPI_CHANNEL_MODE_MODE, &mode32); - if (mode) - *mode = (u16)mode32; - return err; -} - -u16 hpi_cobranet_hmi_write(u32 h_control, u32 hmi_address, u32 byte_count, - u8 *pb_data) -{ - struct hpi_msg_cobranet_hmiwrite hm; - struct hpi_response_header hr; - - hpi_init_message_responseV1(&hm.h, sizeof(hm), &hr, sizeof(hr), - HPI_OBJ_CONTROL, HPI_CONTROL_SET_STATE); - - if (hpi_handle_indexes(h_control, &hm.h.adapter_index, - &hm.h.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - - if (byte_count > sizeof(hm.bytes)) - return HPI_ERROR_MESSAGE_BUFFER_TOO_SMALL; - - hm.p.attribute = HPI_COBRANET_SET; - hm.p.byte_count = byte_count; - hm.p.hmi_address = hmi_address; - memcpy(hm.bytes, pb_data, byte_count); - hm.h.size = (u16)(sizeof(hm.h) + sizeof(hm.p) + byte_count); - - hpi_send_recvV1(&hm.h, &hr); - return hr.error; -} - -u16 hpi_cobranet_hmi_read(u32 h_control, u32 hmi_address, u32 max_byte_count, - u32 *pbyte_count, u8 *pb_data) -{ - struct hpi_msg_cobranet_hmiread hm; - struct hpi_res_cobranet_hmiread hr; - - hpi_init_message_responseV1(&hm.h, sizeof(hm), &hr.h, sizeof(hr), - HPI_OBJ_CONTROL, HPI_CONTROL_GET_STATE); - - if (hpi_handle_indexes(h_control, &hm.h.adapter_index, - &hm.h.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - - if (max_byte_count > sizeof(hr.bytes)) - return HPI_ERROR_RESPONSE_BUFFER_TOO_SMALL; - - hm.p.attribute = HPI_COBRANET_GET; - hm.p.byte_count = max_byte_count; - hm.p.hmi_address = hmi_address; - - hpi_send_recvV1(&hm.h, &hr.h); - - if (!hr.h.error && pb_data) { - if (hr.byte_count > sizeof(hr.bytes)) - - return HPI_ERROR_RESPONSE_BUFFER_TOO_SMALL; - - *pbyte_count = hr.byte_count; - - if (hr.byte_count < max_byte_count) - max_byte_count = *pbyte_count; - - memcpy(pb_data, hr.bytes, max_byte_count); - } - return hr.h.error; -} - -u16 hpi_cobranet_hmi_get_status(u32 h_control, u32 *pstatus, - u32 *preadable_size, u32 *pwriteable_size) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, - HPI_CONTROL_GET_STATE); - if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - - hm.u.c.attribute = HPI_COBRANET_GET_STATUS; - - hpi_send_recv(&hm, &hr); - if (!hr.error) { - if (pstatus) - *pstatus = hr.u.cu.cobranet.status.status; - if (preadable_size) - *preadable_size = - hr.u.cu.cobranet.status.readable_size; - if (pwriteable_size) - *pwriteable_size = - hr.u.cu.cobranet.status.writeable_size; - } - return hr.error; -} - -u16 hpi_cobranet_get_ip_address(u32 h_control, u32 *pdw_ip_address) -{ - u32 byte_count; - u32 iP; - u16 err; - - err = hpi_cobranet_hmi_read(h_control, - HPI_COBRANET_HMI_cobra_ip_mon_currentIP, 4, &byte_count, - (u8 *)&iP); - - *pdw_ip_address = - ((iP & 0xff000000) >> 8) | ((iP & 0x00ff0000) << 8) | ((iP & - 0x0000ff00) >> 8) | ((iP & 0x000000ff) << 8); - - if (err) - *pdw_ip_address = 0; - - return err; - -} - -u16 hpi_cobranet_set_ip_address(u32 h_control, u32 dw_ip_address) -{ - u32 iP; - u16 err; - - iP = ((dw_ip_address & 0xff000000) >> 8) | ((dw_ip_address & - 0x00ff0000) << 8) | ((dw_ip_address & 0x0000ff00) >> - 8) | ((dw_ip_address & 0x000000ff) << 8); - - err = hpi_cobranet_hmi_write(h_control, - HPI_COBRANET_HMI_cobra_ip_mon_currentIP, 4, (u8 *)&iP); - - return err; - -} - -u16 hpi_cobranet_get_static_ip_address(u32 h_control, u32 *pdw_ip_address) -{ - u32 byte_count; - u32 iP; - u16 err; - err = hpi_cobranet_hmi_read(h_control, - HPI_COBRANET_HMI_cobra_ip_mon_staticIP, 4, &byte_count, - (u8 *)&iP); - - *pdw_ip_address = - ((iP & 0xff000000) >> 8) | ((iP & 0x00ff0000) << 8) | ((iP & - 0x0000ff00) >> 8) | ((iP & 0x000000ff) << 8); - - if (err) - *pdw_ip_address = 0; - - return err; - -} - -u16 hpi_cobranet_set_static_ip_address(u32 h_control, u32 dw_ip_address) -{ - u32 iP; - u16 err; - - iP = ((dw_ip_address & 0xff000000) >> 8) | ((dw_ip_address & - 0x00ff0000) << 8) | ((dw_ip_address & 0x0000ff00) >> - 8) | ((dw_ip_address & 0x000000ff) << 8); - - err = hpi_cobranet_hmi_write(h_control, - HPI_COBRANET_HMI_cobra_ip_mon_staticIP, 4, (u8 *)&iP); - - return err; - -} - -u16 hpi_cobranet_get_macaddress(u32 h_control, u32 *p_mac_msbs, - u32 *p_mac_lsbs) -{ - u32 byte_count; - u16 err; - u32 mac; - - err = hpi_cobranet_hmi_read(h_control, - HPI_COBRANET_HMI_cobra_if_phy_address, 4, &byte_count, - (u8 *)&mac); - - if (!err) { - *p_mac_msbs = - ((mac & 0xff000000) >> 8) | ((mac & 0x00ff0000) << 8) - | ((mac & 0x0000ff00) >> 8) | ((mac & 0x000000ff) << - 8); - - err = hpi_cobranet_hmi_read(h_control, - HPI_COBRANET_HMI_cobra_if_phy_address + 1, 4, - &byte_count, (u8 *)&mac); - } - - if (!err) { - *p_mac_lsbs = - ((mac & 0xff000000) >> 8) | ((mac & 0x00ff0000) << 8) - | ((mac & 0x0000ff00) >> 8) | ((mac & 0x000000ff) << - 8); - } else { - *p_mac_msbs = 0; - *p_mac_lsbs = 0; - } - - return err; -} - -u16 hpi_compander_set_enable(u32 h_control, u32 enable) -{ - return hpi_control_param_set(h_control, HPI_GENERIC_ENABLE, enable, - 0); -} - -u16 hpi_compander_get_enable(u32 h_control, u32 *enable) -{ - return hpi_control_param1_get(h_control, HPI_GENERIC_ENABLE, enable); -} - -u16 hpi_compander_set_makeup_gain(u32 h_control, short makeup_gain0_01dB) -{ - return hpi_control_log_set2(h_control, HPI_COMPANDER_MAKEUPGAIN, - makeup_gain0_01dB, 0); -} - -u16 hpi_compander_get_makeup_gain(u32 h_control, short *makeup_gain0_01dB) -{ - return hpi_control_log_get2(h_control, HPI_COMPANDER_MAKEUPGAIN, - makeup_gain0_01dB, NULL); -} - -u16 hpi_compander_set_attack_time_constant(u32 h_control, unsigned int index, - u32 attack) -{ - return hpi_control_param_set(h_control, HPI_COMPANDER_ATTACK, attack, - index); -} - -u16 hpi_compander_get_attack_time_constant(u32 h_control, unsigned int index, - u32 *attack) -{ - return hpi_control_param_get(h_control, HPI_COMPANDER_ATTACK, 0, - index, attack, NULL); -} - -u16 hpi_compander_set_decay_time_constant(u32 h_control, unsigned int index, - u32 decay) -{ - return hpi_control_param_set(h_control, HPI_COMPANDER_DECAY, decay, - index); -} - -u16 hpi_compander_get_decay_time_constant(u32 h_control, unsigned int index, - u32 *decay) -{ - return hpi_control_param_get(h_control, HPI_COMPANDER_DECAY, 0, index, - decay, NULL); - -} - -u16 hpi_compander_set_threshold(u32 h_control, unsigned int index, - short threshold0_01dB) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, - HPI_CONTROL_SET_STATE); - if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hm.u.c.attribute = HPI_COMPANDER_THRESHOLD; - hm.u.c.param2 = index; - hm.u.c.an_log_value[0] = threshold0_01dB; - - hpi_send_recv(&hm, &hr); - - return hr.error; -} - -u16 hpi_compander_get_threshold(u32 h_control, unsigned int index, - short *threshold0_01dB) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, - HPI_CONTROL_GET_STATE); - if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hm.u.c.attribute = HPI_COMPANDER_THRESHOLD; - hm.u.c.param2 = index; - - hpi_send_recv(&hm, &hr); - *threshold0_01dB = hr.u.c.an_log_value[0]; - - return hr.error; -} - -u16 hpi_compander_set_ratio(u32 h_control, u32 index, u32 ratio100) -{ - return hpi_control_param_set(h_control, HPI_COMPANDER_RATIO, ratio100, - index); -} - -u16 hpi_compander_get_ratio(u32 h_control, u32 index, u32 *ratio100) -{ - return hpi_control_param_get(h_control, HPI_COMPANDER_RATIO, 0, index, - ratio100, NULL); -} - -u16 hpi_level_query_range(u32 h_control, short *min_gain_01dB, - short *max_gain_01dB, short *step_gain_01dB) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, - HPI_CONTROL_GET_STATE); - if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hm.u.c.attribute = HPI_LEVEL_RANGE; - - hpi_send_recv(&hm, &hr); - if (hr.error) { - hr.u.c.an_log_value[0] = 0; - hr.u.c.an_log_value[1] = 0; - hr.u.c.param1 = 0; - } - if (min_gain_01dB) - *min_gain_01dB = hr.u.c.an_log_value[0]; - if (max_gain_01dB) - *max_gain_01dB = hr.u.c.an_log_value[1]; - if (step_gain_01dB) - *step_gain_01dB = (short)hr.u.c.param1; - return hr.error; -} - -u16 hpi_level_set_gain(u32 h_control, short an_gain0_01dB[HPI_MAX_CHANNELS] - ) -{ - return hpi_control_log_set2(h_control, HPI_LEVEL_GAIN, - an_gain0_01dB[0], an_gain0_01dB[1]); -} - -u16 hpi_level_get_gain(u32 h_control, short an_gain0_01dB[HPI_MAX_CHANNELS] - ) -{ - return hpi_control_log_get2(h_control, HPI_LEVEL_GAIN, - &an_gain0_01dB[0], &an_gain0_01dB[1]); -} - -u16 hpi_meter_query_channels(const u32 h_meter, u32 *p_channels) -{ - return hpi_control_query(h_meter, HPI_METER_NUM_CHANNELS, 0, 0, - p_channels); -} - -u16 hpi_meter_get_peak(u32 h_control, short an_peakdB[HPI_MAX_CHANNELS] - ) -{ - short i = 0; - - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, - HPI_CONTROL_GET_STATE); - if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hm.obj_index = hm.obj_index; - hm.u.c.attribute = HPI_METER_PEAK; - - hpi_send_recv(&hm, &hr); - - if (!hr.error) - memcpy(an_peakdB, hr.u.c.an_log_value, - sizeof(short) * HPI_MAX_CHANNELS); - else - for (i = 0; i < HPI_MAX_CHANNELS; i++) - an_peakdB[i] = HPI_METER_MINIMUM; - return hr.error; -} - -u16 hpi_meter_get_rms(u32 h_control, short an_rmsdB[HPI_MAX_CHANNELS] - ) -{ - short i = 0; - - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, - HPI_CONTROL_GET_STATE); - if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hm.u.c.attribute = HPI_METER_RMS; - - hpi_send_recv(&hm, &hr); - - if (!hr.error) - memcpy(an_rmsdB, hr.u.c.an_log_value, - sizeof(short) * HPI_MAX_CHANNELS); - else - for (i = 0; i < HPI_MAX_CHANNELS; i++) - an_rmsdB[i] = HPI_METER_MINIMUM; - - return hr.error; -} - -u16 hpi_meter_set_rms_ballistics(u32 h_control, u16 attack, u16 decay) -{ - return hpi_control_param_set(h_control, HPI_METER_RMS_BALLISTICS, - attack, decay); -} - -u16 hpi_meter_get_rms_ballistics(u32 h_control, u16 *pn_attack, u16 *pn_decay) -{ - u32 attack; - u32 decay; - u16 error; - - error = hpi_control_param2_get(h_control, HPI_METER_RMS_BALLISTICS, - &attack, &decay); - - if (pn_attack) - *pn_attack = (unsigned short)attack; - if (pn_decay) - *pn_decay = (unsigned short)decay; - - return error; -} - -u16 hpi_meter_set_peak_ballistics(u32 h_control, u16 attack, u16 decay) -{ - return hpi_control_param_set(h_control, HPI_METER_PEAK_BALLISTICS, - attack, decay); -} - -u16 hpi_meter_get_peak_ballistics(u32 h_control, u16 *pn_attack, - u16 *pn_decay) -{ - u32 attack; - u32 decay; - u16 error; - - error = hpi_control_param2_get(h_control, HPI_METER_PEAK_BALLISTICS, - &attack, &decay); - - if (pn_attack) - *pn_attack = (short)attack; - if (pn_decay) - *pn_decay = (short)decay; - - return error; -} - -u16 hpi_microphone_set_phantom_power(u32 h_control, u16 on_off) -{ - return hpi_control_param_set(h_control, HPI_MICROPHONE_PHANTOM_POWER, - (u32)on_off, 0); -} - -u16 hpi_microphone_get_phantom_power(u32 h_control, u16 *pw_on_off) -{ - u16 error = 0; - u32 on_off = 0; - error = hpi_control_param1_get(h_control, - HPI_MICROPHONE_PHANTOM_POWER, &on_off); - if (pw_on_off) - *pw_on_off = (u16)on_off; - return error; -} - -u16 hpi_multiplexer_set_source(u32 h_control, u16 source_node_type, - u16 source_node_index) -{ - return hpi_control_param_set(h_control, HPI_MULTIPLEXER_SOURCE, - source_node_type, source_node_index); -} - -u16 hpi_multiplexer_get_source(u32 h_control, u16 *source_node_type, - u16 *source_node_index) -{ - u32 node, index; - u16 err = hpi_control_param2_get(h_control, - HPI_MULTIPLEXER_SOURCE, &node, - &index); - if (source_node_type) - *source_node_type = (u16)node; - if (source_node_index) - *source_node_index = (u16)index; - return err; -} - -u16 hpi_multiplexer_query_source(u32 h_control, u16 index, - u16 *source_node_type, u16 *source_node_index) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, - HPI_CONTROL_GET_STATE); - if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hm.u.c.attribute = HPI_MULTIPLEXER_QUERYSOURCE; - hm.u.c.param1 = index; - - hpi_send_recv(&hm, &hr); - - if (source_node_type) - *source_node_type = (u16)hr.u.c.param1; - if (source_node_index) - *source_node_index = (u16)hr.u.c.param2; - return hr.error; -} - -u16 hpi_parametric_eq_get_info(u32 h_control, u16 *pw_number_of_bands, - u16 *pw_on_off) -{ - u32 oB = 0; - u32 oO = 0; - u16 error = 0; - - error = hpi_control_param2_get(h_control, HPI_EQUALIZER_NUM_FILTERS, - &oO, &oB); - if (pw_number_of_bands) - *pw_number_of_bands = (u16)oB; - if (pw_on_off) - *pw_on_off = (u16)oO; - return error; -} - -u16 hpi_parametric_eq_set_state(u32 h_control, u16 on_off) -{ - return hpi_control_param_set(h_control, HPI_EQUALIZER_NUM_FILTERS, - on_off, 0); -} - -u16 hpi_parametric_eq_get_band(u32 h_control, u16 index, u16 *pn_type, - u32 *pfrequency_hz, short *pnQ100, short *pn_gain0_01dB) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, - HPI_CONTROL_GET_STATE); - if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hm.u.c.attribute = HPI_EQUALIZER_FILTER; - hm.u.c.param2 = index; - - hpi_send_recv(&hm, &hr); - - if (pfrequency_hz) - *pfrequency_hz = hr.u.c.param1; - if (pn_type) - *pn_type = (u16)(hr.u.c.param2 >> 16); - if (pnQ100) - *pnQ100 = hr.u.c.an_log_value[1]; - if (pn_gain0_01dB) - *pn_gain0_01dB = hr.u.c.an_log_value[0]; - - return hr.error; -} - -u16 hpi_parametric_eq_set_band(u32 h_control, u16 index, u16 type, - u32 frequency_hz, short q100, short gain0_01dB) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, - HPI_CONTROL_SET_STATE); - if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - - hm.u.c.param1 = frequency_hz; - hm.u.c.param2 = (index & 0xFFFFL) + ((u32)type << 16); - hm.u.c.an_log_value[0] = gain0_01dB; - hm.u.c.an_log_value[1] = q100; - hm.u.c.attribute = HPI_EQUALIZER_FILTER; - - hpi_send_recv(&hm, &hr); - - return hr.error; -} - -u16 hpi_parametric_eq_get_coeffs(u32 h_control, u16 index, short coeffs[5] - ) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, - HPI_CONTROL_GET_STATE); - if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hm.u.c.attribute = HPI_EQUALIZER_COEFFICIENTS; - hm.u.c.param2 = index; - - hpi_send_recv(&hm, &hr); - - coeffs[0] = (short)hr.u.c.an_log_value[0]; - coeffs[1] = (short)hr.u.c.an_log_value[1]; - coeffs[2] = (short)hr.u.c.param1; - coeffs[3] = (short)(hr.u.c.param1 >> 16); - coeffs[4] = (short)hr.u.c.param2; - - return hr.error; -} - -u16 hpi_sample_clock_query_source(const u32 h_clock, const u32 index, - u16 *pw_source) -{ - u32 qr; - u16 err; - - err = hpi_control_query(h_clock, HPI_SAMPLECLOCK_SOURCE, index, 0, - &qr); - *pw_source = (u16)qr; - return err; -} - -u16 hpi_sample_clock_set_source(u32 h_control, u16 source) -{ - return hpi_control_param_set(h_control, HPI_SAMPLECLOCK_SOURCE, - source, 0); -} - -u16 hpi_sample_clock_get_source(u32 h_control, u16 *pw_source) -{ - u16 err = 0; - u32 source = 0; - err = hpi_control_param1_get(h_control, HPI_SAMPLECLOCK_SOURCE, - &source); - if (!err) - if (pw_source) - *pw_source = (u16)source; - return err; -} - -u16 hpi_sample_clock_query_source_index(const u32 h_clock, const u32 index, - const u32 source, u16 *pw_source_index) -{ - u32 qr; - u16 err; - - err = hpi_control_query(h_clock, HPI_SAMPLECLOCK_SOURCE_INDEX, index, - source, &qr); - *pw_source_index = (u16)qr; - return err; -} - -u16 hpi_sample_clock_set_source_index(u32 h_control, u16 source_index) -{ - return hpi_control_param_set(h_control, HPI_SAMPLECLOCK_SOURCE_INDEX, - source_index, 0); -} - -u16 hpi_sample_clock_get_source_index(u32 h_control, u16 *pw_source_index) -{ - u16 err = 0; - u32 source_index = 0; - err = hpi_control_param1_get(h_control, HPI_SAMPLECLOCK_SOURCE_INDEX, - &source_index); - if (!err) - if (pw_source_index) - *pw_source_index = (u16)source_index; - return err; -} - -u16 hpi_sample_clock_query_local_rate(const u32 h_clock, const u32 index, - u32 *prate) -{ - u16 err; - err = hpi_control_query(h_clock, HPI_SAMPLECLOCK_LOCAL_SAMPLERATE, - index, 0, prate); - - return err; -} - -u16 hpi_sample_clock_set_local_rate(u32 h_control, u32 sample_rate) -{ - return hpi_control_param_set(h_control, - HPI_SAMPLECLOCK_LOCAL_SAMPLERATE, sample_rate, 0); -} - -u16 hpi_sample_clock_get_local_rate(u32 h_control, u32 *psample_rate) -{ - u16 err = 0; - u32 sample_rate = 0; - err = hpi_control_param1_get(h_control, - HPI_SAMPLECLOCK_LOCAL_SAMPLERATE, &sample_rate); - if (!err) - if (psample_rate) - *psample_rate = sample_rate; - return err; -} - -u16 hpi_sample_clock_get_sample_rate(u32 h_control, u32 *psample_rate) -{ - u16 err = 0; - u32 sample_rate = 0; - err = hpi_control_param1_get(h_control, HPI_SAMPLECLOCK_SAMPLERATE, - &sample_rate); - if (!err) - if (psample_rate) - *psample_rate = sample_rate; - return err; -} - -u16 hpi_sample_clock_set_auto(u32 h_control, u32 enable) -{ - return hpi_control_param_set(h_control, HPI_SAMPLECLOCK_AUTO, enable, - 0); -} - -u16 hpi_sample_clock_get_auto(u32 h_control, u32 *penable) -{ - return hpi_control_param1_get(h_control, HPI_SAMPLECLOCK_AUTO, - penable); -} - -u16 hpi_sample_clock_set_local_rate_lock(u32 h_control, u32 lock) -{ - return hpi_control_param_set(h_control, HPI_SAMPLECLOCK_LOCAL_LOCK, - lock, 0); -} - -u16 hpi_sample_clock_get_local_rate_lock(u32 h_control, u32 *plock) -{ - return hpi_control_param1_get(h_control, HPI_SAMPLECLOCK_LOCAL_LOCK, - plock); -} - -u16 hpi_tone_detector_get_frequency(u32 h_control, u32 index, u32 *frequency) -{ - return hpi_control_param_get(h_control, HPI_TONEDETECTOR_FREQUENCY, - index, 0, frequency, NULL); -} - -u16 hpi_tone_detector_get_state(u32 h_control, u32 *state) -{ - return hpi_control_param1_get(h_control, HPI_TONEDETECTOR_STATE, - state); -} - -u16 hpi_tone_detector_set_enable(u32 h_control, u32 enable) -{ - return hpi_control_param_set(h_control, HPI_GENERIC_ENABLE, enable, - 0); -} - -u16 hpi_tone_detector_get_enable(u32 h_control, u32 *enable) -{ - return hpi_control_param1_get(h_control, HPI_GENERIC_ENABLE, enable); -} - -u16 hpi_tone_detector_set_event_enable(u32 h_control, u32 event_enable) -{ - return hpi_control_param_set(h_control, HPI_GENERIC_EVENT_ENABLE, - (u32)event_enable, 0); -} - -u16 hpi_tone_detector_get_event_enable(u32 h_control, u32 *event_enable) -{ - return hpi_control_param1_get(h_control, HPI_GENERIC_EVENT_ENABLE, - event_enable); -} - -u16 hpi_tone_detector_set_threshold(u32 h_control, int threshold) -{ - return hpi_control_param_set(h_control, HPI_TONEDETECTOR_THRESHOLD, - (u32)threshold, 0); -} - -u16 hpi_tone_detector_get_threshold(u32 h_control, int *threshold) -{ - return hpi_control_param1_get(h_control, HPI_TONEDETECTOR_THRESHOLD, - (u32 *)threshold); -} - -u16 hpi_silence_detector_get_state(u32 h_control, u32 *state) -{ - return hpi_control_param1_get(h_control, HPI_SILENCEDETECTOR_STATE, - state); -} - -u16 hpi_silence_detector_set_enable(u32 h_control, u32 enable) -{ - return hpi_control_param_set(h_control, HPI_GENERIC_ENABLE, enable, - 0); -} - -u16 hpi_silence_detector_get_enable(u32 h_control, u32 *enable) -{ - return hpi_control_param1_get(h_control, HPI_GENERIC_ENABLE, enable); -} - -u16 hpi_silence_detector_set_event_enable(u32 h_control, u32 event_enable) -{ - return hpi_control_param_set(h_control, HPI_GENERIC_EVENT_ENABLE, - event_enable, 0); -} - -u16 hpi_silence_detector_get_event_enable(u32 h_control, u32 *event_enable) -{ - return hpi_control_param1_get(h_control, HPI_GENERIC_EVENT_ENABLE, - event_enable); -} - -u16 hpi_silence_detector_set_delay(u32 h_control, u32 delay) -{ - return hpi_control_param_set(h_control, HPI_SILENCEDETECTOR_DELAY, - delay, 0); -} - -u16 hpi_silence_detector_get_delay(u32 h_control, u32 *delay) -{ - return hpi_control_param1_get(h_control, HPI_SILENCEDETECTOR_DELAY, - delay); -} - -u16 hpi_silence_detector_set_threshold(u32 h_control, int threshold) -{ - return hpi_control_param_set(h_control, HPI_SILENCEDETECTOR_THRESHOLD, - threshold, 0); -} - -u16 hpi_silence_detector_get_threshold(u32 h_control, int *threshold) -{ - return hpi_control_param1_get(h_control, - HPI_SILENCEDETECTOR_THRESHOLD, (u32 *)threshold); -} - -u16 