diff options
Diffstat (limited to 'ANDROID_3.4.5/sound/usb/caiaq')
| -rw-r--r-- | ANDROID_3.4.5/sound/usb/caiaq/Makefile | 4 | ||||
| -rw-r--r-- | ANDROID_3.4.5/sound/usb/caiaq/audio.c | 889 | ||||
| -rw-r--r-- | ANDROID_3.4.5/sound/usb/caiaq/audio.h | 7 | ||||
| -rw-r--r-- | ANDROID_3.4.5/sound/usb/caiaq/control.c | 559 | ||||
| -rw-r--r-- | ANDROID_3.4.5/sound/usb/caiaq/control.h | 6 | ||||
| -rw-r--r-- | ANDROID_3.4.5/sound/usb/caiaq/device.c | 542 | ||||
| -rw-r--r-- | ANDROID_3.4.5/sound/usb/caiaq/device.h | 140 | ||||
| -rw-r--r-- | ANDROID_3.4.5/sound/usb/caiaq/input.c | 842 | ||||
| -rw-r--r-- | ANDROID_3.4.5/sound/usb/caiaq/input.h | 8 | ||||
| -rw-r--r-- | ANDROID_3.4.5/sound/usb/caiaq/midi.c | 174 | ||||
| -rw-r--r-- | ANDROID_3.4.5/sound/usb/caiaq/midi.h | 8 |
11 files changed, 0 insertions, 3179 deletions
diff --git a/ANDROID_3.4.5/sound/usb/caiaq/Makefile b/ANDROID_3.4.5/sound/usb/caiaq/Makefile deleted file mode 100644 index 38899965..00000000 --- a/ANDROID_3.4.5/sound/usb/caiaq/Makefile +++ /dev/null @@ -1,4 +0,0 @@ -snd-usb-caiaq-y := device.o audio.o midi.o control.o -snd-usb-caiaq-$(CONFIG_SND_USB_CAIAQ_INPUT) += input.o - -obj-$(CONFIG_SND_USB_CAIAQ) += snd-usb-caiaq.o diff --git a/ANDROID_3.4.5/sound/usb/caiaq/audio.c b/ANDROID_3.4.5/sound/usb/caiaq/audio.c deleted file mode 100644 index fde9a7a2..00000000 --- a/ANDROID_3.4.5/sound/usb/caiaq/audio.c +++ /dev/null @@ -1,889 +0,0 @@ -/* - * Copyright (c) 2006-2008 Daniel Mack, Karsten Wiese - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * 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 -*/ - -#include <linux/spinlock.h> -#include <linux/slab.h> -#include <linux/init.h> -#include <linux/usb.h> -#include <sound/core.h> -#include <sound/pcm.h> - -#include "device.h" -#include "audio.h" - -#define N_URBS 32 -#define CLOCK_DRIFT_TOLERANCE 5 -#define FRAMES_PER_URB 8 -#define BYTES_PER_FRAME 512 -#define CHANNELS_PER_STREAM 2 -#define BYTES_PER_SAMPLE 3 -#define BYTES_PER_SAMPLE_USB 4 -#define MAX_BUFFER_SIZE (128*1024) -#define MAX_ENDPOINT_SIZE 512 - -#define ENDPOINT_CAPTURE 2 -#define ENDPOINT_PLAYBACK 6 - -#define MAKE_CHECKBYTE(dev,stream,i) \ - (stream << 1) | (~(i / (dev->n_streams * BYTES_PER_SAMPLE_USB)) & 1) - -static struct snd_pcm_hardware snd_usb_caiaq_pcm_hardware = { - .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | - SNDRV_PCM_INFO_BLOCK_TRANSFER), - .formats = SNDRV_PCM_FMTBIT_S24_3BE, - .rates = (SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 | - SNDRV_PCM_RATE_96000), - .rate_min = 44100, - .rate_max = 0, /* will overwrite later */ - .channels_min = CHANNELS_PER_STREAM, - .channels_max = CHANNELS_PER_STREAM, - .buffer_bytes_max = MAX_BUFFER_SIZE, - .period_bytes_min = 128, - .period_bytes_max = MAX_BUFFER_SIZE, - .periods_min = 1, - .periods_max = 1024, -}; - -static void -activate_substream(struct snd_usb_caiaqdev *dev, - struct snd_pcm_substream *sub) -{ - spin_lock(&dev->spinlock); - - if (sub->stream == SNDRV_PCM_STREAM_PLAYBACK) - dev->sub_playback[sub->number] = sub; - else - dev->sub_capture[sub->number] = sub; - - spin_unlock(&dev->spinlock); -} - -static void -deactivate_substream(struct snd_usb_caiaqdev *dev, - struct snd_pcm_substream *sub) -{ - unsigned long flags; - spin_lock_irqsave(&dev->spinlock, flags); - - if (sub->stream == SNDRV_PCM_STREAM_PLAYBACK) - dev->sub_playback[sub->number] = NULL; - else - dev->sub_capture[sub->number] = NULL; - - spin_unlock_irqrestore(&dev->spinlock, flags); -} - -static int -all_substreams_zero(struct snd_pcm_substream **subs) -{ - int i; - for (i = 0; i < MAX_STREAMS; i++) - if (subs[i] != NULL) - return 0; - return 1; -} - -static int stream_start(struct snd_usb_caiaqdev *dev) -{ - int i, ret; - - debug("%s(%p)\n", __func__, dev); - - if (dev->streaming) - return -EINVAL; - - memset(dev->sub_playback, 0, sizeof(dev->sub_playback)); - memset(dev->sub_capture, 0, sizeof(dev->sub_capture)); - dev->input_panic = 0; - dev->output_panic = 0; - dev->first_packet = 4; - dev->streaming = 1; - dev->warned = 0; - - for (i = 0; i < N_URBS; i++) { - ret = usb_submit_urb(dev->data_urbs_in[i], GFP_ATOMIC); - if (ret) { - log("unable to trigger read #%d! (ret %d)\n", i, ret); - dev->streaming = 0; - return -EPIPE; - } - } - - return 0; -} - -static void stream_stop(struct snd_usb_caiaqdev *dev) -{ - int i; - - debug("%s(%p)\n", __func__, dev); - if (!dev->streaming) - return; - - dev->streaming = 0; - - for (i = 0; i < N_URBS; i++) { - usb_kill_urb(dev->data_urbs_in[i]); - - if (test_bit(i, &dev->outurb_active_mask)) - usb_kill_urb(dev->data_urbs_out[i]); - } - - dev->outurb_active_mask = 0; -} - -static int snd_usb_caiaq_substream_open(struct snd_pcm_substream *substream) -{ - struct snd_usb_caiaqdev *dev = snd_pcm_substream_chip(substream); - debug("%s(%p)\n", __func__, substream); - substream->runtime->hw = dev->pcm_info; - snd_pcm_limit_hw_rates(substream->runtime); - return 0; -} - -static int snd_usb_caiaq_substream_close(struct snd_pcm_substream *substream) -{ - struct snd_usb_caiaqdev *dev = snd_pcm_substream_chip(substream); - - debug("%s(%p)\n", __func__, substream); - if (all_substreams_zero(dev->sub_playback) && - all_substreams_zero(dev->sub_capture)) { - /* when the last client has stopped streaming, - * all sample rates are allowed again */ - stream_stop(dev); - dev->pcm_info.rates = dev->samplerates; - } - - return 0; -} - -static int snd_usb_caiaq_pcm_hw_params(struct snd_pcm_substream *sub, - struct snd_pcm_hw_params *hw_params) -{ - debug("%s(%p)\n", __func__, sub); - return snd_pcm_lib_malloc_pages(sub, params_buffer_bytes(hw_params)); -} - -static int snd_usb_caiaq_pcm_hw_free(struct snd_pcm_substream *sub) -{ - struct snd_usb_caiaqdev *dev = snd_pcm_substream_chip(sub); - debug("%s(%p)\n", __func__, sub); - deactivate_substream(dev, sub); - return snd_pcm_lib_free_pages(sub); -} - -/* this should probably go upstream */ -#if SNDRV_PCM_RATE_5512 != 1 << 0 || SNDRV_PCM_RATE_192000 != 1 << 12 -#error "Change this table" -#endif - -static unsigned int rates[] = { 5512, 8000, 11025, 16000, 22050, 32000, 44100, - 48000, 64000, 88200, 96000, 176400, 192000 }; - -static int snd_usb_caiaq_pcm_prepare(struct snd_pcm_substream *substream) -{ - int bytes_per_sample, bpp, ret, i; - int index = substream->number; - struct snd_usb_caiaqdev *dev = snd_pcm_substream_chip(substream); - struct snd_pcm_runtime *runtime = substream->runtime; - - debug("%s(%p)\n", __func__, substream); - - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { - int out_pos; - - switch (dev->spec.data_alignment) { - case 0: - case 2: - out_pos = BYTES_PER_SAMPLE + 1; - break; - case 3: - default: - out_pos = 0; - break; - } - - dev->period_out_count[index] = out_pos; - dev->audio_out_buf_pos[index] = out_pos; - } else { - int in_pos; - - switch (dev->spec.data_alignment) { - case 0: - in_pos = BYTES_PER_SAMPLE + 2; - break; - case 2: - in_pos = BYTES_PER_SAMPLE; - break; - case 3: - default: - in_pos = 0; - break; - } - - dev->period_in_count[index] = in_pos; - dev->audio_in_buf_pos[index] = in_pos; - } - - if (dev->streaming) - return 0; - - /* the first client that opens a stream defines the sample rate - * setting for all subsequent calls, until the last client closed. */ - for (i=0; i < ARRAY_SIZE(rates); i++) - if (runtime->rate == rates[i]) - dev->pcm_info.rates = 1 << i; - - snd_pcm_limit_hw_rates(runtime); - - bytes_per_sample = BYTES_PER_SAMPLE; - if (dev->spec.data_alignment >= 2) - bytes_per_sample++; - - bpp = ((runtime->rate / 8000) + CLOCK_DRIFT_TOLERANCE) - * bytes_per_sample * CHANNELS_PER_STREAM * dev->n_streams; - - if (bpp > MAX_ENDPOINT_SIZE) - bpp = MAX_ENDPOINT_SIZE; - - ret = snd_usb_caiaq_set_audio_params(dev, runtime->rate, - runtime->sample_bits, bpp); - if (ret) - return ret; - - ret = stream_start(dev); - if (ret) - return ret; - - dev->output_running = 0; - wait_event_timeout(dev->prepare_wait_queue, dev->output_running, HZ); - if (!dev->output_running) { - stream_stop(dev); - return -EPIPE; - } - - return 0; -} - -static int snd_usb_caiaq_pcm_trigger(struct snd_pcm_substream *sub, int cmd) -{ - struct snd_usb_caiaqdev *dev = snd_pcm_substream_chip(sub); - - debug("%s(%p) cmd %d\n", __func__, sub, cmd); - - switch (cmd) { - case SNDRV_PCM_TRIGGER_START: - case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: - activate_substream(dev, sub); - break; - case SNDRV_PCM_TRIGGER_STOP: - case SNDRV_PCM_TRIGGER_PAUSE_PUSH: - deactivate_substream(dev, sub); - break; - default: - return -EINVAL; - } - - return 0; -} - -static snd_pcm_uframes_t -snd_usb_caiaq_pcm_pointer(struct snd_pcm_substream *sub) -{ - int index = sub->number; - struct snd_usb_caiaqdev *dev = snd_pcm_substream_chip(sub); - snd_pcm_uframes_t ptr; - - spin_lock(&dev->spinlock); - - if (dev->input_panic || dev->output_panic) { - ptr = SNDRV_PCM_POS_XRUN; - goto unlock; - } - - if (sub->stream == SNDRV_PCM_STREAM_PLAYBACK) - ptr = bytes_to_frames(sub->runtime, - dev->audio_out_buf_pos[index]); - else - ptr = bytes_to_frames(sub->runtime, - dev->audio_in_buf_pos[index]); - -unlock: - spin_unlock(&dev->spinlock); - return