hpi_tuner_query_band(const u32 h_tuner, const u32 index, u16 *pw_band) -{ - u32 qr; - u16 err; - - err = hpi_control_query(h_tuner, HPI_TUNER_BAND, index, 0, &qr); - *pw_band = (u16)qr; - return err; -} - -u16 hpi_tuner_set_band(u32 h_control, u16 band) -{ - return hpi_control_param_set(h_control, HPI_TUNER_BAND, band, 0); -} - -u16 hpi_tuner_get_band(u32 h_control, u16 *pw_band) -{ - u32 band = 0; - u16 error = 0; - - error = hpi_control_param1_get(h_control, HPI_TUNER_BAND, &band); - if (pw_band) - *pw_band = (u16)band; - return error; -} - -u16 hpi_tuner_query_frequency(const u32 h_tuner, const u32 index, - const u16 band, u32 *pfreq) -{ - return hpi_control_query(h_tuner, HPI_TUNER_FREQ, index, band, pfreq); -} - -u16 hpi_tuner_set_frequency(u32 h_control, u32 freq_ink_hz) -{ - return hpi_control_param_set(h_control, HPI_TUNER_FREQ, freq_ink_hz, - 0); -} - -u16 hpi_tuner_get_frequency(u32 h_control, u32 *pw_freq_ink_hz) -{ - return hpi_control_param1_get(h_control, HPI_TUNER_FREQ, - pw_freq_ink_hz); -} - -u16 hpi_tuner_query_gain(const u32 h_tuner, const u32 index, u16 *pw_gain) -{ - u32 qr; - u16 err; - - err = hpi_control_query(h_tuner, HPI_TUNER_BAND, index, 0, &qr); - *pw_gain = (u16)qr; - return err; -} - -u16 hpi_tuner_set_gain(u32 h_control, short gain) -{ - return hpi_control_param_set(h_control, HPI_TUNER_GAIN, gain, 0); -} - -u16 hpi_tuner_get_gain(u32 h_control, short *pn_gain) -{ - u32 gain = 0; - u16 error = 0; - - error = hpi_control_param1_get(h_control, HPI_TUNER_GAIN, &gain); - if (pn_gain) - *pn_gain = (u16)gain; - return error; -} - -u16 hpi_tuner_get_rf_level(u32 h_control, short *pw_level) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, - HPI_CONTROL_GET_STATE); - if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hm.u.cu.attribute = HPI_TUNER_LEVEL_AVG; - hpi_send_recv(&hm, &hr); - if (pw_level) - *pw_level = hr.u.cu.tuner.s_level; - return hr.error; -} - -u16 hpi_tuner_get_raw_rf_level(u32 h_control, short *pw_level) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, - HPI_CONTROL_GET_STATE); - if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hm.u.cu.attribute = HPI_TUNER_LEVEL_RAW; - hpi_send_recv(&hm, &hr); - if (pw_level) - *pw_level = hr.u.cu.tuner.s_level; - return hr.error; -} - -u16 hpi_tuner_query_deemphasis(const u32 h_tuner, const u32 index, - const u16 band, u32 *pdeemphasis) -{ - return hpi_control_query(h_tuner, HPI_TUNER_DEEMPHASIS, index, band, - pdeemphasis); -} - -u16 hpi_tuner_set_deemphasis(u32 h_control, u32 deemphasis) -{ - return hpi_control_param_set(h_control, HPI_TUNER_DEEMPHASIS, - deemphasis, 0); -} - -u16 hpi_tuner_get_deemphasis(u32 h_control, u32 *pdeemphasis) -{ - return hpi_control_param1_get(h_control, HPI_TUNER_DEEMPHASIS, - pdeemphasis); -} - -u16 hpi_tuner_query_program(const u32 h_tuner, u32 *pbitmap_program) -{ - return hpi_control_query(h_tuner, HPI_TUNER_PROGRAM, 0, 0, - pbitmap_program); -} - -u16 hpi_tuner_set_program(u32 h_control, u32 program) -{ - return hpi_control_param_set(h_control, HPI_TUNER_PROGRAM, program, - 0); -} - -u16 hpi_tuner_get_program(u32 h_control, u32 *pprogram) -{ - return hpi_control_param1_get(h_control, HPI_TUNER_PROGRAM, pprogram); -} - -u16 hpi_tuner_get_hd_radio_dsp_version(u32 h_control, char *psz_dsp_version, - const u32 string_size) -{ - return hpi_control_get_string(h_control, - HPI_TUNER_HDRADIO_DSP_VERSION, psz_dsp_version, string_size); -} - -u16 hpi_tuner_get_hd_radio_sdk_version(u32 h_control, char *psz_sdk_version, - const u32 string_size) -{ - return hpi_control_get_string(h_control, - HPI_TUNER_HDRADIO_SDK_VERSION, psz_sdk_version, string_size); -} - -u16 hpi_tuner_get_status(u32 h_control, u16 *pw_status_mask, u16 *pw_status) -{ - u32 status = 0; - u16 error = 0; - - error = hpi_control_param1_get(h_control, HPI_TUNER_STATUS, &status); - if (pw_status) { - if (!error) { - *pw_status_mask = (u16)(status >> 16); - *pw_status = (u16)(status & 0xFFFF); - } else { - *pw_status_mask = 0; - *pw_status = 0; - } - } - return error; -} - -u16 hpi_tuner_set_mode(u32 h_control, u32 mode, u32 value) -{ - return hpi_control_param_set(h_control, HPI_TUNER_MODE, mode, value); -} - -u16 hpi_tuner_get_mode(u32 h_control, u32 mode, u32 *pn_value) -{ - return hpi_control_param_get(h_control, HPI_TUNER_MODE, mode, 0, - pn_value, NULL); -} - -u16 hpi_tuner_get_hd_radio_signal_quality(u32 h_control, u32 *pquality) -{ - return hpi_control_param1_get(h_control, - HPI_TUNER_HDRADIO_SIGNAL_QUALITY, pquality); -} - -u16 hpi_tuner_get_hd_radio_signal_blend(u32 h_control, u32 *pblend) -{ - return hpi_control_param1_get(h_control, HPI_TUNER_HDRADIO_BLEND, - pblend); -} - -u16 hpi_tuner_set_hd_radio_signal_blend(u32 h_control, const u32 blend) -{ - return hpi_control_param_set(h_control, HPI_TUNER_HDRADIO_BLEND, - blend, 0); -} - -u16 hpi_tuner_get_rds(u32 h_control, char *p_data) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, - HPI_CONTROL_GET_STATE); - if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hm.u.c.attribute = HPI_TUNER_RDS; - hpi_send_recv(&hm, &hr); - if (p_data) { - *(u32 *)&p_data[0] = hr.u.cu.tuner.rds.data[0]; - *(u32 *)&p_data[4] = hr.u.cu.tuner.rds.data[1]; - *(u32 *)&p_data[8] = hr.u.cu.tuner.rds.bLER; - } - return hr.error; -} - -u16 hpi_pad_get_channel_name(u32 h_control, char *psz_string, - const u32 data_length) -{ - return hpi_control_get_string(h_control, HPI_PAD_CHANNEL_NAME, - psz_string, data_length); -} - -u16 hpi_pad_get_artist(u32 h_control, char *psz_string, const u32 data_length) -{ - return hpi_control_get_string(h_control, HPI_PAD_ARTIST, psz_string, - data_length); -} - -u16 hpi_pad_get_title(u32 h_control, char *psz_string, const u32 data_length) -{ - return hpi_control_get_string(h_control, HPI_PAD_TITLE, psz_string, - data_length); -} - -u16 hpi_pad_get_comment(u32 h_control, char *psz_string, - const u32 data_length) -{ - return hpi_control_get_string(h_control, HPI_PAD_COMMENT, psz_string, - data_length); -} - -u16 hpi_pad_get_program_type(u32 h_control, u32 *ppTY) -{ - return hpi_control_param1_get(h_control, HPI_PAD_PROGRAM_TYPE, ppTY); -} - -u16 hpi_pad_get_rdsPI(u32 h_control, u32 *ppI) -{ - return hpi_control_param1_get(h_control, HPI_PAD_PROGRAM_ID, ppI); -} - -u16 hpi_volume_query_channels(const u32 h_volume, u32 *p_channels) -{ - return hpi_control_query(h_volume, HPI_VOLUME_NUM_CHANNELS, 0, 0, - p_channels); -} - -u16 hpi_volume_set_gain(u32 h_control, short an_log_gain[HPI_MAX_CHANNELS] - ) -{ - return hpi_control_log_set2(h_control, HPI_VOLUME_GAIN, - an_log_gain[0], an_log_gain[1]); -} - -u16 hpi_volume_get_gain(u32 h_control, short an_log_gain[HPI_MAX_CHANNELS] - ) -{ - return hpi_control_log_get2(h_control, HPI_VOLUME_GAIN, - &an_log_gain[0], &an_log_gain[1]); -} - -u16 hpi_volume_set_mute(u32 h_control, u32 mute) -{ - return hpi_control_param_set(h_control, HPI_VOLUME_MUTE, mute, 0); -} - -u16 hpi_volume_get_mute(u32 h_control, u32 *mute) -{ - return hpi_control_param1_get(h_control, HPI_VOLUME_MUTE, mute); -} - -u16 hpi_volume_query_range(u32 h_control, short *min_gain_01dB, - short *max_gain_01dB, short *step_gain_01dB) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, - HPI_CONTROL_GET_STATE); - if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hm.u.c.attribute = HPI_VOLUME_RANGE; - - hpi_send_recv(&hm, &hr); - if (hr.error) { - hr.u.c.an_log_value[0] = 0; - hr.u.c.an_log_value[1] = 0; - hr.u.c.param1 = 0; - } - if (min_gain_01dB) - *min_gain_01dB = hr.u.c.an_log_value[0]; - if (max_gain_01dB) - *max_gain_01dB = hr.u.c.an_log_value[1]; - if (step_gain_01dB) - *step_gain_01dB = (short)hr.u.c.param1; - return hr.error; -} - -u16 hpi_volume_auto_fade_profile(u32 h_control, - short an_stop_gain0_01dB[HPI_MAX_CHANNELS], u32 duration_ms, - u16 profile) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, - HPI_CONTROL_SET_STATE); - if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - - memcpy(hm.u.c.an_log_value, an_stop_gain0_01dB, - sizeof(short) * HPI_MAX_CHANNELS); - - hm.u.c.attribute = HPI_VOLUME_AUTOFADE; - hm.u.c.param1 = duration_ms; - hm.u.c.param2 = profile; - - hpi_send_recv(&hm, &hr); - - return hr.error; -} - -u16 hpi_volume_auto_fade(u32 h_control, - short an_stop_gain0_01dB[HPI_MAX_CHANNELS], u32 duration_ms) -{ - return hpi_volume_auto_fade_profile(h_control, an_stop_gain0_01dB, - duration_ms, HPI_VOLUME_AUTOFADE_LOG); -} - -u16 hpi_volume_query_auto_fade_profile(const u32 h_volume, const u32 i, - u16 *profile) -{ - u16 e; - u32 u; - e = hpi_control_query(h_volume, HPI_VOLUME_AUTOFADE, i, 0, &u); - *profile = (u16)u; - return e; -} - -u16 hpi_vox_set_threshold(u32 h_control, short an_gain0_01dB) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, - HPI_CONTROL_SET_STATE); - if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hm.u.c.attribute = HPI_VOX_THRESHOLD; - - hm.u.c.an_log_value[0] = an_gain0_01dB; - - hpi_send_recv(&hm, &hr); - - return hr.error; -} - -u16 hpi_vox_get_threshold(u32 h_control, short *an_gain0_01dB) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, - HPI_CONTROL_GET_STATE); - if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) - return HPI_ERROR_INVALID_HANDLE; - hm.u.c.attribute = HPI_VOX_THRESHOLD; - - hpi_send_recv(&hm, &hr); - - *an_gain0_01dB = hr.u.c.an_log_value[0]; - - return hr.error; -} diff --git a/ANDROID_3.4.5/sound/pci/asihpi/hpimsginit.c b/ANDROID_3.4.5/sound/pci/asihpi/hpimsginit.c deleted file mode 100644 index 032d563e..00000000 --- a/ANDROID_3.4.5/sound/pci/asihpi/hpimsginit.c +++ /dev/null @@ -1,116 +0,0 @@ -/****************************************************************************** - - AudioScience HPI driver - Copyright (C) 1997-2011 AudioScience Inc. <support@audioscience.com> - - This program is free software; you can redistribute it and/or modify - it under the terms of version 2 of the GNU General Public License as - published by the Free Software Foundation; - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - Hardware Programming Interface (HPI) Utility functions. - - (C) Copyright AudioScience Inc. 2007 -*******************************************************************************/ - -#include "hpi_internal.h" -#include "hpimsginit.h" - -/* The actual message size for each object type */ -static u16 msg_size[HPI_OBJ_MAXINDEX + 1] = HPI_MESSAGE_SIZE_BY_OBJECT; -/* The actual response size for each object type */ -static u16 res_size[HPI_OBJ_MAXINDEX + 1] = HPI_RESPONSE_SIZE_BY_OBJECT; -/* Flag to enable alternate message type for SSX2 bypass. */ -static u16 gwSSX2_bypass; - -/** \internal - * initialize the HPI message structure - */ -static void hpi_init_message(struct hpi_message *phm, u16 object, - u16 function) -{ - memset(phm, 0, sizeof(*phm)); - if ((object > 0) && (object <= HPI_OBJ_MAXINDEX)) - phm->size = msg_size[object]; - else - phm->size = sizeof(*phm); - - if (gwSSX2_bypass) - phm->type = HPI_TYPE_SSX2BYPASS_MESSAGE; - else - phm->type = HPI_TYPE_REQUEST; - phm->object = object; - phm->function = function; - phm->version = 0; - phm->adapter_index = HPI_ADAPTER_INDEX_INVALID; - /* Expect actual adapter index to be set by caller */ -} - -/** \internal - * initialize the HPI response structure - */ -void hpi_init_response(struct hpi_response *phr, u16 object, u16 function, - u16 error) -{ - memset(phr, 0, sizeof(*phr)); - phr->type = HPI_TYPE_RESPONSE; - if ((object > 0) && (object <= HPI_OBJ_MAXINDEX)) - phr->size = res_size[object]; - else - phr->size = sizeof(*phr); - phr->object = object; - phr->function = function; - phr->error = error; - phr->specific_error = 0; - phr->version = 0; -} - -void hpi_init_message_response(struct hpi_message *phm, - struct hpi_response *phr, u16 object, u16 function) -{ - hpi_init_message(phm, object, function); - /* default error return if the response is - not filled in by the callee */ - hpi_init_response(phr, object, function, - HPI_ERROR_PROCESSING_MESSAGE); -} - -static void hpi_init_messageV1(struct hpi_message_header *phm, u16 size, - u16 object, u16 function) -{ - memset(phm, 0, sizeof(*phm)); - if ((object > 0) && (object <= HPI_OBJ_MAXINDEX)) { - phm->size = size; - phm->type = HPI_TYPE_REQUEST; - phm->object = object; - phm->function = function; - phm->version = 1; - /* Expect adapter index to be set by caller */ - } -} - -void hpi_init_responseV1(struct hpi_response_header *phr, u16 size, - u16 object, u16 function) -{ - memset(phr, 0, sizeof(*phr)); - phr->size = size; - phr->version = 1; - phr->type = HPI_TYPE_RESPONSE; - phr->error = HPI_ERROR_PROCESSING_MESSAGE; -} - -void hpi_init_message_responseV1(struct hpi_message_header *phm, u16 msg_size, - struct hpi_response_header *phr, u16 res_size, u16 object, - u16 function) -{ - hpi_init_messageV1(phm, msg_size, object, function); - hpi_init_responseV1(phr, res_size, object, function); -} diff --git a/ANDROID_3.4.5/sound/pci/asihpi/hpimsginit.h b/ANDROID_3.4.5/sound/pci/asihpi/hpimsginit.h deleted file mode 100644 index 5b48708c..00000000 --- a/ANDROID_3.4.5/sound/pci/asihpi/hpimsginit.h +++ /dev/null @@ -1,46 +0,0 @@ -/****************************************************************************** - - AudioScience HPI driver - Copyright (C) 1997-2011 AudioScience Inc. <support@audioscience.com> - - This program is free software; you can redistribute it and/or modify - it under the terms of version 2 of the GNU General Public License as - published by the Free Software Foundation; - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - Hardware Programming Interface (HPI) Utility functions - - (C) Copyright AudioScience Inc. 2007 -*******************************************************************************/ -/* Initialise response headers, or msg/response pairs. -Note that it is valid to just init a response e.g. when a lower level is -preparing a response to a message. -However, when sending a message, a matching response buffer must always be -prepared. -*/ - -#ifndef _HPIMSGINIT_H_ -#define _HPIMSGINIT_H_ - -void hpi_init_response(struct hpi_response *phr, u16 object, u16 function, - u16 error); - -void hpi_init_message_response(struct hpi_message *phm, - struct hpi_response *phr, u16 object, u16 function); - -void hpi_init_responseV1(struct hpi_response_header *phr, u16 size, - u16 object, u16 function); - -void hpi_init_message_responseV1(struct hpi_message_header *phm, u16 msg_size, - struct hpi_response_header *phr, u16 res_size, u16 object, - u16 function); - -#endif /* _HPIMSGINIT_H_ */ diff --git a/ANDROID_3.4.5/sound/pci/asihpi/hpimsgx.c b/ANDROID_3.4.5/sound/pci/asihpi/hpimsgx.c deleted file mode 100644 index d4790ddc..00000000 --- a/ANDROID_3.4.5/sound/pci/asihpi/hpimsgx.c +++ /dev/null @@ -1,800 +0,0 @@ -/****************************************************************************** - - AudioScience HPI driver - Copyright (C) 1997-2011 AudioScience Inc. <support@audioscience.com> - - This program is free software; you can redistribute it and/or modify - it under the terms of version 2 of the GNU General Public License as - published by the Free Software Foundation; - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - -Extended Message Function With Response Caching - -(C) Copyright AudioScience Inc. 2002 -*****************************************************************************/ -#define SOURCEFILE_NAME "hpimsgx.c" -#include "hpi_internal.h" -#include "hpi_version.h" -#include "hpimsginit.h" -#include "hpicmn.h" -#include "hpimsgx.h" -#include "hpidebug.h" - -static struct pci_device_id asihpi_pci_tbl[] = { -#include "hpipcida.h" -}; - -static struct hpios_spinlock msgx_lock; - -static hpi_handler_func *hpi_entry_points[HPI_MAX_ADAPTERS]; - -static hpi_handler_func *hpi_lookup_entry_point_function(const struct hpi_pci - *pci_info) -{ - - int i; - - for (i = 0; asihpi_pci_tbl[i].vendor != 0; i++) { - if (asihpi_pci_tbl[i].vendor != PCI_ANY_ID - && asihpi_pci_tbl[i].vendor != - pci_info->pci_dev->vendor) - continue; - if (asihpi_pci_tbl[i].device != PCI_ANY_ID - && asihpi_pci_tbl[i].device != - pci_info->pci_dev->device) - continue; - if (asihpi_pci_tbl[i].subvendor != PCI_ANY_ID - && asihpi_pci_tbl[i].subvendor != - pci_info->pci_dev->subsystem_vendor) - continue; - if (asihpi_pci_tbl[i].subdevice != PCI_ANY_ID - && asihpi_pci_tbl[i].subdevice != - pci_info->pci_dev->subsystem_device) - continue; - - /* HPI_DEBUG_LOG(DEBUG, " %x,%lx\n", i, - asihpi_pci_tbl[i].driver_data); */ - return (hpi_handler_func *) asihpi_pci_tbl[i].driver_data; - } - - return NULL; -} - -static inline void hw_entry_point(struct hpi_message *phm, - struct hpi_response *phr) -{ - if ((phm->adapter_index < HPI_MAX_ADAPTERS) - && hpi_entry_points[phm->adapter_index]) - hpi_entry_points[phm->adapter_index] (phm, phr); - else - hpi_init_response(phr, phm->object, phm->function, - HPI_ERROR_PROCESSING_MESSAGE); -} - -static void adapter_open(struct hpi_message *phm, struct hpi_response *phr); -static void adapter_close(struct hpi_message *phm, struct hpi_response *phr); - -static void mixer_open(struct hpi_message *phm, struct hpi_response *phr); -static void mixer_close(struct hpi_message *phm, struct hpi_response *phr); - -static void outstream_open(struct hpi_message *phm, struct hpi_response *phr, - void *h_owner); -static void outstream_close(struct hpi_message *phm, struct hpi_response *phr, - void *h_owner); -static void instream_open(struct hpi_message *phm, struct hpi_response *phr, - void *h_owner); -static void instream_close(struct hpi_message *phm, struct hpi_response *phr, - void *h_owner); - -static void HPIMSGX__reset(u16 adapter_index); - -static u16 HPIMSGX__init(struct hpi_message *phm, struct hpi_response *phr); -static void HPIMSGX__cleanup(u16 adapter_index, void *h_owner); - -#ifndef DISABLE_PRAGMA_PACK1 -#pragma pack(push, 1) -#endif - -struct hpi_subsys_response { - struct hpi_response_header h; - struct hpi_subsys_res s; -}; - -struct hpi_adapter_response { - struct hpi_response_header h; - struct hpi_adapter_res a; -}; - -struct hpi_mixer_response { - struct hpi_response_header h; - struct hpi_mixer_res m; -}; - -struct hpi_stream_response { - struct hpi_response_header h; - struct hpi_stream_res d; -}; - -struct adapter_info { - u16 type; - u16 num_instreams; - u16 num_outstreams; -}; - -struct asi_open_state { - int open_flag; - void *h_owner; -}; - -#ifndef DISABLE_PRAGMA_PACK1 -#pragma pack(pop) -#endif - -/* Globals */ -static struct hpi_adapter_response rESP_HPI_ADAPTER_OPEN[HPI_MAX_ADAPTERS]; - -static struct hpi_stream_response - rESP_HPI_OSTREAM_OPEN[HPI_MAX_ADAPTERS][HPI_MAX_STREAMS]; - -static struct hpi_stream_response - rESP_HPI_ISTREAM_OPEN[HPI_MAX_ADAPTERS][HPI_MAX_STREAMS]; - -static struct hpi_mixer_response rESP_HPI_MIXER_OPEN[HPI_MAX_ADAPTERS]; - -static struct adapter_info aDAPTER_INFO[HPI_MAX_ADAPTERS]; - -/* use these to keep track of opens from user mode apps/DLLs */ -static struct asi_open_state - outstream_user_open[HPI_MAX_ADAPTERS][HPI_MAX_STREAMS]; - -static struct asi_open_state - instream_user_open[HPI_MAX_ADAPTERS][HPI_MAX_STREAMS]; - -static void subsys_message(struct hpi_message *phm, struct hpi_response *phr, - void *h_owner) -{ - if (phm->adapter_index != HPI_ADAPTER_INDEX_INVALID) - HPI_DEBUG_LOG(WARNING, - "suspicious adapter index %d in subsys message 0x%x.