ptr; -} - -/* operators for both playback and capture */ -static struct snd_pcm_ops snd_usb_caiaq_ops = { - .open = snd_usb_caiaq_substream_open, - .close = snd_usb_caiaq_substream_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_usb_caiaq_pcm_hw_params, - .hw_free = snd_usb_caiaq_pcm_hw_free, - .prepare = snd_usb_caiaq_pcm_prepare, - .trigger = snd_usb_caiaq_pcm_trigger, - .pointer = snd_usb_caiaq_pcm_pointer -}; - -static void check_for_elapsed_periods(struct snd_usb_caiaqdev *dev, - struct snd_pcm_substream **subs) -{ - int stream, pb, *cnt; - struct snd_pcm_substream *sub; - - for (stream = 0; stream < dev->n_streams; stream++) { - sub = subs[stream]; - if (!sub) - continue; - - pb = snd_pcm_lib_period_bytes(sub); - cnt = (sub->stream == SNDRV_PCM_STREAM_PLAYBACK) ? - &dev->period_out_count[stream] : - &dev->period_in_count[stream]; - - if (*cnt >= pb) { - snd_pcm_period_elapsed(sub); - *cnt %= pb; - } - } -} - -static void read_in_urb_mode0(struct snd_usb_caiaqdev *dev, - const struct urb *urb, - const struct usb_iso_packet_descriptor *iso) -{ - unsigned char *usb_buf = urb->transfer_buffer + iso->offset; - struct snd_pcm_substream *sub; - int stream, i; - - if (all_substreams_zero(dev->sub_capture)) - return; - - for (i = 0; i < iso->actual_length;) { - for (stream = 0; stream < dev->n_streams; stream++, i++) { - sub = dev->sub_capture[stream]; - if (sub) { - struct snd_pcm_runtime *rt = sub->runtime; - char *audio_buf = rt->dma_area; - int sz = frames_to_bytes(rt, rt->buffer_size); - audio_buf[dev->audio_in_buf_pos[stream]++] - = usb_buf[i]; - dev->period_in_count[stream]++; - if (dev->audio_in_buf_pos[stream] == sz) - dev->audio_in_buf_pos[stream] = 0; - } - } - } -} - -static void read_in_urb_mode2(struct snd_usb_caiaqdev *dev, - const struct urb *urb, - const struct usb_iso_packet_descriptor *iso) -{ - unsigned char *usb_buf = urb->transfer_buffer + iso->offset; - unsigned char check_byte; - struct snd_pcm_substream *sub; - int stream, i; - - for (i = 0; i < iso->actual_length;) { - if (i % (dev->n_streams * BYTES_PER_SAMPLE_USB) == 0) { - for (stream = 0; - stream < dev->n_streams; - stream++, i++) { - if (dev->first_packet) - continue; - - check_byte = MAKE_CHECKBYTE(dev, stream, i); - - if ((usb_buf[i] & 0x3f) != check_byte) - dev->input_panic = 1; - - if (usb_buf[i] & 0x80) - dev->output_panic = 1; - } - } - dev->first_packet = 0; - - for (stream = 0; stream < dev->n_streams; stream++, i++) { - sub = dev->sub_capture[stream]; - if (dev->input_panic) - usb_buf[i] = 0; - - if (sub) { - struct snd_pcm_runtime *rt = sub->runtime; - char *audio_buf = rt->dma_area; - int sz = frames_to_bytes(rt, rt->buffer_size); - audio_buf[dev->audio_in_buf_pos[stream]++] = - usb_buf[i]; - dev->period_in_count[stream]++; - if (dev->audio_in_buf_pos[stream] == sz) - dev->audio_in_buf_pos[stream] = 0; - } - } - } -} - -static void read_in_urb_mode3(struct snd_usb_caiaqdev *dev, - const struct urb *urb, - const struct usb_iso_packet_descriptor *iso) -{ - unsigned char *usb_buf = urb->transfer_buffer + iso->offset; - int stream, i; - - /* paranoia check */ - if (iso->actual_length % (BYTES_PER_SAMPLE_USB * CHANNELS_PER_STREAM)) - return; - - for (i = 0; i < iso->actual_length;) { - for (stream = 0; stream < dev->n_streams; stream++) { - struct snd_pcm_substream *sub = dev->sub_capture[stream]; - char *audio_buf = NULL; - int c, n, sz = 0; - - if (sub && !dev->input_panic) { - struct snd_pcm_runtime *rt = sub->runtime; - audio_buf = rt->dma_area; - sz = frames_to_bytes(rt, rt->buffer_size); - } - - for (c = 0; c < CHANNELS_PER_STREAM; c++) { - /* 3 audio data bytes, followed by 1 check byte */ - if (audio_buf) { - for (n = 0; n < BYTES_PER_SAMPLE; n++) { - audio_buf[dev->audio_in_buf_pos[stream]++] = usb_buf[i+n]; - - if (dev->audio_in_buf_pos[stream] == sz) - dev->audio_in_buf_pos[stream] = 0; - } - - dev->period_in_count[stream] += BYTES_PER_SAMPLE; - } - - i += BYTES_PER_SAMPLE; - - if (usb_buf[i] != ((stream << 1) | c) && - !dev->first_packet) { - if (!dev->input_panic) - printk(" EXPECTED: %02x got %02x, c %d, stream %d, i %d\n", - ((stream << 1) | c), usb_buf[i], c, stream, i); - dev->input_panic = 1; - } - - i++; - } - } - } - - if (dev->first_packet > 0) - dev->first_packet--; -} - -static void read_in_urb(struct snd_usb_caiaqdev *dev, - const struct urb *urb, - const struct usb_iso_packet_descriptor *iso) -{ - if (!dev->streaming) - return; - - if (iso->actual_length < dev->bpp) - return; - - switch (dev->spec.data_alignment) { - case 0: - read_in_urb_mode0(dev, urb, iso); - break; - case 2: - read_in_urb_mode2(dev, urb, iso); - break; - case 3: - read_in_urb_mode3(dev, urb, iso); - break; - } - - if ((dev->input_panic || dev->output_panic) && !dev->warned) { - debug("streaming error detected %s %s\n", - dev->input_panic ? "(input)" : "", - dev->output_panic ? "(output)" : ""); - dev->warned = 1; - } -} - -static void fill_out_urb_mode_0(struct snd_usb_caiaqdev *dev, - struct urb *urb, - const struct usb_iso_packet_descriptor *iso) -{ - unsigned char *usb_buf = urb->transfer_buffer + iso->offset; - struct snd_pcm_substream *sub; - int stream, i; - - for (i = 0; i < iso->length;) { - for (stream = 0; stream < dev->n_streams; stream++, i++) { - sub = dev->sub_playback[stream]; - if (sub) { - struct snd_pcm_runtime *rt = sub->runtime; - char *audio_buf = rt->dma_area; - int sz = frames_to_bytes(rt, rt->buffer_size); - usb_buf[i] = - audio_buf[dev->audio_out_buf_pos[stream]]; - dev->period_out_count[stream]++; - dev->audio_out_buf_pos[stream]++; - if (dev->audio_out_buf_pos[stream] == sz) - dev->audio_out_buf_pos[stream] = 0; - } else - usb_buf[i] = 0; - } - - /* fill in the check bytes */ - if (dev->spec.data_alignment == 2 && - i % (dev->n_streams * BYTES_PER_SAMPLE_USB) == - (dev->n_streams * CHANNELS_PER_STREAM)) - for (stream = 0; stream < dev->n_streams; stream++, i++) - usb_buf[i] = MAKE_CHECKBYTE(dev, stream, i); - } -} - -static void fill_out_urb_mode_3(struct snd_usb_caiaqdev *dev, - struct urb *urb, - const struct usb_iso_packet_descriptor *iso) -{ - unsigned char *usb_buf = urb->transfer_buffer + iso->offset; - int stream, i; - - for (i = 0; i < iso->length;) { - for (stream = 0; stream < dev->n_streams; stream++) { - struct snd_pcm_substream *sub = dev->sub_playback[stream]; - char *audio_buf = NULL; - int c, n, sz = 0; - - if (sub) { - struct snd_pcm_runtime *rt = sub->runtime; - audio_buf = rt->dma_area; - sz = frames_to_bytes(rt, rt->buffer_size); - } - - for (c = 0; c < CHANNELS_PER_STREAM; c++) { - for (n = 0; n < BYTES_PER_SAMPLE; n++) { - if (audio_buf) { - usb_buf[i+n] = audio_buf[dev->audio_out_buf_pos[stream]++]; - - if (dev->audio_out_buf_pos[stream] == sz) - dev->audio_out_buf_pos[stream] = 0; - } else { - usb_buf[i+n] = 0; - } - } - - if (audio_buf) - dev->period_out_count[stream] += BYTES_PER_SAMPLE; - - i += BYTES_PER_SAMPLE; - - /* fill in the check byte pattern */ - usb_buf[i++] = (stream << 1) | c; - } - } - } -} - -static inline void fill_out_urb(struct snd_usb_caiaqdev *dev, - struct urb *urb, - const struct usb_iso_packet_descriptor *iso) -{ - switch (dev->spec.data_alignment) { - case 0: - case 2: - fill_out_urb_mode_0(dev, urb, iso); - break; - case 3: - fill_out_urb_mode_3(dev, urb, iso); - break; - } -} - -static void read_completed(struct urb *urb) -{ - struct snd_usb_caiaq_cb_info *info = urb->context; - struct snd_usb_caiaqdev *dev; - struct urb *out = NULL; - int i, frame, len, send_it = 0, outframe = 0; - size_t offset = 0; - - if (urb->status || !info) - return; - - dev = info->dev; - - if (!dev->streaming) - return; - - /* find an unused output urb that is unused */ - for (i = 0; i < N_URBS; i++) - if (test_and_set_bit(i, &dev->outurb_active_mask) == 0) { - out = dev->data_urbs_out[i]; - break; - } - - if (!out) { - log("Unable to find an output urb to use\n"); - goto requeue; - } - - /* read the recently received packet and send back one which has - * the same layout */ - for (frame = 0; frame < FRAMES_PER_URB; frame++) { - if (urb->iso_frame_desc[frame].status) - continue; - - len = urb->iso_frame_desc[outframe].actual_length; - out->iso_frame_desc[outframe].length = len; - out->iso_frame_desc[outframe].actual_length = 0; - out->iso_frame_desc[outframe].offset = offset; - offset += len; - - if (len > 0) { - spin_lock(&dev->spinlock); - fill_out_urb(dev, out, &out->iso_frame_desc[outframe]); - read_in_urb(dev, urb, &urb->iso_frame_desc[frame]); - spin_unlock(&dev->spinlock); - check_for_elapsed_periods(dev, dev->sub_playback); - check_for_elapsed_periods(dev, dev->sub_capture); - send_it = 1; - } - - outframe++; - } - - if (send_it) { - out->number_of_packets = outframe; - out->transfer_flags = URB_ISO_ASAP; - usb_submit_urb(out, GFP_ATOMIC); - } else { - struct snd_usb_caiaq_cb_info *oinfo = out->context; - clear_bit(oinfo->index, &dev->outurb_active_mask); - } - -requeue: - /* re-submit inbound urb */ - for (frame = 0; frame < FRAMES_PER_URB; frame++) { - urb->iso_frame_desc[frame].offset = BYTES_PER_FRAME * frame; - urb->iso_frame_desc[frame].length = BYTES_PER_FRAME; - urb->iso_frame_desc[frame].actual_length = 0; - } - - urb->number_of_packets = FRAMES_PER_URB; - urb->transfer_flags = URB_ISO_ASAP; - usb_submit_urb(urb, GFP_ATOMIC); -} - -static void write_completed(struct urb *urb) -{ - struct snd_usb_caiaq_cb_info *info = urb->context; - struct snd_usb_caiaqdev *dev = info->dev; - - if (!dev->output_running) { - dev->output_running = 1; - wake_up(&dev->prepare_wait_queue); - } - - clear_bit(info->index, &dev->outurb_active_mask); -} - -static struct urb **alloc_urbs(struct snd_usb_caiaqdev *dev, int dir, int *ret) -{ - int i, frame; - struct urb **urbs; - struct usb_device *usb_dev = dev->chip.dev; - unsigned int pipe; - - pipe = (dir == SNDRV_PCM_STREAM_PLAYBACK) ? - usb_sndisocpipe(usb_dev, ENDPOINT_PLAYBACK) : - usb_rcvisocpipe(usb_dev, ENDPOINT_CAPTURE); - - urbs = kmalloc(N_URBS * sizeof(*urbs), GFP_KERNEL); - if (!urbs) { - log("unable to kmalloc() urbs, OOM!?