\n", - phm->adapter_index, phm->function); - - switch (phm->function) { - case HPI_SUBSYS_GET_VERSION: - hpi_init_response(phr, HPI_OBJ_SUBSYSTEM, - HPI_SUBSYS_GET_VERSION, 0); - phr->u.s.version = HPI_VER >> 8; /* return major.minor */ - phr->u.s.data = HPI_VER; /* return major.minor.release */ - break; - case HPI_SUBSYS_OPEN: - /*do not propagate the message down the chain */ - hpi_init_response(phr, HPI_OBJ_SUBSYSTEM, HPI_SUBSYS_OPEN, 0); - break; - case HPI_SUBSYS_CLOSE: - /*do not propagate the message down the chain */ - hpi_init_response(phr, HPI_OBJ_SUBSYSTEM, HPI_SUBSYS_CLOSE, - 0); - HPIMSGX__cleanup(HPIMSGX_ALLADAPTERS, h_owner); - break; - case HPI_SUBSYS_DRIVER_LOAD: - /* Initialize this module's internal state */ - hpios_msgxlock_init(&msgx_lock); - memset(&hpi_entry_points, 0, sizeof(hpi_entry_points)); - /* Init subsys_findadapters response to no-adapters */ - HPIMSGX__reset(HPIMSGX_ALLADAPTERS); - hpi_init_response(phr, HPI_OBJ_SUBSYSTEM, - HPI_SUBSYS_DRIVER_LOAD, 0); - /* individual HPIs dont implement driver load */ - HPI_COMMON(phm, phr); - break; - case HPI_SUBSYS_DRIVER_UNLOAD: - HPI_COMMON(phm, phr); - HPIMSGX__cleanup(HPIMSGX_ALLADAPTERS, h_owner); - hpi_init_response(phr, HPI_OBJ_SUBSYSTEM, - HPI_SUBSYS_DRIVER_UNLOAD, 0); - return; - - case HPI_SUBSYS_GET_NUM_ADAPTERS: - case HPI_SUBSYS_GET_ADAPTER: - HPI_COMMON(phm, phr); - break; - - case HPI_SUBSYS_CREATE_ADAPTER: - HPIMSGX__init(phm, phr); - break; - - default: - /* Must explicitly handle every subsys message in this switch */ - hpi_init_response(phr, HPI_OBJ_SUBSYSTEM, phm->function, - HPI_ERROR_INVALID_FUNC); - break; - } -} - -static void adapter_message(struct hpi_message *phm, struct hpi_response *phr, - void *h_owner) -{ - switch (phm->function) { - case HPI_ADAPTER_OPEN: - adapter_open(phm, phr); - break; - case HPI_ADAPTER_CLOSE: - adapter_close(phm, phr); - break; - case HPI_ADAPTER_DELETE: - HPIMSGX__cleanup(phm->adapter_index, h_owner); - { - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER, - HPI_ADAPTER_CLOSE); - hm.adapter_index = phm->adapter_index; - hw_entry_point(&hm, &hr); - } - hw_entry_point(phm, phr); - break; - - default: - hw_entry_point(phm, phr); - break; - } -} - -static void mixer_message(struct hpi_message *phm, struct hpi_response *phr) -{ - switch (phm->function) { - case HPI_MIXER_OPEN: - mixer_open(phm, phr); - break; - case HPI_MIXER_CLOSE: - mixer_close(phm, phr); - break; - default: - hw_entry_point(phm, phr); - break; - } -} - -static void outstream_message(struct hpi_message *phm, - struct hpi_response *phr, void *h_owner) -{ - if (phm->obj_index >= aDAPTER_INFO[phm->adapter_index].num_outstreams) { - hpi_init_response(phr, HPI_OBJ_OSTREAM, phm->function, - HPI_ERROR_INVALID_OBJ_INDEX); - return; - } - - switch (phm->function) { - case HPI_OSTREAM_OPEN: - outstream_open(phm, phr, h_owner); - break; - case HPI_OSTREAM_CLOSE: - outstream_close(phm, phr, h_owner); - break; - default: - hw_entry_point(phm, phr); - break; - } -} - -static void instream_message(struct hpi_message *phm, - struct hpi_response *phr, void *h_owner) -{ - if (phm->obj_index >= aDAPTER_INFO[phm->adapter_index].num_instreams) { - hpi_init_response(phr, HPI_OBJ_ISTREAM, phm->function, - HPI_ERROR_INVALID_OBJ_INDEX); - return; - } - - switch (phm->function) { - case HPI_ISTREAM_OPEN: - instream_open(phm, phr, h_owner); - break; - case HPI_ISTREAM_CLOSE: - instream_close(phm, phr, h_owner); - break; - default: - hw_entry_point(phm, phr); - break; - } -} - -/* NOTE: HPI_Message() must be defined in the driver as a wrapper for - * HPI_MessageEx so that functions in hpifunc.c compile. - */ -void hpi_send_recv_ex(struct hpi_message *phm, struct hpi_response *phr, - void *h_owner) -{ - HPI_DEBUG_MESSAGE(DEBUG, phm); - - if (phm->type != HPI_TYPE_REQUEST) { - hpi_init_response(phr, phm->object, phm->function, - HPI_ERROR_INVALID_TYPE); - return; - } - - if (phm->adapter_index >= HPI_MAX_ADAPTERS - && phm->adapter_index != HPIMSGX_ALLADAPTERS) { - hpi_init_response(phr, phm->object, phm->function, - HPI_ERROR_BAD_ADAPTER_NUMBER); - return; - } - - switch (phm->object) { - case HPI_OBJ_SUBSYSTEM: - subsys_message(phm, phr, h_owner); - break; - - case HPI_OBJ_ADAPTER: - adapter_message(phm, phr, h_owner); - break; - - case HPI_OBJ_MIXER: - mixer_message(phm, phr); - break; - - case HPI_OBJ_OSTREAM: - outstream_message(phm, phr, h_owner); - break; - - case HPI_OBJ_ISTREAM: - instream_message(phm, phr, h_owner); - break; - - default: - hw_entry_point(phm, phr); - break; - } - HPI_DEBUG_RESPONSE(phr); - -} - -static void adapter_open(struct hpi_message *phm, struct hpi_response *phr) -{ - HPI_DEBUG_LOG(VERBOSE, "adapter_open\n"); - memcpy(phr, &rESP_HPI_ADAPTER_OPEN[phm->adapter_index], - sizeof(rESP_HPI_ADAPTER_OPEN[0])); -} - -static void adapter_close(struct hpi_message *phm, struct hpi_response *phr) -{ - HPI_DEBUG_LOG(VERBOSE, "adapter_close\n"); - hpi_init_response(phr, HPI_OBJ_ADAPTER, HPI_ADAPTER_CLOSE, 0); -} - -static void mixer_open(struct hpi_message *phm, struct hpi_response *phr) -{ - memcpy(phr, &rESP_HPI_MIXER_OPEN[phm->adapter_index], - sizeof(rESP_HPI_MIXER_OPEN[0])); -} - -static void mixer_close(struct hpi_message *phm, struct hpi_response *phr) -{ - hpi_init_response(phr, HPI_OBJ_MIXER, HPI_MIXER_CLOSE, 0); -} - -static void instream_open(struct hpi_message *phm, struct hpi_response *phr, - void *h_owner) -{ - - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_response(phr, HPI_OBJ_ISTREAM, HPI_ISTREAM_OPEN, 0); - - hpios_msgxlock_lock(&msgx_lock); - - if (instream_user_open[phm->adapter_index][phm->obj_index].open_flag) - phr->error = HPI_ERROR_OBJ_ALREADY_OPEN; - else if (rESP_HPI_ISTREAM_OPEN[phm->adapter_index] - [phm->obj_index].h.error) - memcpy(phr, - &rESP_HPI_ISTREAM_OPEN[phm->adapter_index][phm-> - obj_index], - sizeof(rESP_HPI_ISTREAM_OPEN[0][0])); - else { - instream_user_open[phm->adapter_index][phm-> - obj_index].open_flag = 1; - hpios_msgxlock_unlock(&msgx_lock); - - /* issue a reset */ - hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, - HPI_ISTREAM_RESET); - hm.adapter_index = phm->adapter_index; - hm.obj_index = phm->obj_index; - hw_entry_point(&hm, &hr); - - hpios_msgxlock_lock(&msgx_lock); - if (hr.error) { - instream_user_open[phm->adapter_index][phm-> - obj_index].open_flag = 0; - phr->error = hr.error; - } else { - instream_user_open[phm->adapter_index][phm-> - obj_index].open_flag = 1; - instream_user_open[phm->adapter_index][phm-> - obj_index].h_owner = h_owner; - memcpy(phr, - &rESP_HPI_ISTREAM_OPEN[phm->adapter_index] - [phm->obj_index], - sizeof(rESP_HPI_ISTREAM_OPEN[0][0])); - } - } - hpios_msgxlock_unlock(&msgx_lock); -} - -static void instream_close(struct hpi_message *phm, struct hpi_response *phr, - void *h_owner) -{ - - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_response(phr, HPI_OBJ_ISTREAM, HPI_ISTREAM_CLOSE, 0); - - hpios_msgxlock_lock(&msgx_lock); - if (h_owner == - instream_user_open[phm->adapter_index][phm-> - obj_index].h_owner) { - /* HPI_DEBUG_LOG(INFO,"closing adapter %d " - "instream %d owned by %p\n", - phm->wAdapterIndex, phm->wObjIndex, hOwner); */ - instream_user_open[phm->adapter_index][phm-> - obj_index].h_owner = NULL; - hpios_msgxlock_unlock(&msgx_lock); - /* issue a reset */ - hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, - HPI_ISTREAM_RESET); - hm.adapter_index = phm->adapter_index; - hm.obj_index = phm->obj_index; - hw_entry_point(&hm, &hr); - hpios_msgxlock_lock(&msgx_lock); - if (hr.error) { - instream_user_open[phm->adapter_index][phm-> - obj_index].h_owner = h_owner; - phr->error = hr.error; - } else { - instream_user_open[phm->adapter_index][phm-> - obj_index].open_flag = 0; - instream_user_open[phm->adapter_index][phm-> - obj_index].h_owner = NULL; - } - } else { - HPI_DEBUG_LOG(WARNING, - "%p trying to close %d instream %d owned by %p\n", - h_owner, phm->adapter_index, phm->obj_index, - instream_user_open[phm->adapter_index][phm-> - obj_index].h_owner); - phr->error = HPI_ERROR_OBJ_NOT_OPEN; - } - hpios_msgxlock_unlock(&msgx_lock); -} - -static void outstream_open(struct hpi_message *phm, struct hpi_response *phr, - void *h_owner) -{ - - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_response(phr, HPI_OBJ_OSTREAM, HPI_OSTREAM_OPEN, 0); - - hpios_msgxlock_lock(&msgx_lock); - - if (outstream_user_open[phm->adapter_index][phm->obj_index].open_flag) - phr->error = HPI_ERROR_OBJ_ALREADY_OPEN; - else if (rESP_HPI_OSTREAM_OPEN[phm->adapter_index] - [phm->obj_index].h.error) - memcpy(phr, - &rESP_HPI_OSTREAM_OPEN[phm->adapter_index][phm-> - obj_index], - sizeof(rESP_HPI_OSTREAM_OPEN[0][0])); - else { - outstream_user_open[phm->adapter_index][phm-> - obj_index].open_flag = 1; - hpios_msgxlock_unlock(&msgx_lock); - - /* issue a reset */ - hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, - HPI_OSTREAM_RESET); - hm.adapter_index = phm->adapter_index; - hm.obj_index = phm->obj_index; - hw_entry_point(&hm, &hr); - - hpios_msgxlock_lock(&msgx_lock); - if (hr.error) { - outstream_user_open[phm->adapter_index][phm-> - obj_index].open_flag = 0; - phr->error = hr.error; - } else { - outstream_user_open[phm->adapter_index][phm-> - obj_index].open_flag = 1; - outstream_user_open[phm->adapter_index][phm-> - obj_index].h_owner = h_owner; - memcpy(phr, - &rESP_HPI_OSTREAM_OPEN[phm->adapter_index] - [phm->obj_index], - sizeof(rESP_HPI_OSTREAM_OPEN[0][0])); - } - } - hpios_msgxlock_unlock(&msgx_lock); -} - -static void outstream_close(struct hpi_message *phm, struct hpi_response *phr, - void *h_owner) -{ - - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_response(phr, HPI_OBJ_OSTREAM, HPI_OSTREAM_CLOSE, 0); - - hpios_msgxlock_lock(&msgx_lock); - - if (h_owner == - outstream_user_open[phm->adapter_index][phm-> - obj_index].h_owner) { - /* HPI_DEBUG_LOG(INFO,"closing adapter %d " - "outstream %d owned by %p\n", - phm->wAdapterIndex, phm->wObjIndex, hOwner); */ - outstream_user_open[phm->adapter_index][phm-> - obj_index].h_owner = NULL; - hpios_msgxlock_unlock(&msgx_lock); - /* issue a reset */ - hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, - HPI_OSTREAM_RESET); - hm.adapter_index = phm->adapter_index; - hm.obj_index = phm->obj_index; - hw_entry_point(&hm, &hr); - hpios_msgxlock_lock(&msgx_lock); - if (hr.error) { - outstream_user_open[phm->adapter_index][phm-> - obj_index].h_owner = h_owner; - phr->error = hr.error; - } else { - outstream_user_open[phm->adapter_index][phm-> - obj_index].open_flag = 0; - outstream_user_open[phm->adapter_index][phm-> - obj_index].h_owner = NULL; - } - } else { - HPI_DEBUG_LOG(WARNING, - "%p trying to close %d outstream %d owned by %p\n", - h_owner, phm->adapter_index, phm->obj_index, - outstream_user_open[phm->adapter_index][phm-> - obj_index].h_owner); - phr->error = HPI_ERROR_OBJ_NOT_OPEN; - } - hpios_msgxlock_unlock(&msgx_lock); -} - -static u16 adapter_prepare(u16 adapter) -{ - struct hpi_message hm; - struct hpi_response hr; - - /* Open the adapter and streams */ - u16 i; - - /* call to HPI_ADAPTER_OPEN */ - hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER, - HPI_ADAPTER_OPEN); - hm.adapter_index = adapter; - hw_entry_point(&hm, &hr); - memcpy(&rESP_HPI_ADAPTER_OPEN[adapter], &hr, - sizeof(rESP_HPI_ADAPTER_OPEN[0])); - if (hr.error) - return hr.error; - - /* call to HPI_ADAPTER_GET_INFO */ - hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER, - HPI_ADAPTER_GET_INFO); - hm.adapter_index = adapter; - hw_entry_point(&hm, &hr); - if (hr.error) - return hr.error; - - aDAPTER_INFO[adapter].num_outstreams = hr.u.ax.info.num_outstreams; - aDAPTER_INFO[adapter].num_instreams = hr.u.ax.info.num_instreams; - aDAPTER_INFO[adapter].type = hr.u.ax.info.adapter_type; - - /* call to HPI_OSTREAM_OPEN */ - for (i = 0; i < aDAPTER_INFO[adapter].num_outstreams; i++) { - hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, - HPI_OSTREAM_OPEN); - hm.adapter_index = adapter; - hm.obj_index = i; - hw_entry_point(&hm, &hr); - memcpy(&rESP_HPI_OSTREAM_OPEN[adapter][i], &hr, - sizeof(rESP_HPI_OSTREAM_OPEN[0][0])); - outstream_user_open[adapter][i].open_flag = 0; - outstream_user_open[adapter][i].h_owner = NULL; - } - - /* call to HPI_ISTREAM_OPEN */ - for (i = 0; i < aDAPTER_INFO[adapter].num_instreams; i++) { - hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, - HPI_ISTREAM_OPEN); - hm.adapter_index = adapter; - hm.obj_index = i; - hw_entry_point(&hm, &hr); - memcpy(&rESP_HPI_ISTREAM_OPEN[adapter][i], &hr, - sizeof(rESP_HPI_ISTREAM_OPEN[0][0])); - instream_user_open[adapter][i].open_flag = 0; - instream_user_open[adapter][i].h_owner = NULL; - } - - /* call to HPI_MIXER_OPEN */ - hpi_init_message_response(&hm, &hr, HPI_OBJ_MIXER, HPI_MIXER_OPEN); - hm.adapter_index = adapter; - hw_entry_point(&hm, &hr); - memcpy(&rESP_HPI_MIXER_OPEN[adapter], &hr, - sizeof(rESP_HPI_MIXER_OPEN[0])); - - return 0; -} - -static void HPIMSGX__reset(u16 adapter_index) -{ - int i; - u16 adapter; - struct hpi_response hr; - - if (adapter_index == HPIMSGX_ALLADAPTERS) { - for (adapter = 0; adapter < HPI_MAX_ADAPTERS; adapter++) { - - hpi_init_response(&hr, HPI_OBJ_ADAPTER, - HPI_ADAPTER_OPEN, HPI_ERROR_BAD_ADAPTER); - memcpy(&rESP_HPI_ADAPTER_OPEN[adapter], &hr, - sizeof(rESP_HPI_ADAPTER_OPEN[adapter])); - - hpi_init_response(&hr, HPI_OBJ_MIXER, HPI_MIXER_OPEN, - HPI_ERROR_INVALID_OBJ); - memcpy(&rESP_HPI_MIXER_OPEN[adapter], &hr, - sizeof(rESP_HPI_MIXER_OPEN[adapter])); - - for (i = 0; i < HPI_MAX_STREAMS; i++) { - hpi_init_response(&hr, HPI_OBJ_OSTREAM, - HPI_OSTREAM_OPEN, - HPI_ERROR_INVALID_OBJ); - memcpy(&rESP_HPI_OSTREAM_OPEN[adapter][i], - &hr, - sizeof(rESP_HPI_OSTREAM_OPEN[adapter] - [i])); - hpi_init_response(&hr, HPI_OBJ_ISTREAM, - HPI_ISTREAM_OPEN, - HPI_ERROR_INVALID_OBJ); - memcpy(&rESP_HPI_ISTREAM_OPEN[adapter][i], - &hr, - sizeof(rESP_HPI_ISTREAM_OPEN[adapter] - [i])); - } - } - } else if (adapter_index < HPI_MAX_ADAPTERS) { - rESP_HPI_ADAPTER_OPEN[adapter_index].h.error = - HPI_ERROR_BAD_ADAPTER; - rESP_HPI_MIXER_OPEN[adapter_index].h.error = - HPI_ERROR_INVALID_OBJ; - for (i = 0; i < HPI_MAX_STREAMS; i++) { - rESP_HPI_OSTREAM_OPEN[adapter_index][i].h.error = - HPI_ERROR_INVALID_OBJ; - rESP_HPI_ISTREAM_OPEN[adapter_index][i].h.error = - HPI_ERROR_INVALID_OBJ; - } - } -} - -static u16 HPIMSGX__init(struct hpi_message *phm, - /* HPI_SUBSYS_CREATE_ADAPTER structure with */ - /* resource list or NULL=find all */ - struct hpi_response *phr - /* response from HPI_ADAPTER_GET_INFO */ - ) -{ - hpi_handler_func *entry_point_func; - struct hpi_response hr; - - /* Init response here so we can pass in previous adapter list */ - hpi_init_response(&hr, phm->object, phm->function, - HPI_ERROR_INVALID_OBJ); - - entry_point_func = - hpi_lookup_entry_point_function(phm->u.s.resource.r.pci); - - if (entry_point_func) { - HPI_DEBUG_MESSAGE(DEBUG, phm); - entry_point_func(phm, &hr); - } else { - phr->error = HPI_ERROR_PROCESSING_MESSAGE; - return phr->error; - } - if (hr.error == 0) { - /* the adapter was created successfully - save the mapping for future use */ - hpi_entry_points[hr.u.s.adapter_index] = entry_point_func; - /* prepare adapter (pre-open streams etc.) */ - HPI_DEBUG_LOG(DEBUG, - "HPI_SUBSYS_CREATE_ADAPTER successful," - " preparing adapter\n"); - adapter_prepare(hr.u.s.adapter_index); - } - memcpy(phr, &hr, hr.size); - return phr->error; -} - -static void HPIMSGX__cleanup(u16 adapter_index, void *h_owner) -{ - int i, adapter, adapter_limit; - - if (!h_owner) - return; - - if (adapter_index == HPIMSGX_ALLADAPTERS) { - adapter = 0; - adapter_limit = HPI_MAX_ADAPTERS; - } else { - adapter = adapter_index; - adapter_limit = adapter + 1; - } - - for (; adapter < adapter_limit; adapter++) { - /* printk(KERN_INFO "Cleanup adapter #%d\n",wAdapter); */ - for (i = 0; i < HPI_MAX_STREAMS; i++) { - if (h_owner == - outstream_user_open[adapter][i].h_owner) { - struct hpi_message hm; - struct hpi_response hr; - - HPI_DEBUG_LOG(DEBUG, - "Close adapter %d ostream %d\n", - adapter, i); - - hpi_init_message_response(&hm, &hr, - HPI_OBJ_OSTREAM, HPI_OSTREAM_RESET); - hm.adapter_index = (u16)adapter; - hm.obj_index = (u16)i; - hw_entry_point(&hm, &hr); - - hm.function = HPI_OSTREAM_HOSTBUFFER_FREE; - hw_entry_point(&hm, &hr); - - hm.function = HPI_OSTREAM_GROUP_RESET; - hw_entry_point(&hm, &hr); - - outstream_user_open[adapter][i].open_flag = 0; - outstream_user_open[adapter][i].h_owner = - NULL; - } - if (h_owner == instream_user_open[adapter][i].h_owner) { - struct hpi_message hm; - struct hpi_response hr; - - HPI_DEBUG_LOG(DEBUG, - "Close adapter %d istream %d\n", - adapter, i); - - hpi_init_message_response(&hm, &hr, - HPI_OBJ_ISTREAM, HPI_ISTREAM_RESET); - hm.adapter_index = (u16)adapter; - hm.obj_index = (u16)i; - hw_entry_point(&hm, &hr); - - hm.function = HPI_ISTREAM_HOSTBUFFER_FREE; - hw_entry_point(&hm, &hr); - - hm.function = HPI_ISTREAM_GROUP_RESET; - hw_entry_point(&hm, &hr); - - instream_user_open[adapter][i].open_flag = 0; - instream_user_open[adapter][i].h_owner = NULL; - } - } - } -} diff --git a/ANDROID_3.4.5/sound/pci/asihpi/hpimsgx.h b/ANDROID_3.4.5/sound/pci/asihpi/hpimsgx.h deleted file mode 100644 index 37f3efd9..00000000 --- a/ANDROID_3.4.5/sound/pci/asihpi/hpimsgx.h +++ /dev/null @@ -1,36 +0,0 @@ -/****************************************************************************** - - AudioScience HPI driver - Copyright (C) 1997-2011 AudioScience Inc. <support@audioscience.com> - - This program is free software; you can redistribute it and/or modify - it under the terms of version 2 of the GNU General Public License as - published by the Free Software Foundation; - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - HPI Extended Message Handler Functions - -(C) Copyright AudioScience Inc. 1997-2003 -******************************************************************************/ - -#ifndef _HPIMSGX_H_ -#define _HPIMSGX_H_ - -#include "hpi_internal.h" - -#define HPIMSGX_ALLADAPTERS (0xFFFF) - -void hpi_send_recv_ex(struct hpi_message *phm, struct hpi_response *phr, - void *h_owner); - -#define HPI_MESSAGE_LOWER_LAYER hpi_send_recv_ex - -#endif /* _HPIMSGX_H_ */ diff --git a/ANDROID_3.4.5/sound/pci/asihpi/hpioctl.c b/ANDROID_3.4.5/sound/pci/asihpi/hpioctl.c deleted file mode 100644 index 60915620..00000000 --- a/ANDROID_3.4.5/sound/pci/asihpi/hpioctl.c +++ /dev/null @@ -1,482 +0,0 @@ -/******************************************************************************* - - AudioScience HPI driver - Copyright (C) 1997-2011 AudioScience Inc. <support@audioscience.com> - - This program is free software; you can redistribute it and/or modify - it under the terms of version 2 of the GNU General Public License as - published by the Free Software Foundation; - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - -Common Linux HPI ioctl and module probe/remove functions -*******************************************************************************/ -#define SOURCEFILE_NAME "hpioctl.c" - -#include "hpi_internal.h" -#include "hpi_version.h" -#include "hpimsginit.h" -#include "hpidebug.h" -#include "hpimsgx.h" -#include "hpioctl.h" -#include "hpicmn.h" - -#include <linux/fs.h> -#include <linux/slab.h> -#include <linux/moduleparam.h> -#include <asm/uaccess.h> -#include <linux/pci.h> -#include <linux/stringify.h> -#include <linux/module.h> - -#ifdef MODULE_FIRMWARE -MODULE_FIRMWARE("asihpi/dsp5000.bin"); -MODULE_FIRMWARE("asihpi/dsp6200.bin"); -MODULE_FIRMWARE("asihpi/dsp6205.bin"); -MODULE_FIRMWARE("asihpi/dsp6400.bin"); -MODULE_FIRMWARE("asihpi/dsp6600.bin"); -MODULE_FIRMWARE("asihpi/dsp8700.bin"); -MODULE_FIRMWARE("asihpi/dsp8900.bin"); -#endif - -static int prealloc_stream_buf; -module_param(prealloc_stream_buf, int, S_IRUGO); -MODULE_PARM_DESC(prealloc_stream_buf, - "Preallocate size for per-adapter stream buffer"); - -/* Allow the debug level to be changed after module load. - E.g. echo 2 > /sys/module/asihpi/parameters/hpiDebugLevel -*/ -module_param(hpi_debug_level, int, S_IRUGO | S_IWUSR); -MODULE_PARM_DESC(hpi_debug_level, "debug verbosity 0..5"); - -/* List of adapters found */ -static struct hpi_adapter adapters[HPI_MAX_ADAPTERS]; - -/* Wrapper function to HPI_Message to enable dumping of the - message and response types. -*/ -static void hpi_send_recv_f(struct hpi_message *phm, struct hpi_response *phr, - struct file *file) -{ - if ((phm->adapter_index >= HPI_MAX_ADAPTERS) - && (phm->object != HPI_OBJ_SUBSYSTEM)) - phr->error = HPI_ERROR_INVALID_OBJ_INDEX; - else - hpi_send_recv_ex(phm, phr, file); -} - -/* This is called from hpifunc.c functions, called by ALSA - * (or other kernel process) In this case there is no file descriptor - * available for the message cache code - */ -void hpi_send_recv(struct hpi_message *phm, struct hpi_response *phr) -{ - hpi_send_recv_f(phm, phr, HOWNER_KERNEL); -} - -EXPORT_SYMBOL(hpi_send_recv); -/* for radio-asihpi */ - -int asihpi_hpi_release(struct file *file) -{ - struct hpi_message hm; - struct hpi_response hr; - -/* HPI_DEBUG_LOG(INFO,"hpi_release file %p, pid %d\n", file, current->pid); */ - /* close the subsystem just in case the application forgot to. */ - hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM, - HPI_SUBSYS_CLOSE); - hpi_send_recv_ex(&hm, &hr, file); - return 0; -} - -long asihpi_hpi_ioctl(struct file *file, unsigned int cmd, unsigned long arg) -{ - struct hpi_ioctl_linux __user *phpi_ioctl_data; - void __user *puhm; - void __user *puhr; - union hpi_message_buffer_v1 *hm; - union hpi_response_buffer_v1 *hr; - u16 res_max_size; - u32 uncopied_bytes; - int err = 0; - - if (cmd != HPI_IOCTL_LINUX) - return -EINVAL; - - hm = kmalloc(sizeof(*hm), GFP_KERNEL); - hr = kmalloc(sizeof(*hr), GFP_KERNEL); - if (!hm || !hr) { - err = -ENOMEM; - goto out; - } - - phpi_ioctl_data = (struct hpi_ioctl_linux __user *)arg; - - /* Read the message and response pointers from user space. */ - if (get_user(puhm, &phpi_ioctl_data->phm) - || get_user(puhr, &phpi_ioctl_data->phr)) { - err = -EFAULT; - goto out; - } - - /* Now read the message size and data from user space. */ - if (get_user(hm->h.size, (u16 __user *)puhm)) { - err = -EFAULT; - goto out; - } - if (hm->h.size > sizeof(*hm)) - hm->h.size = sizeof(*hm); - - /* printk(KERN_INFO "message size %d\n", hm->h.wSize); */ - - uncopied_bytes = copy_from_user(hm, puhm, hm->h.size); - if (uncopied_bytes) { - HPI_DEBUG_LOG(ERROR, "uncopied bytes %d\n", uncopied_bytes); - err = -EFAULT; - goto out; - } - - if (get_user(res_max_size, (u16 __user *)puhr)) { - err = -EFAULT; - goto out; - } - /* printk(KERN_INFO "user response size %d\n", res_max_size); */ - if (res_max_size < sizeof(struct hpi_response_header)) { - HPI_DEBUG_LOG(WARNING, "small res size %d\n", res_max_size); - err = -EFAULT; - goto out; - } - - switch (hm->h.function) { - case HPI_SUBSYS_CREATE_ADAPTER: - case HPI_ADAPTER_DELETE: - /* Application must not use these functions! */ - hr->h.size = sizeof(hr->h); - hr->h.error = HPI_ERROR_INVALID_OPERATION; - hr->h.function = hm->h.function; - uncopied_bytes = copy_to_user(puhr, hr, hr->h.size); - if (uncopied_bytes) - err = -EFAULT; - else - err = 0; - goto out; - } - - hr->h.size = res_max_size; - if (hm->h.object == HPI_OBJ_SUBSYSTEM) { - hpi_send_recv_f(&hm->m0, &hr->r0, file); - } else { - u16 __user *ptr = NULL; - u32 size = 0; - /* -1=no data 0=read from user mem, 1=write to user mem */ - int wrflag = -1; - struct hpi_adapter *pa = NULL; - - if (hm->h.adapter_index < ARRAY_SIZE(adapters)) - pa = &adapters[hm->h.adapter_index]; - - if (!pa || !pa->adapter || !pa->adapter->type) { - hpi_init_response(&hr->r0, hm->h.object, - hm->h.function, HPI_ERROR_BAD_ADAPTER_NUMBER); - - uncopied_bytes = - copy_to_user(puhr, hr, sizeof(hr->h)); - if (uncopied_bytes) - err = -EFAULT; - else - err = 0; - goto out; - } - - if (mutex_lock_interruptible(&pa->mutex)) { - err = -EINTR; - goto out; - } - - /* Dig out any pointers embedded in the message. */ - switch (hm->h.function) { - case HPI_OSTREAM_WRITE: - case HPI_ISTREAM_READ:{ - /* Yes, sparse, this is correct. */ - ptr = (u16 __user *)hm->m0.u.d.u.data.pb_data; - size = hm->m0.u.d.u.data.data_size; - - /* Allocate buffer according to application request. - ?Is it better to alloc/free for the duration - of the transaction? - */ - if (pa->buffer_size < size) { - HPI_DEBUG_LOG(DEBUG, - "Realloc adapter %d stream " - "buffer from %zd to %d\n", - hm->h.adapter_index, - pa->buffer_size, size); - if (pa->p_buffer) { - pa->buffer_size = 0; - vfree(pa->p_buffer); - } - pa->p_buffer = vmalloc(size); - if (pa->p_buffer) - pa->buffer_size = size; - else { - HPI_DEBUG_LOG(ERROR, - "HPI could not allocate " - "stream buffer size %d\n", - size); - - mutex_unlock(&pa->mutex); - err = -EINVAL; - goto out; - } - } - - hm->m0.u.d.u.data.pb_data = pa->p_buffer; - if (hm->h.function == HPI_ISTREAM_READ) - /* from card, WRITE to user mem */ - wrflag = 1; - else - wrflag = 0; - break; - } - - default: - size = 0; - break; - } - - if (size && (wrflag == 0)) { - uncopied_bytes = - copy_from_user(pa->p_buffer, ptr, size); - if (uncopied_bytes) - HPI_DEBUG_LOG(WARNING, - "Missed %d of %d " - "bytes from user\n", uncopied_bytes, - size); - } - - hpi_send_recv_f(&hm->m0, &hr->r0, file); - - if (size && (wrflag == 1)) { - uncopied_bytes = - copy_to_user(ptr, pa->p_buffer, size); - if (uncopied_bytes) - HPI_DEBUG_LOG(WARNING, - "Missed %d of %d " "bytes to user\n", - uncopied_bytes, size); - } - - mutex_unlock(&pa->mutex); - } - - /* on return response size must be set */ - /*printk(KERN_INFO "response size %d\n", hr->h.wSize); */ - - if (!hr->h.size) { - HPI_DEBUG_LOG(ERROR, "response zero size\n"); - err = -EFAULT; - goto out; - } - - if (hr->h.size > res_max_size) { - HPI_DEBUG_LOG(ERROR, "response too big %d %d\n", hr->h.size, - res_max_size); - hr->h.error = HPI_ERROR_RESPONSE_BUFFER_TOO_SMALL; - hr->h.specific_error = hr->h.size; - hr->h.size = sizeof(hr->h); - } - - uncopied_bytes = copy_to_user(puhr, hr, hr->h.size); - if (uncopied_bytes) { - HPI_DEBUG_LOG(ERROR, "uncopied bytes %d\n", uncopied_bytes); - err = -EFAULT; - goto out; - } - -out: - kfree(hm); - kfree(hr); - return err; -} - -int __devinit asihpi_adapter_probe(struct pci_dev *pci_dev, - const struct pci_device_id *pci_id) -{ - int idx, nm; - int adapter_index; - unsigned int memlen; - struct hpi_message hm; - struct hpi_response hr; - struct hpi_adapter adapter; - struct hpi_pci pci; - - memset(&adapter, 0, sizeof(adapter)); - - dev_printk(KERN_DEBUG, &pci_dev->dev, - "probe %04x:%04x,%04x:%04x,%04x\n", pci_dev->vendor, - pci_dev->device, pci_dev->subsystem_vendor, - pci_dev->subsystem_device, pci_dev->devfn); - - if (pci_enable_device(pci_dev) < 0) { - dev_printk(KERN_ERR, &pci_dev->dev, - "pci_enable_device failed, disabling device\n"); - return -EIO; - } - - pci_set_master(pci_dev); /* also sets latency timer if < 16 */ - - hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM, - HPI_SUBSYS_CREATE_ADAPTER); - hpi_init_response(&hr, HPI_OBJ_SUBSYSTEM, HPI_SUBSYS_CREATE_ADAPTER, - HPI_ERROR_PROCESSING_MESSAGE); - - hm.adapter_index = HPI_ADAPTER_INDEX_INVALID; - - nm = HPI_MAX_ADAPTER_MEM_SPACES; - - for (idx = 0; idx < nm; idx++) { - HPI_DEBUG_LOG(INFO, "resource %d %pR\n", idx, - &pci_dev->resource[idx]); - - if (pci_resource_flags(pci_dev, idx) & IORESOURCE_MEM) { - memlen = pci_resource_len(pci_dev, idx); - pci.ap_mem_base[idx] = - ioremap(pci_resource_start(pci_dev, idx), - memlen); - if (!pci.ap_mem_base[idx]) { - HPI_DEBUG_LOG(ERROR, - "ioremap failed, aborting\n"); - /* unmap previously mapped pci mem space */ - goto err; - } - } - } - - pci.pci_dev = pci_dev; - hm.u.s.resource.bus_type = HPI_BUS_PCI; - hm.u.s.resource.r.pci = &pci; - - /* call CreateAdapterObject on the relevant hpi module */ - hpi_send_recv_ex(&hm, &hr, HOWNER_KERNEL); - if (hr.error) - goto err; - - adapter_index = hr.u.s.adapter_index; - adapter.adapter = hpi_find_adapter(adapter_index); - - if (prealloc_stream_buf) { - adapter.p_buffer = vmalloc(prealloc_stream_buf); - if (!adapter.p_buffer) { - HPI_DEBUG_LOG(ERROR, - "HPI could not allocate " - "kernel buffer size %d\n", - prealloc_stream_buf); - goto err; - } - } - - hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER, - HPI_ADAPTER_OPEN); - hm.adapter_index = adapter.adapter->index; - hpi_send_recv_ex(&hm, &hr, HOWNER_KERNEL); - - if (hr.error) - goto err; - - /* WARNING can't init mutex in 'adapter' - * and then copy it to adapters[] ?!?! - */ - adapters[adapter_index] = adapter; - mutex_init(&adapters[adapter_index].mutex); - pci_set_drvdata(pci_dev, &adapters[adapter_index]); - - dev_printk(KERN_INFO, &pci_dev->dev, - "probe succeeded for ASI%04X HPI index %d\n", - adapter.adapter->type, adapter_index); - - return 0; - -err: - for (idx = 0; idx < HPI_MAX_ADAPTER_MEM_SPACES; idx++) { - if (pci.ap_mem_base[idx]) { - iounmap(pci.ap_mem_base[idx]); - pci.ap_mem_base[idx] = NULL; - } - } - - if (adapter.p_buffer) { - adapter.buffer_size = 0; - vfree(adapter.p_buffer); - } - - HPI_DEBUG_LOG(ERROR, "adapter_probe failed\n"); - return -ENODEV; -} - -void __devexit asihpi_adapter_remove(struct pci_dev *pci_dev) -{ - int idx; - struct hpi_message hm; - struct hpi_response hr; - struct hpi_adapter *pa; - struct hpi_pci pci; - - pa = pci_get_drvdata(pci_dev); - pci = pa->adapter->pci; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER, - HPI_ADAPTER_DELETE); - hm.adapter_index = pa->adapter->index; - hpi_send_recv_ex(&hm, &hr, HOWNER_KERNEL); - - /* unmap PCI memory space, mapped during device init. */ - for (idx = 0; idx < HPI_MAX_ADAPTER_MEM_SPACES; idx++) { - if (pci.ap_mem_base[idx]) - iounmap(pci.ap_mem_base[idx]); - } - - if (pa->p_buffer) - vfree(pa->p_buffer); - - pci_set_drvdata(pci_dev, NULL); - if (1) - dev_printk(KERN_INFO, &pci_dev->dev, - "remove %04x:%04x,%04x:%04x,%04x," " HPI index %d.