\n"); - *ret = -ENOMEM; - return NULL; - } - - for (i = 0; i < N_URBS; i++) { - urbs[i] = usb_alloc_urb(FRAMES_PER_URB, GFP_KERNEL); - if (!urbs[i]) { - log("unable to usb_alloc_urb(), OOM!?\n"); - *ret = -ENOMEM; - return urbs; - } - - urbs[i]->transfer_buffer = - kmalloc(FRAMES_PER_URB * BYTES_PER_FRAME, GFP_KERNEL); - if (!urbs[i]->transfer_buffer) { - log("unable to kmalloc() transfer buffer, OOM!?\n"); - *ret = -ENOMEM; - return urbs; - } - - for (frame = 0; frame < FRAMES_PER_URB; frame++) { - struct usb_iso_packet_descriptor *iso = - &urbs[i]->iso_frame_desc[frame]; - - iso->offset = BYTES_PER_FRAME * frame; - iso->length = BYTES_PER_FRAME; - } - - urbs[i]->dev = usb_dev; - urbs[i]->pipe = pipe; - urbs[i]->transfer_buffer_length = FRAMES_PER_URB - * BYTES_PER_FRAME; - urbs[i]->context = &dev->data_cb_info[i]; - urbs[i]->interval = 1; - urbs[i]->transfer_flags = URB_ISO_ASAP; - urbs[i]->number_of_packets = FRAMES_PER_URB; - urbs[i]->complete = (dir == SNDRV_PCM_STREAM_CAPTURE) ? - read_completed : write_completed; - } - - *ret = 0; - return urbs; -} - -static void free_urbs(struct urb **urbs) -{ - int i; - - if (!urbs) - return; - - for (i = 0; i < N_URBS; i++) { - if (!urbs[i]) - continue; - - usb_kill_urb(urbs[i]); - kfree(urbs[i]->transfer_buffer); - usb_free_urb(urbs[i]); - } - - kfree(urbs); -} - -int snd_usb_caiaq_audio_init(struct snd_usb_caiaqdev *dev) -{ - int i, ret; - - dev->n_audio_in = max(dev->spec.num_analog_audio_in, - dev->spec.num_digital_audio_in) / - CHANNELS_PER_STREAM; - dev->n_audio_out = max(dev->spec.num_analog_audio_out, - dev->spec.num_digital_audio_out) / - CHANNELS_PER_STREAM; - dev->n_streams = max(dev->n_audio_in, dev->n_audio_out); - - debug("dev->n_audio_in = %d\n", dev->n_audio_in); - debug("dev->n_audio_out = %d\n", dev->n_audio_out); - debug("dev->n_streams = %d\n", dev->n_streams); - - if (dev->n_streams > MAX_STREAMS) { - log("unable to initialize device, too many streams.\n"); - return -EINVAL; - } - - ret = snd_pcm_new(dev->chip.card, dev->product_name, 0, - dev->n_audio_out, dev->n_audio_in, &dev->pcm); - - if (ret < 0) { - log("snd_pcm_new() returned %d\n", ret); - return ret; - } - - dev->pcm->private_data = dev; - strlcpy(dev->pcm->name, dev->product_name, sizeof(dev->pcm->name)); - - memset(dev->sub_playback, 0, sizeof(dev->sub_playback)); - memset(dev->sub_capture, 0, sizeof(dev->sub_capture)); - - memcpy(&dev->pcm_info, &snd_usb_caiaq_pcm_hardware, - sizeof(snd_usb_caiaq_pcm_hardware)); - - /* setup samplerates */ - dev->samplerates = dev->pcm_info.rates; - switch (dev->chip.usb_id) { - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AK1): - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL3): - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_SESSIONIO): - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_GUITARRIGMOBILE): - dev->samplerates |= SNDRV_PCM_RATE_192000; - /* fall thru */ - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO2DJ): - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO4DJ): - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO8DJ): - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORAUDIO2): - dev->samplerates |= SNDRV_PCM_RATE_88200; - break; - } - - snd_pcm_set_ops(dev->pcm, SNDRV_PCM_STREAM_PLAYBACK, - &snd_usb_caiaq_ops); - snd_pcm_set_ops(dev->pcm, SNDRV_PCM_STREAM_CAPTURE, - &snd_usb_caiaq_ops); - - snd_pcm_lib_preallocate_pages_for_all(dev->pcm, - SNDRV_DMA_TYPE_CONTINUOUS, - snd_dma_continuous_data(GFP_KERNEL), - MAX_BUFFER_SIZE, MAX_BUFFER_SIZE); - - dev->data_cb_info = - kmalloc(sizeof(struct snd_usb_caiaq_cb_info) * N_URBS, - GFP_KERNEL); - - if (!dev->data_cb_info) - return -ENOMEM; - - dev->outurb_active_mask = 0; - BUILD_BUG_ON(N_URBS > (sizeof(dev->outurb_active_mask) * 8)); - - for (i = 0; i < N_URBS; i++) { - dev->data_cb_info[i].dev = dev; - dev->data_cb_info[i].index = i; - } - - dev->data_urbs_in = alloc_urbs(dev, SNDRV_PCM_STREAM_CAPTURE, &ret); - if (ret < 0) { - kfree(dev->data_cb_info); - free_urbs(dev->data_urbs_in); - return ret; - } - - dev->data_urbs_out = alloc_urbs(dev, SNDRV_PCM_STREAM_PLAYBACK, &ret); - if (ret < 0) { - kfree(dev->data_cb_info); - free_urbs(dev->data_urbs_in); - free_urbs(dev->data_urbs_out); - return ret; - } - - return 0; -} - -void snd_usb_caiaq_audio_free(struct snd_usb_caiaqdev *dev) -{ - debug("%s(%p)\n", __func__, dev); - stream_stop(dev); - free_urbs(dev->data_urbs_in); - free_urbs(dev->data_urbs_out); - kfree(dev->data_cb_info); -} - diff --git a/ANDROID_3.4.5/sound/usb/caiaq/audio.h b/ANDROID_3.4.5/sound/usb/caiaq/audio.h deleted file mode 100644 index 8ab1f8d9..00000000 --- a/ANDROID_3.4.5/sound/usb/caiaq/audio.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef CAIAQ_AUDIO_H -#define CAIAQ_AUDIO_H - -int snd_usb_caiaq_audio_init(struct snd_usb_caiaqdev *dev); -void snd_usb_caiaq_audio_free(struct snd_usb_caiaqdev *dev); - -#endif /* CAIAQ_AUDIO_H */ diff --git a/ANDROID_3.4.5/sound/usb/caiaq/control.c b/ANDROID_3.4.5/sound/usb/caiaq/control.c deleted file mode 100644 index 00e5d0a4..00000000 --- a/ANDROID_3.4.5/sound/usb/caiaq/control.c +++ /dev/null @@ -1,559 +0,0 @@ -/* - * Copyright (c) 2007 Daniel Mack - * friendly supported by NI. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * 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 - */ - -#include <linux/init.h> -#include <linux/usb.h> -#include <sound/control.h> -#include <sound/core.h> -#include <sound/pcm.h> - -#include "device.h" -#include "control.h" - -#define CNT_INTVAL 0x10000 - -static int control_info(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_info *uinfo) -{ - struct snd_usb_audio *chip = snd_kcontrol_chip(kcontrol); - struct snd_usb_caiaqdev *dev = caiaqdev(chip->card); - int pos = kcontrol->private_value; - int is_intval = pos & CNT_INTVAL; - int maxval = 63; - - uinfo->count = 1; - pos &= ~CNT_INTVAL; - - switch (dev->chip.usb_id) { - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO8DJ): - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO4DJ): - if (pos == 0) { - /* current input mode of A8DJ and A4DJ */ - uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; - uinfo->value.integer.min = 0; - uinfo->value.integer.max = 2; - return 0; - } - break; - - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLX1): - maxval = 127; - break; - - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLS4): - maxval = 31; - break; - } - - if (is_intval) { - uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; - uinfo->value.integer.min = 0; - uinfo->value.integer.max = maxval; - } else { - uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; - uinfo->value.integer.min = 0; - uinfo->value.integer.max = 1; - } - - return 0; -} - -static int control_get(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_usb_audio *chip = snd_kcontrol_chip(kcontrol); - struct snd_usb_caiaqdev *dev = caiaqdev(chip->card); - int pos = kcontrol->private_value; - - if (pos & CNT_INTVAL) - ucontrol->value.integer.value[0] - = dev->control_state[pos & ~CNT_INTVAL]; - else - ucontrol->value.integer.value[0] - = !!(dev->control_state[pos / 8] & (1 << pos % 8)); - - return 0; -} - -static int control_put(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_usb_audio *chip = snd_kcontrol_chip(kcontrol); - struct snd_usb_caiaqdev *dev = caiaqdev(chip->card); - int pos = kcontrol->private_value; - int v = ucontrol->value.integer.value[0]; - unsigned char cmd = EP1_CMD_WRITE_IO; - - if (dev->chip.usb_id == - USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLX1)) - cmd = EP1_CMD_DIMM_LEDS; - - if (pos & CNT_INTVAL) { - int i = pos & ~CNT_INTVAL; - - dev->control_state[i] = v; - - if (dev->chip.usb_id == - USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLS4)) { - int actual_len; - - dev->ep8_out_buf[0] = i; - dev->ep8_out_buf[1] = v; - - usb_bulk_msg(dev->chip.dev, - usb_sndbulkpipe(dev->chip.dev, 8), - dev->ep8_out_buf, sizeof(dev->ep8_out_buf), - &actual_len, 200); - } else { - snd_usb_caiaq_send_command(dev, cmd, - dev->control_state, sizeof(dev->control_state)); - } - } else { - if (v) - dev->control_state[pos / 8] |= 1 << (pos % 8); - else - dev->control_state[pos / 8] &= ~(1 << (pos % 8)); - - snd_usb_caiaq_send_command(dev, cmd, - dev->control_state, sizeof(dev->control_state)); - } - - return 1; -} - -static struct snd_kcontrol_new kcontrol_template __devinitdata = { - .iface = SNDRV_CTL_ELEM_IFACE_HWDEP, - .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, - .index = 0, - .info = control_info, - .get = control_get, - .put = control_put, - /* name and private_value filled later */ -}; - -struct caiaq_controller { - char *name; - int index; -}; - -static struct caiaq_controller ak1_controller[] = { - { "LED left", 2 }, - { "LED middle", 1 }, - { "LED right", 0 }, - { "LED ring", 3 } -}; - -static struct caiaq_controller rk2_controller[] = { - { "LED 1", 5 }, - { "LED 2", 4 }, - { "LED 3", 3 }, - { "LED 4", 2 }, - { "LED 5", 1 }, - { "LED 6", 0 }, - { "LED pedal", 6 }, - { "LED 7seg_1b", 8 }, - { "LED 7seg_1c", 9 }, - { "LED 7seg_2a", 10 }, - { "LED 7seg_2b", 11 }, - { "LED 7seg_2c", 12 }, - { "LED 7seg_2d", 13 }, - { "LED 7seg_2e", 14 }, - { "LED 7seg_2f", 15 }, - { "LED 7seg_2g", 16 }, - { "LED 7seg_3a", 17 }, - { "LED 7seg_3b", 18 }, - { "LED 7seg_3c", 19 }, - { "LED 7seg_3d", 20 }, - { "LED 7seg_3e", 21 }, - { "LED 7seg_3f", 22 }, - { "LED 7seg_3g", 23 } -}; - -static struct caiaq_controller rk3_controller[] = { - { "LED 7seg_1a", 0 + 0 }, - { "LED 7seg_1b", 0 + 1 }, - { "LED 7seg_1c", 0 + 2 }, - { "LED 7seg_1d", 0 + 3 }, - { "LED 7seg_1e", 0 + 4 }, - { "LED 7seg_1f", 0 + 5 }, - { "LED 7seg_1g", 0 + 6 }, - { "LED 7seg_1p", 0 + 7 }, - - { "LED 7seg_2a", 8 + 0 }, - { "LED 7seg_2b", 8 + 1 }, - { "LED 7seg_2c", 8 + 2 }, - { "LED 7seg_2d", 8 + 3 }, - { "LED 7seg_2e", 8 + 4 }, - { "LED 7seg_2f", 8 + 5 }, - { "LED 7seg_2g", 8 + 6 }, - { "LED 7seg_2p", 8 + 7 }, - - { "LED 7seg_3a", 16 + 0 }, - { "LED 7seg_3b", 16 + 1 }, - { "LED 7seg_3c", 16 + 2 }, - { "LED 7seg_3d", 16 + 3 }, - { "LED 7seg_3e", 16 + 4 }, - { "LED 7seg_3f", 16 + 5 }, - { "LED 7seg_3g", 16 + 6 }, - { "LED 7seg_3p", 16 + 7 }, - - { "LED 7seg_4a", 24 + 0 }, - { "LED 7seg_4b", 24 + 1 }, - { "LED 7seg_4c", 24 + 2 }, - { "LED 7seg_4d", 24 + 3 }, - { "LED 7seg_4e", 24 + 4 }, - { "LED 7seg_4f", 24 + 5 }, - { "LED 7seg_4g", 24 + 6 }, - { "LED 7seg_4p", 24 + 7 }, - - { "LED 1", 32 + 0 }, - { "LED 2", 32 + 1 }, - { "LED 3", 32 + 2 }, - { "LED 4", 32 + 3 }, - { "LED 5", 32 + 4 }, - { "LED 6", 32 + 5 }, - { "LED 7", 32 + 6 }, - { "LED 8", 32 + 7 }, - { "LED pedal", 32 + 8 } -}; - -static struct caiaq_controller kore_controller[] = { - { "LED F1", 8 | CNT_INTVAL }, - { "LED F2", 12 | CNT_INTVAL }, - { "LED F3", 0 | CNT_INTVAL }, - { "LED F4", 4 | CNT_INTVAL }, - { "LED F5", 11 | CNT_INTVAL }, - { "LED F6", 15 | CNT_INTVAL }, - { "LED F7", 3 | CNT_INTVAL }, - { "LED F8", 7 | CNT_INTVAL }, - { "LED touch1", 10 | CNT_INTVAL }, - { "LED touch2", 14 | CNT_INTVAL }, - { "LED touch3", 2 | CNT_INTVAL }, - { "LED touch4", 6 | CNT_INTVAL }, - { "LED touch5", 9 | CNT_INTVAL }, - { "LED touch6", 13 | CNT_INTVAL }, - { "LED touch7", 1 | CNT_INTVAL }, - { "LED touch8", 5 | CNT_INTVAL }, - { "LED left", 18 | CNT_INTVAL }, - { "LED right", 22 | CNT_INTVAL }, - { "LED up", 16 | CNT_INTVAL }, - { "LED down", 20 | CNT_INTVAL }, - { "LED stop", 23 | CNT_INTVAL }, - { "LED play", 21 | CNT_INTVAL }, - { "LED record", 19 | CNT_INTVAL }, - { "LED listen", 17 | CNT_INTVAL }, - { "LED lcd", 30 | CNT_INTVAL }, - { "LED menu", 28 | CNT_INTVAL }, - { "LED sound", 31 | CNT_INTVAL }, - { "LED esc", 29 | CNT_INTVAL }, - { "LED view", 27 | CNT_INTVAL }, - { "LED enter", 24 | CNT_INTVAL }, - { "LED control", 26 | CNT_INTVAL } -}; - -static struct caiaq_controller a8dj_controller[] = { - { "Current input mode", 0 | CNT_INTVAL }, - { "GND lift for TC Vinyl mode", 24 + 0 }, - { "GND lift for TC CD/Line mode", 24 + 1 }, - { "GND lift for phono mode", 24 + 2 }, - { "Software lock", 40 } -}; - -static struct caiaq_controller a4dj_controller[] = { - { "Current input mode", 0 | CNT_INTVAL } -}; - -static struct caiaq_controller kontrolx1_controller[] = { - { "LED FX A: ON", 7 | CNT_INTVAL }, - { "LED FX A: 1", 6 | CNT_INTVAL }, - { "LED FX A: 2", 5 | CNT_INTVAL }, - { "LED FX A: 3", 4 | CNT_INTVAL }, - { "LED FX B: ON", 3 | CNT_INTVAL }, - { "LED FX B: 1", 2 | CNT_INTVAL }, - { "LED FX B: 2", 1 | CNT_INTVAL }, - { "LED FX B: 3", 0 | CNT_INTVAL }, - - { "LED Hotcue", 28 | CNT_INTVAL }, - { "LED Shift (white)", 29 | CNT_INTVAL }, - { "LED Shift (green)", 30 | CNT_INTVAL }, - - { "LED Deck A: FX1", 24 | CNT_INTVAL }, - { "LED Deck A: FX2", 25 | CNT_INTVAL }, - { "LED Deck A: IN", 17 | CNT_INTVAL }, - { "LED Deck A: OUT", 16 | CNT_INTVAL }, - { "LED Deck A: < BEAT", 19 | CNT_INTVAL }, - { "LED Deck A: BEAT >", 18 | CNT_INTVAL }, - { "LED Deck A: CUE/ABS", 21 | CNT_INTVAL }, - { "LED Deck A: CUP/REL", 20 | CNT_INTVAL }, - { "LED Deck A: PLAY", 23 | CNT_INTVAL }, - { "LED Deck A: SYNC", 22 | CNT_INTVAL }, - - { "LED Deck B: FX1", 26 | CNT_INTVAL }, - { "LED Deck B: FX2", 27 | CNT_INTVAL }, - { "LED Deck B: IN", 15 | CNT_INTVAL }, - { "LED Deck B: OUT", 14 | CNT_INTVAL }, - { "LED Deck B: < BEAT", 13 | CNT_INTVAL }, - { "LED Deck B: BEAT >", 12 | CNT_INTVAL }, - { "LED Deck B: CUE/ABS", 11 | CNT_INTVAL }, - { "LED Deck B: CUP/REL", 10 | CNT_INTVAL }, - { "LED Deck B: PLAY", 9 | CNT_INTVAL }, - { "LED Deck B: SYNC", 8 | CNT_INTVAL }, -}; - -static struct caiaq_controller kontrols4_controller[] = { - { "LED: Master: Quant", 10 | CNT_INTVAL }, - { "LED: Master: Headphone", 11 | CNT_INTVAL }, - { "LED: Master: Master", 12 | CNT_INTVAL }, - { "LED: Master: Snap", 14 | CNT_INTVAL }, - { "LED: Master: Warning", 15 | CNT_INTVAL }, - { "LED: Master: Master button", 112 | CNT_INTVAL }, - { "LED: Master: Snap button", 113 | CNT_INTVAL }, - { "LED: Master: Rec", 118 | CNT_INTVAL }, - { "LED: Master: Size", 119 | CNT_INTVAL }, - { "LED: Master: Quant button", 120 | CNT_INTVAL }, - { "LED: Master: Browser button", 121 | CNT_INTVAL }, - { "LED: Master: Play button", 126 | CNT_INTVAL }, - { "LED: Master: Undo button", 127 | CNT_INTVAL }, - - { "LED: Channel A: >", 4 | CNT_INTVAL }, - { "LED: Channel A: <", 5 | CNT_INTVAL }, - { "LED: Channel A: Meter 1", 97 | CNT_INTVAL }, - { "LED: Channel A: Meter 2", 98 | CNT_INTVAL }, - { "LED: Channel A: Meter 3", 99 | CNT_INTVAL }, - { "LED: Channel A: Meter 4", 100 | CNT_INTVAL }, - { "LED: Channel A: Meter 5", 101 | CNT_INTVAL }, - { "LED: Channel A: Meter 6", 102 | CNT_INTVAL }, - { "LED: Channel A: Meter clip", 103 | CNT_INTVAL }, - { "LED: Channel A: Active", 114 | CNT_INTVAL }, - { "LED: Channel A: Cue", 116 | CNT_INTVAL }, - { "LED: Channel A: FX1", 149 | CNT_INTVAL }, - { "LED: Channel A: FX2", 148 | CNT_INTVAL }, - - { "LED: Channel B: >", 2 | CNT_INTVAL }, - { "LED: Channel B: <", 3 | CNT_INTVAL }, - { "LED: Channel B: Meter 1", 89 | CNT_INTVAL }, - { "LED: Channel B: Meter 2", 90 | CNT_INTVAL }, - { "LED: Channel B: Meter 3", 91 | CNT_INTVAL }, - { "LED: Channel B: Meter 4", 92 | CNT_INTVAL }, - { "LED: Channel B: Meter 5", 93 | CNT_INTVAL }, - { "LED: Channel B: Meter 6", 94 | CNT_INTVAL }, - { "LED: Channel B: Meter clip", 95 | CNT_INTVAL }, - { "LED: Channel B: Active", 122 | CNT_INTVAL }, - { "LED: Channel B: Cue", 125 | CNT_INTVAL }, - { "LED: Channel B: FX1", 147 | CNT_INTVAL }, - { "LED: Channel B: FX2", 146 | CNT_INTVAL }, - - { "LED: Channel C: >", 6 | CNT_INTVAL }, - { "LED: Channel C: <", 7 | CNT_INTVAL }, - { "LED: Channel C: Meter 1", 105 | CNT_INTVAL }, - { "LED: Channel C: Meter 2", 106 | CNT_INTVAL }, - { "LED: Channel C: Meter 3", 107 | CNT_INTVAL }, - { "LED: Channel C: Meter 4", 108 | CNT_INTVAL }, - { "LED: Channel C: Meter 5", 109 | CNT_INTVAL }, - { "LED: Channel C: Meter 6", 110 | CNT_INTVAL }, - { "LED: Channel C: Meter clip", 111 | CNT_INTVAL }, - { "LED: Channel C: Active", 115 | CNT_INTVAL }, - { "LED: Channel C: Cue", 117 | CNT_INTVAL }, - { "LED: Channel C: FX1", 151 | CNT_INTVAL }, - { "LED: Channel C: FX2", 150 | CNT_INTVAL }, - - { "LED: Channel D: >", 0 | CNT_INTVAL }, - { "LED: Channel D: <", 1 | CNT_INTVAL }, - { "LED: Channel D: Meter 1", 81 | CNT_INTVAL }, - { "LED: Channel D: Meter 2", 82 | CNT_INTVAL }, - { "LED: Channel D: Meter 3", 83 | CNT_INTVAL }, - { "LED: Channel D: Meter 4", 84 | CNT_INTVAL }, - { "LED: Channel D: Meter 5", 85 | CNT_INTVAL }, - { "LED: Channel D: Meter 6", 86 | CNT_INTVAL }, - { "LED: Channel D: Meter clip", 87 | CNT_INTVAL }, - { "LED: Channel D: Active", 123 | CNT_INTVAL }, - { "LED: Channel D: Cue", 124 | CNT_INTVAL }, - { "LED: Channel D: FX1", 145 | CNT_INTVAL }, - { "LED: Channel D: FX2", 144 | CNT_INTVAL }, - - { "LED: Deck A: 1 (blue)", 22 | CNT_INTVAL }, - { "LED: Deck A: 1 (green)", 23 | CNT_INTVAL }, - { "LED: Deck A: 2 (blue)", 20 | CNT_INTVAL }, - { "LED: Deck A: 2 (green)", 21 | CNT_INTVAL }, - { "LED: Deck A: 3 (blue)", 18 | CNT_INTVAL }, - { "LED: Deck A: 3 (green)", 19 | CNT_INTVAL }, - { "LED: Deck A: 4 (blue)", 16 | CNT_INTVAL }, - { "LED: Deck A: 4 (green)", 17 | CNT_INTVAL }, - { "LED: Deck A: Load", 44 | CNT_INTVAL }, - { "LED: Deck A: Deck C button", 45 | CNT_INTVAL }, - { "LED: Deck A: In", 47 | CNT_INTVAL }, - { "LED: Deck A: Out", 46 | CNT_INTVAL }, - { "LED: Deck A: Shift", 24 | CNT_INTVAL }, - { "LED: Deck A: Sync", 27 | CNT_INTVAL }, - { "LED: Deck A: Cue", 26 | CNT_INTVAL }, - { "LED: Deck A: Play", 25 | CNT_INTVAL }, - { "LED: Deck A: Tempo up", 33 | CNT_INTVAL }, - { "LED: Deck A: Tempo down", 32 | CNT_INTVAL }, - { "LED: Deck A: Master", 34 | CNT_INTVAL }, - { "LED: Deck A: Keylock", 35 | CNT_INTVAL }, - { "LED: Deck A: Deck A", 37 | CNT_INTVAL }, - { "LED: Deck A: Deck C", 36 | CNT_INTVAL }, - { "LED: Deck A: Samples", 38 | CNT_INTVAL }, - { "LED: Deck A: On Air", 39 | CNT_INTVAL }, - { "LED: Deck A: Sample 1", 31 | CNT_INTVAL }, - { "LED: Deck A: Sample 2", 30 | CNT_INTVAL }, - { "LED: Deck A: Sample 3", 29 | CNT_INTVAL }, - { "LED: Deck A: Sample 4", 28 | CNT_INTVAL }, - { "LED: Deck A: Digit 1 - A", 55 | CNT_INTVAL }, - { "LED: Deck A: Digit 1 - B", 54 | CNT_INTVAL }, - { "LED: Deck A: Digit 1 - C", 53 | CNT_INTVAL }, - { "LED: Deck A: Digit 1 - D", 52 | CNT_INTVAL }, - { "LED: Deck A: Digit 1 - E", 51 | CNT_INTVAL }, - { "LED: Deck A: Digit 1 - F", 50 | CNT_INTVAL }, - { "LED: Deck A: Digit 1 - G", 49 | CNT_INTVAL }, - { "LED: Deck A: Digit 1 - dot", 48 | CNT_INTVAL }, - { "LED: Deck A: Digit 2 - A", 63 | CNT_INTVAL }, - { "LED: Deck A: Digit 2 - B", 62 | CNT_INTVAL }, - { "LED: Deck A: Digit 2 - C", 61 | CNT_INTVAL }, - { "LED: Deck A: Digit 2 - D", 60 | CNT_INTVAL }, - { "LED: Deck A: Digit 2 - E", 59 | CNT_INTVAL }, - { "LED: Deck A: Digit 2 - F", 58 | CNT_INTVAL }, - { "LED: Deck A: Digit 2 - G", 57 | CNT_INTVAL }, - { "LED: Deck A: Digit 2 - dot", 56 | CNT_INTVAL }, - - { "LED: Deck B: 1 (blue)", 78 | CNT_INTVAL }, - { "LED: Deck B: 1 (green)", 79 | CNT_INTVAL }, - { "LED: Deck B: 2 (blue)", 76 | CNT_INTVAL }, - { "LED: Deck B: 2 (green)", 77 | CNT_INTVAL }, - { "LED: Deck B: 3 (blue)", 74 | CNT_INTVAL }, - { "LED: Deck B: 3 (green)", 75 | CNT_INTVAL }, - { "LED: Deck B: 4 (blue)", 72 | CNT_INTVAL }, - { "LED: Deck B: 4 (green)", 73 | CNT_INTVAL }, - { "LED: Deck B: Load", 180 | CNT_INTVAL }, - { "LED: Deck B: Deck D button", 181 | CNT_INTVAL }, - { "LED: Deck B: In", 183 | CNT_INTVAL }, - { "LED: Deck B: Out", 182 | CNT_INTVAL }, - { "LED: Deck B: Shift", 64 | CNT_INTVAL }, - { "LED: Deck B: Sync", 67 | CNT_INTVAL }, - { "LED: Deck B: Cue", 66 | CNT_INTVAL }, - { "LED: Deck B: Play", 65 | CNT_INTVAL }, - { "LED: Deck B: Tempo up", 185 | CNT_INTVAL }, - { "LED: Deck B: Tempo down", 184 | CNT_INTVAL }, - { "LED: Deck B: Master", 186 | CNT_INTVAL }, - { "LED: Deck B: Keylock", 187 | CNT_INTVAL }, - { "LED: Deck B: Deck B", 189 | CNT_INTVAL }, - { "LED: Deck B: Deck D", 188 | CNT_INTVAL }, - { "LED: Deck B: Samples", 190 | CNT_INTVAL }, - { "LED: Deck B: On Air", 191 | CNT_INTVAL }, - { "LED: Deck B: Sample 1", 71 | CNT_INTVAL }, - { "LED: Deck B: Sample 2", 70 | CNT_INTVAL }, - { "LED: Deck B: Sample 3", 69 | CNT_INTVAL }, - { "LED: Deck B: Sample 4", 68 | CNT_INTVAL }, - { "LED: Deck B: Digit 1 - A", 175 | CNT_INTVAL }, - { "LED: Deck B: Digit 1 - B", 174 | CNT_INTVAL }, - { "LED: Deck B: Digit 1 - C", 173 | CNT_INTVAL }, - { "LED: Deck B: Digit 1 - D", 172 | CNT_INTVAL }, - { "LED: Deck B: Digit 1 - E", 171 | CNT_INTVAL }, - { "LED: Deck B: Digit 1 - F", 170 | CNT_INTVAL }, - { "LED: Deck B: Digit 1 - G", 169 | CNT_INTVAL }, - { "LED: Deck B: Digit 1 - dot", 168 | CNT_INTVAL }, - { "LED: Deck B: Digit 2 - A", 167 | CNT_INTVAL }, - { "LED: Deck B: Digit 2 - B", 166 | CNT_INTVAL }, - { "LED: Deck B: Digit 2 - C", 165 | CNT_INTVAL }, - { "LED: Deck B: Digit 2 - D", 164 | CNT_INTVAL }, - { "LED: Deck B: Digit 2 - E", 163 | CNT_INTVAL }, - { "LED: Deck B: Digit 2 - F", 162 | CNT_INTVAL }, - { "LED: Deck B: Digit 2 - G", 161 | CNT_INTVAL }, - { "LED: Deck B: Digit 2 - dot", 160 | CNT_INTVAL }, - - { "LED: FX1: dry/wet", 153 | CNT_INTVAL }, - { "LED: FX1: 1", 154 | CNT_INTVAL }, - { "LED: FX1: 2", 155 | CNT_INTVAL }, - { "LED: FX1: 3", 156 | CNT_INTVAL }, - { "LED: FX1: Mode", 157 | CNT_INTVAL }, - { "LED: FX2: dry/wet", 129 | CNT_INTVAL }, - { "LED: FX2: 1", 130 | CNT_INTVAL }, - { "LED: FX2: 2", 131 | CNT_INTVAL }, - { "LED: FX2: 3", 132 | CNT_INTVAL }, - { "LED: FX2: Mode", 133 | CNT_INTVAL }, -}; - -static int __devinit add_controls(struct caiaq_controller *c, int num, - struct snd_usb_caiaqdev *dev) -{ - int i, ret; - struct snd_kcontrol *kc; - - for (i = 0; i < num; i++, c++) { - kcontrol_template.name = c->name; - kcontrol_template.private_value = c->index; - kc = snd_ctl_new1(&kcontrol_template, dev); - ret = snd_ctl_add(dev->chip.card, kc); - if (ret < 0) - return ret; - } - - return 0; -} - -int __devinit snd_usb_caiaq_control_init(struct snd_usb_caiaqdev *dev) -{ - int ret = 0; - - switch (dev->chip.usb_id) { - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AK1): - ret = add_controls(ak1_controller, - ARRAY_SIZE(ak1_controller), dev); - break; - - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL2): - ret = add_controls(rk2_controller, - ARRAY_SIZE(rk2_controller), dev); - break; - - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL3): - ret = add_controls(rk3_controller, - ARRAY_SIZE(rk3_controller), dev); - break; - - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER): - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER2): - ret = add_controls(kore_controller, - ARRAY_SIZE(kore_controller), dev); - break; - - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO8DJ): - ret = add_controls(a8dj_controller, - ARRAY_SIZE(a8dj_controller), dev); - break; - - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO4DJ): - ret = add_controls(a4dj_controller, - ARRAY_SIZE(a4dj_controller), dev); - break; - - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLX1): - ret = add_controls(kontrolx1_controller, - ARRAY_SIZE(kontrolx1_controller), dev); - break; - - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLS4): - ret = add_controls(kontrols4_controller, - ARRAY_SIZE(kontrols4_controller), dev); - break; - } - - return ret; -} - diff --git a/ANDROID_3.4.5/sound/usb/caiaq/control.h b/ANDROID_3.4.5/sound/usb/caiaq/control.h deleted file mode 100644 index 2e7ab1aa..00000000 --- a/ANDROID_3.4.5/sound/usb/caiaq/control.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef CAIAQ_CONTROL_H -#define CAIAQ_CONTROL_H - -int snd_usb_caiaq_control_init(struct snd_usb_caiaqdev *dev); - -#endif /* CAIAQ_CONTROL_H */ diff --git a/ANDROID_3.4.5/sound/usb/caiaq/device.c b/ANDROID_3.4.5/sound/usb/caiaq/device.c deleted file mode 100644 index 64aed432..00000000 --- a/ANDROID_3.4.5/sound/usb/caiaq/device.c +++ /dev/null @@ -1,542 +0,0 @@ -/* - * caiaq.c: ALSA driver for caiaq/NativeInstruments devices - * - * Copyright (c) 2007 Daniel Mack <daniel@caiaq.de> - * Karsten Wiese <fzu@wemgehoertderstaat.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * 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 -*/ - -#include <linux/moduleparam.h> -#include <linux/interrupt.h> -#include <linux/module.h> -#include <linux/init.h> -#include <linux/gfp.h> -#include <linux/usb.h> -#include <sound/initval.h> -#include <sound/core.h> -#include <sound/pcm.h> - -#include "device.h" -#include "audio.h" -#include "midi.h" -#include "control.h" -#include "input.h" - -MODULE_AUTHOR("Daniel Mack <daniel@caiaq.de>"); -MODULE_DESCRIPTION("caiaq USB audio"); -MODULE_LICENSE("GPL"); -MODULE_SUPPORTED_DEVICE("{{Native Instruments, RigKontrol2}," - "{Native Instruments, RigKontrol3}," - "{Native Instruments, Kore Controller}," - "{Native Instruments, Kore Controller 2}," - "{Native Instruments, Audio Kontrol 1}," - "{Native Instruments, Audio 2 DJ}," - "{Native Instruments, Audio 4 DJ}," - "{Native Instruments, Audio 8 DJ}," - "{Native Instruments, Traktor Audio 2}," - "{Native Instruments, Session I/O}," - "{Native Instruments, GuitarRig mobile}" - "{Native Instruments, Traktor Kontrol X1}" - "{Native Instruments, Traktor Kontrol S4}" - "{Native Instruments, Maschine Controller}"); - -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; /* Enable this card */ -static int snd_card_used[SNDRV_CARDS]; - -module_param_array(index, int, NULL, 0444); -MODULE_PARM_DESC(index, "Index value for the caiaq sound device"); -module_param_array(id, charp, NULL, 0444); -MODULE_PARM_DESC(id, "ID string for the caiaq soundcard."); -module_param_array(enable, bool, NULL, 0444); -MODULE_PARM_DESC(enable, "Enable the caiaq soundcard."); - -enum { - SAMPLERATE_44100 = 0, - SAMPLERATE_48000 = 1, - SAMPLERATE_96000 = 2, - SAMPLERATE_192000 = 3, - SAMPLERATE_88200 = 4, - SAMPLERATE_INVALID = 0xff -}; - -enum { - DEPTH_NONE = 0, - DEPTH_16 = 1, - DEPTH_24 = 2, - DEPTH_32 = 3 -}; - -static struct usb_device_id snd_usb_id_table[] = { - { - .match_flags = USB_DEVICE_ID_MATCH_DEVICE, - .idVendor = USB_VID_NATIVEINSTRUMENTS, - .idProduct = USB_PID_RIGKONTROL2 - }, - { - .match_flags = USB_DEVICE_ID_MATCH_DEVICE, - .idVendor = USB_VID_NATIVEINSTRUMENTS, - .idProduct = USB_PID_RIGKONTROL3 - }, - { - .match_flags = USB_DEVICE_ID_MATCH_DEVICE, - .idVendor = USB_VID_NATIVEINSTRUMENTS, - .idProduct = USB_PID_KORECONTROLLER - }, - { - .match_flags = USB_DEVICE_ID_MATCH_DEVICE, - .idVendor = USB_VID_NATIVEINSTRUMENTS, - .idProduct = USB_PID_KORECONTROLLER2 - }, - { - .match_flags = USB_DEVICE_ID_MATCH_DEVICE, - .idVendor = USB_VID_NATIVEINSTRUMENTS, - .idProduct = USB_PID_AK1 - }, - { - .match_flags = USB_DEVICE_ID_MATCH_DEVICE, - .idVendor = USB_VID_NATIVEINSTRUMENTS, - .idProduct = USB_PID_AUDIO8DJ - }, - { - .match_flags = USB_DEVICE_ID_MATCH_DEVICE, - .idVendor = USB_VID_NATIVEINSTRUMENTS, - .idProduct = USB_PID_SESSIONIO - }, - { - .match_flags = USB_DEVICE_ID_MATCH_DEVICE, - .idVendor = USB_VID_NATIVEINSTRUMENTS, - .idProduct = USB_PID_GUITARRIGMOBILE - }, - { - .match_flags = USB_DEVICE_ID_MATCH_DEVICE, - .idVendor = USB_VID_NATIVEINSTRUMENTS, - .idProduct = USB_PID_AUDIO4DJ - }, - { - .match_flags = USB_DEVICE_ID_MATCH_DEVICE, - .idVendor = USB_VID_NATIVEINSTRUMENTS, - .idProduct = USB_PID_AUDIO2DJ - }, - { - .match_flags = USB_DEVICE_ID_MATCH_DEVICE, - .idVendor = USB_VID_NATIVEINSTRUMENTS, - .idProduct = USB_PID_TRAKTORKONTROLX1 - }, - { - .match_flags = USB_DEVICE_ID_MATCH_DEVICE, - .idVendor = USB_VID_NATIVEINSTRUMENTS, - .idProduct = USB_PID_TRAKTORKONTROLS4 - }, - { - .match_flags = USB_DEVICE_ID_MATCH_DEVICE, - .idVendor = USB_VID_NATIVEINSTRUMENTS, - .idProduct = USB_PID_TRAKTORAUDIO2 - }, - { - .match_flags = USB_DEVICE_ID_MATCH_DEVICE, - .idVendor = USB_VID_NATIVEINSTRUMENTS, - .idProduct = USB_PID_MASCHINECONTROLLER - }, - { /* terminator */ } -}; - -static void usb_ep1_command_reply_dispatch (struct urb* urb) -{ - int ret; - struct snd_usb_caiaqdev *dev = urb->context; - unsigned char *buf = urb->transfer_buffer; - - if (urb->status || !dev) { - log("received EP1 urb->status = %i\n", urb->status); - return; - } - - switch(buf[0]) { - case EP1_CMD_GET_DEVICE_INFO: - memcpy(&dev->spec, buf+1, sizeof(struct caiaq_device_spec)); - dev->spec.fw_version = le16_to_cpu(dev->spec.fw_version); - debug("device spec (firmware %d): audio: %d in, %d out, " - "MIDI: %d in, %d out, data alignment %d\n", - dev->spec.fw_version, - dev->spec.num_analog_audio_in, - dev->spec.num_analog_audio_out, - dev->spec.num_midi_in, - dev->spec.num_midi_out, - dev->spec.data_alignment); - - dev->spec_received++; - wake_up(&dev->ep1_wait_queue); - break; - case EP1_CMD_AUDIO_PARAMS: - dev->audio_parm_answer = buf[1]; - wake_up(&dev->ep1_wait_queue); - break; - case EP1_CMD_MIDI_READ: - snd_usb_caiaq_midi_handle_input(dev, buf[1], buf + 3, buf[2]); - break; - case EP1_CMD_READ_IO: - if (dev->chip.usb_id == - USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO8DJ)) { - if (urb->actual_length > sizeof(dev->control_state)) - urb->actual_length = sizeof(dev->control_state); - memcpy(dev->control_state, buf + 1, urb->actual_length); - wake_up(&dev->ep1_wait_queue); - break; - } -#ifdef CONFIG_SND_USB_CAIAQ_INPUT - case EP1_CMD_READ_ERP: - case EP1_CMD_READ_ANALOG: - snd_usb_caiaq_input_dispatch(dev, buf, urb->actual_length); -#endif - break; - } - - dev->ep1_in_urb.actual_length = 0; - ret = usb_submit_urb(&dev->ep1_in_urb, GFP_ATOMIC); - if (ret < 0) - log("unable to submit urb. OOM!?\n"); -} - -int snd_usb_caiaq_send_command(struct snd_usb_caiaqdev *dev, - unsigned char command, - const unsigned char *buffer, - int len) -{ - int actual_len; - struct usb_device *usb_dev = dev->chip.dev; - - if (!usb_dev) - return -EIO; - - if (len > EP1_BUFSIZE - 1) - len = EP1_BUFSIZE - 1; - - if (buffer && len > 0) - memcpy(dev->ep1_out_buf+1, buffer, len); - - dev->ep1_out_buf[0] = command; - return usb_bulk_msg(usb_dev, usb_sndbulkpipe(usb_dev, 1), - dev->ep1_out_buf, len+1, &actual_len, 200); -} - -int snd_usb_caiaq_set_audio_params (struct snd_usb_caiaqdev *dev, - int rate, int depth, int bpp) -{ - int ret; - char tmp[5]; - - switch (rate) { - case 44100: tmp[0] = SAMPLERATE_44100; break; - case 48000: tmp[0] = SAMPLERATE_48000; break; - case 88200: tmp[0] = SAMPLERATE_88200; break; - case 96000: tmp[0] = SAMPLERATE_96000; break; - case 192000: tmp[0] = SAMPLERATE_192000; break; - default: return -EINVAL; - } - - switch (depth) { - case 16: tmp[1] = DEPTH_16; break; - case 24: tmp[1] = DEPTH_24; break; - default: return -EINVAL; - } - - tmp[2] = bpp & 0xff; - tmp[3] = bpp >> 8; - tmp[4] = 1; /* packets per microframe */ - - debug("setting audio params: %d Hz, %d bits, %d bpp\n", - rate, depth, bpp); - - dev->audio_parm_answer = -1; - ret = snd_usb_caiaq_send_command(dev, EP1_CMD_AUDIO_PARAMS, - tmp, sizeof(tmp)); - - if (ret) - return ret; - - if (!wait_event_timeout(dev->ep1_wait_queue, - dev->audio_parm_answer >= 0, HZ)) - return -EPIPE; - - if (dev->audio_parm_answer != 1) - debug("unable to set the device's audio params\n"); - else - dev->bpp = bpp; - - return dev->audio_parm_answer == 1 ? 0 : -EINVAL; -} - -int snd_usb_caiaq_set_auto_msg(struct snd_usb_caiaqdev *dev, - int digital, int analog, int erp) -{ - char tmp[3] = { digital, analog, erp }; - return snd_usb_caiaq_send_command(dev, EP1_CMD_AUTO_MSG, - tmp, sizeof(tmp)); -} - -static void __devinit setup_card(struct snd_usb_caiaqdev *dev) -{ - int ret; - char val[4]; - - /* device-specific startup specials */ - switch (dev->chip.usb_id) { - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL2): - /* RigKontrol2 - display centered dash ('-') */ - val[0] = 0x00; - val[1] = 0x00; - val[2] = 0x01; - snd_usb_caiaq_send_command(dev, EP1_CMD_WRITE_IO, val, 3); - break; - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL3): - /* RigKontrol2 - display two centered dashes ('--') */ - val[0] = 0x00; - val[1] = 0x40; - val[2] = 0x40; - val[3] = 0x00; - snd_usb_caiaq_send_command(dev, EP1_CMD_WRITE_IO, val, 4); - break; - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AK1): - /* Audio Kontrol 1 - make USB-LED stop blinking */ - val[0] = 0x00; - snd_usb_caiaq_send_command(dev, EP1_CMD_WRITE_IO, val, 1); - break; - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO8DJ): - /* Audio 8 DJ - trigger read of current settings */ - dev->control_state[0] = 0xff; - snd_usb_caiaq_set_auto_msg(dev, 1, 0, 0); - snd_usb_caiaq_send_command(dev, EP1_CMD_READ_IO, NULL, 0); - - if (!wait_event_timeout(dev->ep1_wait_queue, - dev->control_state[0] != 0xff, HZ)) - return; - - /* fix up some defaults */ - if ((dev->control_state[1] != 2) || - (dev->control_state[2] != 3) || - (dev->control_state[4] != 2)) { - dev->control_state[1] = 2; - dev->control_state[2] = 3; - dev->control_state[4] = 2; - snd_usb_caiaq_send_command(dev, - EP1_CMD_WRITE_IO, dev->control_state, 6); - } - - break; - } - - if (dev->spec.num_analog_audio_out + - dev->spec.num_analog_audio_in + - dev->spec.num_digital_audio_out + - dev->spec.num_digital_audio_in > 0) { - ret = snd_usb_caiaq_audio_init(dev); - if (ret < 0) - log("Unable to set up audio system (ret=%d)\n", ret); - } - - if (dev->spec.num_midi_in + - dev->spec.num_midi_out > 0) { - ret = snd_usb_caiaq_midi_init(dev); - if (ret < 0) - log("Unable to set up MIDI system (ret=%d)\n", ret); - } - -#ifdef CONFIG_SND_USB_CAIAQ_INPUT - ret = snd_usb_caiaq_input_init(dev); - if (ret < 0) - log("Unable to set up input system (ret=%d)\n", ret); -#endif - - /* finally, register the card and all its sub-instances */ - ret = snd_card_register(dev->chip.card); - if (ret < 0) { - log("snd_card_register() returned %d\n", ret); - snd_card_free(dev->chip.card); - } - - ret = snd_usb_caiaq_control_init(dev); - if (ret < 0) - log("Unable to set up control system (ret=%d)\n", ret); -} - -static int create_card(struct usb_device *usb_dev, - struct usb_interface *intf, - struct snd_card **cardp) -{ - int devnum; - int err; - struct snd_card *card; - struct snd_usb_caiaqdev *dev; - - for (devnum = 0; devnum < SNDRV_CARDS; devnum++) - if (enable[devnum] && !snd_card_used[devnum]) - break; - - if (devnum >= SNDRV_CARDS) - return -ENODEV; - - err = snd_card_create(index[devnum], id[devnum], THIS_MODULE, - sizeof(struct snd_usb_caiaqdev), &card); - if (err < 0) - return err; - - dev = caiaqdev(card); - dev->chip.dev = usb_dev; - dev->chip.card = card; - dev->chip.usb_id = USB_ID(le16_to_cpu(usb_dev->descriptor.idVendor), - le16_to_cpu(usb_dev->descriptor.idProduct)); - spin_lock_init(&dev->spinlock); - snd_card_set_dev(card, &intf->dev); - - *cardp = card; - return 0; -} - -static int __devinit init_card(struct snd_usb_caiaqdev *dev) -{ - char *c, usbpath[32]; - struct usb_device *usb_dev = dev->chip.dev; - struct snd_card *card = dev->chip.card; - int err, len; - - if (usb_set_interface(usb_dev, 0, 1) != 0) { - log("can't set alt interface.