\n", - pci_dev->vendor, pci_dev->device, - pci_dev->subsystem_vendor, pci_dev->subsystem_device, - pci_dev->devfn, pa->adapter->index); - - memset(pa, 0, sizeof(*pa)); -} - -void __init asihpi_init(void) -{ - struct hpi_message hm; - struct hpi_response hr; - - memset(adapters, 0, sizeof(adapters)); - - printk(KERN_INFO "ASIHPI driver " HPI_VER_STRING "\n"); - - hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM, - HPI_SUBSYS_DRIVER_LOAD); - hpi_send_recv_ex(&hm, &hr, HOWNER_KERNEL); -} - -void asihpi_exit(void) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM, - HPI_SUBSYS_DRIVER_UNLOAD); - hpi_send_recv_ex(&hm, &hr, HOWNER_KERNEL); -} diff --git a/ANDROID_3.4.5/sound/pci/asihpi/hpioctl.h b/ANDROID_3.4.5/sound/pci/asihpi/hpioctl.h deleted file mode 100644 index 2614aff6..00000000 --- a/ANDROID_3.4.5/sound/pci/asihpi/hpioctl.h +++ /dev/null @@ -1,38 +0,0 @@ -/******************************************************************************* - - AudioScience HPI driver - Copyright (C) 1997-2011 AudioScience Inc. <support@audioscience.com> - - This program is free software; you can redistribute it and/or modify - it under the terms of version 2 of the GNU General Public License as - published by the Free Software Foundation; - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - -Linux HPI ioctl, and shared module init functions -*******************************************************************************/ - -int __devinit asihpi_adapter_probe(struct pci_dev *pci_dev, - const struct pci_device_id *pci_id); -void __devexit asihpi_adapter_remove(struct pci_dev *pci_dev); -void __init asihpi_init(void); -void __exit asihpi_exit(void); - -int asihpi_hpi_release(struct file *file); - -long asihpi_hpi_ioctl(struct file *file, unsigned int cmd, unsigned long arg); - -/* This is called from hpifunc.c functions, called by ALSA - * (or other kernel process) In this case there is no file descriptor - * available for the message cache code - */ -void hpi_send_recv(struct hpi_message *phm, struct hpi_response *phr); - -#define HOWNER_KERNEL ((void *)-1) diff --git a/ANDROID_3.4.5/sound/pci/asihpi/hpios.c b/ANDROID_3.4.5/sound/pci/asihpi/hpios.c deleted file mode 100644 index 5ef4fe96..00000000 --- a/ANDROID_3.4.5/sound/pci/asihpi/hpios.c +++ /dev/null @@ -1,83 +0,0 @@ -/****************************************************************************** - - AudioScience HPI driver - Copyright (C) 1997-2012 AudioScience Inc. <support@audioscience.com> - - This program is free software; you can redistribute it and/or modify - it under the terms of version 2 of the GNU General Public License as - published by the Free Software Foundation; - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - -HPI Operating System function implementation for Linux - -(C) Copyright AudioScience Inc. 1997-2003 -******************************************************************************/ -#define SOURCEFILE_NAME "hpios.c" -#include "hpi_internal.h" -#include "hpidebug.h" -#include <linux/delay.h> -#include <linux/sched.h> - -void hpios_delay_micro_seconds(u32 num_micro_sec) -{ - if ((usecs_to_jiffies(num_micro_sec) > 1) && !in_interrupt()) { - /* MUST NOT SCHEDULE IN INTERRUPT CONTEXT! */ - schedule_timeout_uninterruptible(usecs_to_jiffies - (num_micro_sec)); - } else if (num_micro_sec <= 2000) - udelay(num_micro_sec); - else - mdelay(num_micro_sec / 1000); - -} - -/** Allocate an area of locked memory for bus master DMA operations. - -If allocation fails, return 1, and *pMemArea.size = 0 -*/ -u16 hpios_locked_mem_alloc(struct consistent_dma_area *p_mem_area, u32 size, - struct pci_dev *pdev) -{ - /*?? any benefit in using managed dmam_alloc_coherent? */ - p_mem_area->vaddr = - dma_alloc_coherent(&pdev->dev, size, &p_mem_area->dma_handle, - GFP_DMA32 | GFP_KERNEL); - - if (p_mem_area->vaddr) { - HPI_DEBUG_LOG(DEBUG, "allocated %d bytes, dma 0x%x vma %p\n", - size, (unsigned int)p_mem_area->dma_handle, - p_mem_area->vaddr); - p_mem_area->pdev = &pdev->dev; - p_mem_area->size = size; - return 0; - } else { - HPI_DEBUG_LOG(WARNING, - "failed to allocate %d bytes locked memory\n", size); - p_mem_area->size = 0; - return 1; - } -} - -u16 hpios_locked_mem_free(struct consistent_dma_area *p_mem_area) -{ - if (p_mem_area->size) { - dma_free_coherent(p_mem_area->pdev, p_mem_area->size, - p_mem_area->vaddr, p_mem_area->dma_handle); - HPI_DEBUG_LOG(DEBUG, "freed %lu bytes, dma 0x%x vma %p\n", - (unsigned long)p_mem_area->size, - (unsigned int)p_mem_area->dma_handle, - p_mem_area->vaddr); - p_mem_area->size = 0; - return 0; - } else { - return 1; - } -} diff --git a/ANDROID_3.4.5/sound/pci/asihpi/hpios.h b/ANDROID_3.4.5/sound/pci/asihpi/hpios.h deleted file mode 100644 index d3fbd0d7..00000000 --- a/ANDROID_3.4.5/sound/pci/asihpi/hpios.h +++ /dev/null @@ -1,165 +0,0 @@ -/****************************************************************************** - - AudioScience HPI driver - Copyright (C) 1997-2011 AudioScience Inc. <support@audioscience.com> - - This program is free software; you can redistribute it and/or modify - it under the terms of version 2 of the GNU General Public License as - published by the Free Software Foundation; - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - -HPI Operating System Specific macros for Linux Kernel driver - -(C) Copyright AudioScience Inc. 1997-2003 -******************************************************************************/ -#ifndef _HPIOS_H_ -#define _HPIOS_H_ - -#undef HPI_OS_LINUX_KERNEL -#define HPI_OS_LINUX_KERNEL - -#define HPI_OS_DEFINED -#define HPI_BUILD_KERNEL_MODE - -#include <linux/io.h> -#include <linux/ioctl.h> -#include <linux/kernel.h> -#include <linux/string.h> -#include <linux/device.h> -#include <linux/firmware.h> -#include <linux/interrupt.h> -#include <linux/pci.h> -#include <linux/mutex.h> - -#define HPI_NO_OS_FILE_OPS - -#ifdef CONFIG_64BIT -#define HPI64BIT -#endif - -/** Details of a memory area allocated with pci_alloc_consistent -Need all info for parameters to pci_free_consistent -*/ -struct consistent_dma_area { - struct device *pdev; - /* looks like dma-mapping dma_devres ?! */ - size_t size; - void *vaddr; - dma_addr_t dma_handle; -}; - -static inline u16 hpios_locked_mem_get_phys_addr(struct consistent_dma_area - *locked_mem_handle, u32 *p_physical_addr) -{ - *p_physical_addr = locked_mem_handle->dma_handle; - return 0; -} - -static inline u16 hpios_locked_mem_get_virt_addr(struct consistent_dma_area - *locked_mem_handle, void **pp_virtual_addr) -{ - *pp_virtual_addr = locked_mem_handle->vaddr; - return 0; -} - -static inline u16 hpios_locked_mem_valid(struct consistent_dma_area - *locked_mem_handle) -{ - return locked_mem_handle->size != 0; -} - -struct hpi_ioctl_linux { - void __user *phm; - void __user *phr; -}; - -/* Conflict?: H is already used by a number of drivers hid, bluetooth hci, - and some sound drivers sb16, hdsp, emu10k. AFAIK 0xFC is ununsed command -*/ -#define HPI_IOCTL_LINUX _IOWR('H', 0xFC, struct hpi_ioctl_linux) - -#define HPI_DEBUG_FLAG_ERROR KERN_ERR -#define HPI_DEBUG_FLAG_WARNING KERN_WARNING -#define HPI_DEBUG_FLAG_NOTICE KERN_NOTICE -#define HPI_DEBUG_FLAG_INFO KERN_INFO -#define HPI_DEBUG_FLAG_DEBUG KERN_DEBUG -#define HPI_DEBUG_FLAG_VERBOSE KERN_DEBUG /* kernel has no verbose */ - -#include <linux/spinlock.h> - -#define HPI_LOCKING - -struct hpios_spinlock { - spinlock_t lock; /* SEE hpios_spinlock */ - int lock_context; -}; - -/* The reason for all this evilness is that ALSA calls some of a drivers - * operators in atomic context, and some not. But all our functions channel - * through the HPI_Message conduit, so we can't handle the different context - * per function - */ -#define IN_LOCK_BH 1 -#define IN_LOCK_IRQ 0 -static inline void cond_lock(struct hpios_spinlock *l) -{ - if (irqs_disabled()) { - /* NO bh or isr can execute on this processor, - so ordinary lock will do - */ - spin_lock(&((l)->lock)); - l->lock_context = IN_LOCK_IRQ; - } else { - spin_lock_bh(&((l)->lock)); - l->lock_context = IN_LOCK_BH; - } -} - -static inline void cond_unlock(struct hpios_spinlock *l) -{ - if (l->lock_context == IN_LOCK_BH) - spin_unlock_bh(&((l)->lock)); - else - spin_unlock(&((l)->lock)); -} - -#define hpios_msgxlock_init(obj) spin_lock_init(&(obj)->lock) -#define hpios_msgxlock_lock(obj) cond_lock(obj) -#define hpios_msgxlock_unlock(obj) cond_unlock(obj) - -#define hpios_dsplock_init(obj) spin_lock_init(&(obj)->dsp_lock.lock) -#define hpios_dsplock_lock(obj) cond_lock(&(obj)->dsp_lock) -#define hpios_dsplock_unlock(obj) cond_unlock(&(obj)->dsp_lock) - -#ifdef CONFIG_SND_DEBUG -#define HPI_BUILD_DEBUG -#endif - -#define HPI_ALIST_LOCKING -#define hpios_alistlock_init(obj) spin_lock_init(&((obj)->list_lock.lock)) -#define hpios_alistlock_lock(obj) spin_lock(&((obj)->list_lock.lock)) -#define hpios_alistlock_unlock(obj) spin_unlock(&((obj)->list_lock.lock)) - -struct snd_card; - -/** pci drvdata points to an instance of this struct */ -struct hpi_adapter { - struct hpi_adapter_obj *adapter; - struct snd_card *snd_card; - - /* mutex prevents contention for one card - between multiple user programs (via ioctl) */ - struct mutex mutex; - char *p_buffer; - size_t buffer_size; -}; - -#endif diff --git a/ANDROID_3.4.5/sound/pci/asihpi/hpipcida.h b/ANDROID_3.4.5/sound/pci/asihpi/hpipcida.h deleted file mode 100644 index db570ddf..00000000 --- a/ANDROID_3.4.5/sound/pci/asihpi/hpipcida.h +++ /dev/null @@ -1,37 +0,0 @@ -/****************************************************************************** - - AudioScience HPI driver - Copyright (C) 1997-2011 AudioScience Inc. <support@audioscience.com> - - This program is free software; you can redistribute it and/or modify - it under the terms of version 2 of the GNU General Public License as - published by the Free Software Foundation; - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - Array initializer for PCI card IDs - -(C) Copyright AudioScience Inc. 1998-2003 -*******************************************************************************/ - -/*NOTE: when adding new lines to this header file - they MUST be grouped by HPI entry point. -*/ - -{ -HPI_PCI_VENDOR_ID_TI, HPI_PCI_DEV_ID_DSP6205, - HPI_PCI_VENDOR_ID_AUDIOSCIENCE, PCI_ANY_ID, 0, 0, - (kernel_ulong_t) HPI_6205} -, { -HPI_PCI_VENDOR_ID_TI, HPI_PCI_DEV_ID_PCI2040, - HPI_PCI_VENDOR_ID_AUDIOSCIENCE, PCI_ANY_ID, 0, 0, - (kernel_ulong_t) HPI_6000} -, { -0} |