\n"); - return -EIO; - } - - usb_init_urb(&dev->ep1_in_urb); - usb_init_urb(&dev->midi_out_urb); - - usb_fill_bulk_urb(&dev->ep1_in_urb, usb_dev, - usb_rcvbulkpipe(usb_dev, 0x1), - dev->ep1_in_buf, EP1_BUFSIZE, - usb_ep1_command_reply_dispatch, dev); - - usb_fill_bulk_urb(&dev->midi_out_urb, usb_dev, - usb_sndbulkpipe(usb_dev, 0x1), - dev->midi_out_buf, EP1_BUFSIZE, - snd_usb_caiaq_midi_output_done, dev); - - init_waitqueue_head(&dev->ep1_wait_queue); - init_waitqueue_head(&dev->prepare_wait_queue); - - if (usb_submit_urb(&dev->ep1_in_urb, GFP_KERNEL) != 0) - return -EIO; - - err = snd_usb_caiaq_send_command(dev, EP1_CMD_GET_DEVICE_INFO, NULL, 0); - if (err) - return err; - - if (!wait_event_timeout(dev->ep1_wait_queue, dev->spec_received, HZ)) - return -ENODEV; - - usb_string(usb_dev, usb_dev->descriptor.iManufacturer, - dev->vendor_name, CAIAQ_USB_STR_LEN); - - usb_string(usb_dev, usb_dev->descriptor.iProduct, - dev->product_name, CAIAQ_USB_STR_LEN); - - strlcpy(card->driver, MODNAME, sizeof(card->driver)); - strlcpy(card->shortname, dev->product_name, sizeof(card->shortname)); - strlcpy(card->mixername, dev->product_name, sizeof(card->mixername)); - - /* if the id was not passed as module option, fill it with a shortened - * version of the product string which does not contain any - * whitespaces */ - - if (*card->id == '\0') { - char id[sizeof(card->id)]; - - memset(id, 0, sizeof(id)); - - for (c = card->shortname, len = 0; - *c && len < sizeof(card->id); c++) - if (*c != ' ') - id[len++] = *c; - - snd_card_set_id(card, id); - } - - usb_make_path(usb_dev, usbpath, sizeof(usbpath)); - snprintf(card->longname, sizeof(card->longname), - "%s %s (%s)", - dev->vendor_name, dev->product_name, usbpath); - - setup_card(dev); - return 0; -} - -static int __devinit snd_probe(struct usb_interface *intf, - const struct usb_device_id *id) -{ - int ret; - struct snd_card *card; - struct usb_device *device = interface_to_usbdev(intf); - - ret = create_card(device, intf, &card); - - if (ret < 0) - return ret; - - usb_set_intfdata(intf, card); - ret = init_card(caiaqdev(card)); - if (ret < 0) { - log("unable to init card! (ret=%d)\n", ret); - snd_card_free(card); - return ret; - } - - return 0; -} - -static void snd_disconnect(struct usb_interface *intf) -{ - struct snd_usb_caiaqdev *dev; - struct snd_card *card = usb_get_intfdata(intf); - - debug("%s(%p)\n", __func__, intf); - - if (!card) - return; - - dev = caiaqdev(card); - snd_card_disconnect(card); - -#ifdef CONFIG_SND_USB_CAIAQ_INPUT - snd_usb_caiaq_input_free(dev); -#endif - snd_usb_caiaq_audio_free(dev); - - usb_kill_urb(&dev->ep1_in_urb); - usb_kill_urb(&dev->midi_out_urb); - - snd_card_free(card); - usb_reset_device(interface_to_usbdev(intf)); -} - - -MODULE_DEVICE_TABLE(usb, snd_usb_id_table); -static struct usb_driver snd_usb_driver = { - .name = MODNAME, - .probe = snd_probe, - .disconnect = snd_disconnect, - .id_table = snd_usb_id_table, -}; - -module_usb_driver(snd_usb_driver); - diff --git a/ANDROID_3.4.5/sound/usb/caiaq/device.h b/ANDROID_3.4.5/sound/usb/caiaq/device.h deleted file mode 100644 index 562b0bff..00000000 --- a/ANDROID_3.4.5/sound/usb/caiaq/device.h +++ /dev/null @@ -1,140 +0,0 @@ -#ifndef CAIAQ_DEVICE_H -#define CAIAQ_DEVICE_H - -#include "../usbaudio.h" - -#define USB_VID_NATIVEINSTRUMENTS 0x17cc - -#define USB_PID_RIGKONTROL2 0x1969 -#define USB_PID_RIGKONTROL3 0x1940 -#define USB_PID_KORECONTROLLER 0x4711 -#define USB_PID_KORECONTROLLER2 0x4712 -#define USB_PID_AK1 0x0815 -#define USB_PID_AUDIO2DJ 0x041c -#define USB_PID_AUDIO4DJ 0x0839 -#define USB_PID_AUDIO8DJ 0x1978 -#define USB_PID_SESSIONIO 0x1915 -#define USB_PID_GUITARRIGMOBILE 0x0d8d -#define USB_PID_TRAKTORKONTROLX1 0x2305 -#define USB_PID_TRAKTORKONTROLS4 0xbaff -#define USB_PID_TRAKTORAUDIO2 0x041d -#define USB_PID_MASCHINECONTROLLER 0x0808 - -#define EP1_BUFSIZE 64 -#define EP4_BUFSIZE 512 -#define CAIAQ_USB_STR_LEN 0xff -#define MAX_STREAMS 32 - -//#define SND_USB_CAIAQ_DEBUG - -#define MODNAME "snd-usb-caiaq" -#define log(x...) snd_printk(KERN_WARNING MODNAME" log: " x) - -#ifdef SND_USB_CAIAQ_DEBUG -#define debug(x...) snd_printk(KERN_WARNING MODNAME " debug: " x) -#else -#define debug(x...) do { } while(0) -#endif - -#define EP1_CMD_GET_DEVICE_INFO 0x1 -#define EP1_CMD_READ_ERP 0x2 -#define EP1_CMD_READ_ANALOG 0x3 -#define EP1_CMD_READ_IO 0x4 -#define EP1_CMD_WRITE_IO 0x5 -#define EP1_CMD_MIDI_READ 0x6 -#define EP1_CMD_MIDI_WRITE 0x7 -#define EP1_CMD_AUDIO_PARAMS 0x9 -#define EP1_CMD_AUTO_MSG 0xb -#define EP1_CMD_DIMM_LEDS 0xc - -struct caiaq_device_spec { - unsigned short fw_version; - unsigned char hw_subtype; - unsigned char num_erp; - unsigned char num_analog_in; - unsigned char num_digital_in; - unsigned char num_digital_out; - unsigned char num_analog_audio_out; - unsigned char num_analog_audio_in; - unsigned char num_digital_audio_out; - unsigned char num_digital_audio_in; - unsigned char num_midi_out; - unsigned char num_midi_in; - unsigned char data_alignment; -} __attribute__ ((packed)); - -struct snd_usb_caiaq_cb_info; - -struct snd_usb_caiaqdev { - struct snd_usb_audio chip; - - struct urb ep1_in_urb; - struct urb midi_out_urb; - struct urb **data_urbs_in; - struct urb **data_urbs_out; - struct snd_usb_caiaq_cb_info *data_cb_info; - - unsigned char ep1_in_buf[EP1_BUFSIZE]; - unsigned char ep1_out_buf[EP1_BUFSIZE]; - unsigned char midi_out_buf[EP1_BUFSIZE]; - - struct caiaq_device_spec spec; - spinlock_t spinlock; - wait_queue_head_t ep1_wait_queue; - wait_queue_head_t prepare_wait_queue; - int spec_received, audio_parm_answer; - int midi_out_active; - - char vendor_name[CAIAQ_USB_STR_LEN]; - char product_name[CAIAQ_USB_STR_LEN]; - - int n_streams, n_audio_in, n_audio_out; - int streaming, first_packet, output_running; - int audio_in_buf_pos[MAX_STREAMS]; - int audio_out_buf_pos[MAX_STREAMS]; - int period_in_count[MAX_STREAMS]; - int period_out_count[MAX_STREAMS]; - int input_panic, output_panic, warned; - char *audio_in_buf, *audio_out_buf; - unsigned int samplerates, bpp; - unsigned long outurb_active_mask; - - struct snd_pcm_substream *sub_playback[MAX_STREAMS]; - struct snd_pcm_substream *sub_capture[MAX_STREAMS]; - - /* Controls */ - unsigned char control_state[256]; - unsigned char ep8_out_buf[2]; - - /* Linux input */ -#ifdef CONFIG_SND_USB_CAIAQ_INPUT - struct input_dev *input_dev; - char phys[64]; /* physical device path */ - unsigned short keycode[128]; - struct urb *ep4_in_urb; - unsigned char ep4_in_buf[EP4_BUFSIZE]; -#endif - - /* ALSA */ - struct snd_pcm *pcm; - struct snd_pcm_hardware pcm_info; - struct snd_rawmidi *rmidi; - struct snd_rawmidi_substream *midi_receive_substream; - struct snd_rawmidi_substream *midi_out_substream; -}; - -struct snd_usb_caiaq_cb_info { - struct snd_usb_caiaqdev *dev; - int index; -}; - -#define caiaqdev(c) ((struct snd_usb_caiaqdev*)(c)->private_data) - -int snd_usb_caiaq_set_audio_params (struct snd_usb_caiaqdev *dev, int rate, int depth, int bbp); -int snd_usb_caiaq_set_auto_msg (struct snd_usb_caiaqdev *dev, int digital, int analog, int erp); -int snd_usb_caiaq_send_command(struct snd_usb_caiaqdev *dev, - unsigned char command, - const unsigned char *buffer, - int len); - -#endif /* CAIAQ_DEVICE_H */ diff --git a/ANDROID_3.4.5/sound/usb/caiaq/input.c b/ANDROID_3.4.5/sound/usb/caiaq/input.c deleted file mode 100644 index 26a121b4..00000000 --- a/ANDROID_3.4.5/sound/usb/caiaq/input.c +++ /dev/null @@ -1,842 +0,0 @@ -/* - * Copyright (c) 2006,2007 Daniel Mack, Tim Ruetz - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * 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 -*/ - -#include <linux/gfp.h> -#include <linux/init.h> -#include <linux/usb.h> -#include <linux/usb/input.h> -#include <sound/core.h> -#include <sound/pcm.h> - -#include "device.h" -#include "input.h" - -static unsigned short keycode_ak1[] = { KEY_C, KEY_B, KEY_A }; -static unsigned short keycode_rk2[] = { KEY_1, KEY_2, KEY_3, KEY_4, - KEY_5, KEY_6, KEY_7 }; -static unsigned short keycode_rk3[] = { KEY_1, KEY_2, KEY_3, KEY_4, - KEY_5, KEY_6, KEY_7, KEY_8, KEY_9 }; - -static unsigned short keycode_kore[] = { - KEY_FN_F1, /* "menu" */ - KEY_FN_F7, /* "lcd backlight */ - KEY_FN_F2, /* "control" */ - KEY_FN_F3, /* "enter" */ - KEY_FN_F4, /* "view" */ - KEY_FN_F5, /* "esc" */ - KEY_FN_F6, /* "sound" */ - KEY_FN_F8, /* array spacer, never triggered. */ - KEY_RIGHT, - KEY_DOWN, - KEY_UP, - KEY_LEFT, - KEY_SOUND, /* "listen" */ - KEY_RECORD, - KEY_PLAYPAUSE, - KEY_STOP, - BTN_4, /* 8 softkeys */ - BTN_3, - BTN_2, - BTN_1, - BTN_8, - BTN_7, - BTN_6, - BTN_5, - KEY_BRL_DOT4, /* touch sensitive knobs */ - KEY_BRL_DOT3, - KEY_BRL_DOT2, - KEY_BRL_DOT1, - KEY_BRL_DOT8, - KEY_BRL_DOT7, - KEY_BRL_DOT6, - KEY_BRL_DOT5 -}; - -#define MASCHINE_BUTTONS (42) -#define MASCHINE_BUTTON(X) ((X) + BTN_MISC) -#define MASCHINE_PADS (16) -#define MASCHINE_PAD(X) ((X) + ABS_PRESSURE) - -static unsigned short keycode_maschine[] = { - MASCHINE_BUTTON(40), /* mute */ - MASCHINE_BUTTON(39), /* solo */ - MASCHINE_BUTTON(38), /* select */ - MASCHINE_BUTTON(37), /* duplicate */ - MASCHINE_BUTTON(36), /* navigate */ - MASCHINE_BUTTON(35), /* pad mode */ - MASCHINE_BUTTON(34), /* pattern */ - MASCHINE_BUTTON(33), /* scene */ - KEY_RESERVED, /* spacer */ - - MASCHINE_BUTTON(30), /* rec */ - MASCHINE_BUTTON(31), /* erase */ - MASCHINE_BUTTON(32), /* shift */ - MASCHINE_BUTTON(28), /* grid */ - MASCHINE_BUTTON(27), /* > */ - MASCHINE_BUTTON(26), /* < */ - MASCHINE_BUTTON(25), /* restart */ - - MASCHINE_BUTTON(21), /* E */ - MASCHINE_BUTTON(22), /* F */ - MASCHINE_BUTTON(23), /* G */ - MASCHINE_BUTTON(24), /* H */ - MASCHINE_BUTTON(20), /* D */ - MASCHINE_BUTTON(19), /* C */ - MASCHINE_BUTTON(18), /* B */ - MASCHINE_BUTTON(17), /* A */ - - MASCHINE_BUTTON(0), /* control */ - MASCHINE_BUTTON(2), /* browse */ - MASCHINE_BUTTON(4), /* < */ - MASCHINE_BUTTON(6), /* snap */ - MASCHINE_BUTTON(7), /* autowrite */ - MASCHINE_BUTTON(5), /* > */ - MASCHINE_BUTTON(3), /* sampling */ - MASCHINE_BUTTON(1), /* step */ - - MASCHINE_BUTTON(15), /* 8 softkeys */ - MASCHINE_BUTTON(14), - MASCHINE_BUTTON(13), - MASCHINE_BUTTON(12), - MASCHINE_BUTTON(11), - MASCHINE_BUTTON(10), - MASCHINE_BUTTON(9), - MASCHINE_BUTTON(8), - - MASCHINE_BUTTON(16), /* note repeat */ - MASCHINE_BUTTON(29) /* play */ -}; - -#define KONTROLX1_INPUTS (40) -#define KONTROLS4_BUTTONS (12 * 8) -#define KONTROLS4_AXIS (46) - -#define KONTROLS4_BUTTON(X) ((X) + BTN_MISC) -#define KONTROLS4_ABS(X) ((X) + ABS_HAT0X) - -#define DEG90 (range / 2) -#define DEG180 (range) -#define DEG270 (DEG90 + DEG180) -#define DEG360 (DEG180 * 2) -#define HIGH_PEAK (268) -#define LOW_PEAK (-7) - -/* some of these devices have endless rotation potentiometers - * built in which use two tapers, 90 degrees phase shifted. - * this algorithm decodes them to one single value, ranging - * from 0 to 999 */ -static unsigned int decode_erp(unsigned char a, unsigned char b) -{ - int weight_a, weight_b; - int pos_a, pos_b; - int ret; - int range = HIGH_PEAK - LOW_PEAK; - int mid_value = (HIGH_PEAK + LOW_PEAK) / 2; - - weight_b = abs(mid_value - a) - (range / 2 - 100) / 2; - - if (weight_b < 0) - weight_b = 0; - - if (weight_b > 100) - weight_b = 100; - - weight_a = 100 - weight_b; - - if (a < mid_value) { - /* 0..90 and 270..360 degrees */ - pos_b = b - LOW_PEAK + DEG270; - if (pos_b >= DEG360) - pos_b -= DEG360; - } else - /* 90..270 degrees */ - pos_b = HIGH_PEAK - b + DEG90; - - - if (b > mid_value) - /* 0..180 degrees */ - pos_a = a - LOW_PEAK; - else - /* 180..360 degrees */ - pos_a = HIGH_PEAK - a + DEG180; - - /* interpolate both slider values, depending on weight factors */ - /* 0..99 x DEG360 */ - ret = pos_a * weight_a + pos_b * weight_b; - - /* normalize to 0..999 */ - ret *= 10; - ret /= DEG360; - - if (ret < 0) - ret += 1000; - - if (ret >= 1000) - ret -= 1000; - - return ret; -} - -#undef DEG90 -#undef DEG180 -#undef DEG270 -#undef DEG360 -#undef HIGH_PEAK -#undef LOW_PEAK - -static inline void snd_caiaq_input_report_abs(struct snd_usb_caiaqdev *dev, - int axis, const unsigned char *buf, - int offset) -{ - input_report_abs(dev->input_dev, axis, - (buf[offset * 2] << 8) | buf[offset * 2 + 1]); -} - -static void snd_caiaq_input_read_analog(struct snd_usb_caiaqdev *dev, - const unsigned char *buf, - unsigned int len) -{ - struct input_dev *input_dev = dev->input_dev; - - switch (dev->chip.usb_id) { - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL2): - snd_caiaq_input_report_abs(dev, ABS_X, buf, 2); - snd_caiaq_input_report_abs(dev, ABS_Y, buf, 0); - snd_caiaq_input_report_abs(dev, ABS_Z, buf, 1); - break; - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL3): - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER): - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER2): - snd_caiaq_input_report_abs(dev, ABS_X, buf, 0); - snd_caiaq_input_report_abs(dev, ABS_Y, buf, 1); - snd_caiaq_input_report_abs(dev, ABS_Z, buf, 2); - break; - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLX1): - snd_caiaq_input_report_abs(dev, ABS_HAT0X, buf, 4); - snd_caiaq_input_report_abs(dev, ABS_HAT0Y, buf, 2); - snd_caiaq_input_report_abs(dev, ABS_HAT1X, buf, 6); - snd_caiaq_input_report_abs(dev, ABS_HAT1Y, buf, 1); - snd_caiaq_input_report_abs(dev, ABS_HAT2X, buf, 7); - snd_caiaq_input_report_abs(dev, ABS_HAT2Y, buf, 0); - snd_caiaq_input_report_abs(dev, ABS_HAT3X, buf, 5); - snd_caiaq_input_report_abs(dev, ABS_HAT3Y, buf, 3); - break; - } - - input_sync(input_dev); -} - -static void snd_caiaq_input_read_erp(struct snd_usb_caiaqdev *dev, - const char *buf, unsigned int len) -{ - struct input_dev *input_dev = dev->input_dev; - int i; - - switch (dev->chip.usb_id) { - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AK1): - i = decode_erp(buf[0], buf[1]); - input_report_abs(input_dev, ABS_X, i); - input_sync(input_dev); - break; - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER): - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER2): - i = decode_erp(buf[7], buf[5]); - input_report_abs(input_dev, ABS_HAT0X, i); - i = decode_erp(buf[12], buf[14]); - input_report_abs(input_dev, ABS_HAT0Y, i); - i = decode_erp(buf[15], buf[13]); - input_report_abs(input_dev, ABS_HAT1X, i); - i = decode_erp(buf[0], buf[2]); - input_report_abs(input_dev, ABS_HAT1Y, i); - i = decode_erp(buf[3], buf[1]); - input_report_abs(input_dev, ABS_HAT2X, i); - i = decode_erp(buf[8], buf[10]); - input_report_abs(input_dev, ABS_HAT2Y, i); - i = decode_erp(buf[11], buf[9]); - input_report_abs(input_dev, ABS_HAT3X, i); - i = decode_erp(buf[4], buf[6]); - input_report_abs(input_dev, ABS_HAT3Y, i); - input_sync(input_dev); - break; - - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_MASCHINECONTROLLER): - /* 4 under the left screen */ - input_report_abs(input_dev, ABS_HAT0X, decode_erp(buf[21], buf[20])); - input_report_abs(input_dev, ABS_HAT0Y, decode_erp(buf[15], buf[14])); - input_report_abs(input_dev, ABS_HAT1X, decode_erp(buf[9], buf[8])); - input_report_abs(input_dev, ABS_HAT1Y, decode_erp(buf[3], buf[2])); - - /* 4 under the right screen */ - input_report_abs(input_dev, ABS_HAT2X, decode_erp(buf[19], buf[18])); - input_report_abs(input_dev, ABS_HAT2Y, decode_erp(buf[13], buf[12])); - input_report_abs(input_dev, ABS_HAT3X, decode_erp(buf[7], buf[6])); - input_report_abs(input_dev, ABS_HAT3Y, decode_erp(buf[1], buf[0])); - - /* volume */ - input_report_abs(input_dev, ABS_RX, decode_erp(buf[17], buf[16])); - /* tempo */ - input_report_abs(input_dev, ABS_RY, decode_erp(buf[11], buf[10])); - /* swing */ - input_report_abs(input_dev, ABS_RZ, decode_erp(buf[5], buf[4])); - - input_sync(input_dev); - break; - } -} - -static void snd_caiaq_input_read_io(struct snd_usb_caiaqdev *dev, - unsigned char *buf, unsigned int len) -{ - struct input_dev *input_dev = dev->input_dev; - unsigned short *keycode = input_dev->keycode; - int i; - - if (!keycode) - return; - - if (input_dev->id.product == USB_PID_RIGKONTROL2) - for (i = 0; i < len; i++) - buf[i] = ~buf[i]; - - for (i = 0; i < input_dev->keycodemax && i < len * 8; i++) - input_report_key(input_dev, keycode[i], - buf[i / 8] & (1 << (i % 8))); - - switch (dev->chip.usb_id) { - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER): - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER2): - input_report_abs(dev->input_dev, ABS_MISC, 255 - buf[4]); - break; - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLX1): - /* rotary encoders */ - input_report_abs(dev->input_dev, ABS_X, buf[5] & 0xf); - input_report_abs(dev->input_dev, ABS_Y, buf[5] >> 4); - input_report_abs(dev->input_dev, ABS_Z, buf[6] & 0xf); - input_report_abs(dev->input_dev, ABS_MISC, buf[6] >> 4); - break; - } - - input_sync(input_dev); -} - -#define TKS4_MSGBLOCK_SIZE 16 - -static void snd_usb_caiaq_tks4_dispatch(struct snd_usb_caiaqdev *dev, - const unsigned char *buf, - unsigned int len) -{ - while (len) { - unsigned int i, block_id = (buf[0] << 8) | buf[1]; - - switch (block_id) { - case 0: - /* buttons */ - for (i = 0; i < KONTROLS4_BUTTONS; i++) - input_report_key(dev->input_dev, KONTROLS4_BUTTON(i), - (buf[4 + (i / 8)] >> (i % 8)) & 1); - break; - - case 1: - /* left wheel */ - input_report_abs(dev->input_dev, KONTROLS4_ABS(36), buf[9] | ((buf[8] & 0x3) << 8)); - /* right wheel */ - input_report_abs(dev->input_dev, KONTROLS4_ABS(37), buf[13] | ((buf[12] & 0x3) << 8)); - - /* rotary encoders */ - input_report_abs(dev->input_dev, KONTROLS4_ABS(38), buf[3] & 0xf); - input_report_abs(dev->input_dev, KONTROLS4_ABS(39), buf[4] >> 4); - input_report_abs(dev->input_dev, KONTROLS4_ABS(40), buf[4] & 0xf); - input_report_abs(dev->input_dev, KONTROLS4_ABS(41), buf[5] >> 4); - input_report_abs(dev->input_dev, KONTROLS4_ABS(42), buf[5] & 0xf); - input_report_abs(dev->input_dev, KONTROLS4_ABS(43), buf[6] >> 4); - input_report_abs(dev->input_dev, KONTROLS4_ABS(44), buf[6] & 0xf); - input_report_abs(dev->input_dev, KONTROLS4_ABS(45), buf[7] >> 4); - input_report_abs(dev->input_dev, KONTROLS4_ABS(46), buf[7] & 0xf); - - break; - case 2: - /* Volume Fader Channel D */ - snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(0), buf, 1); - /* Volume Fader Channel B */ - snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(1), buf, 2); - /* Volume Fader Channel A */ - snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(2), buf, 3); - /* Volume Fader Channel C */ - snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(3), buf, 4); - /* Loop Volume */ - snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(4), buf, 6); - /* Crossfader */ - snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(7), buf, 7); - - break; - - case 3: - /* Tempo Fader R */ - snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(6), buf, 3); - /* Tempo Fader L */ - snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(5), buf, 4); - /* Mic Volume */ - snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(8), buf, 6); - /* Cue Mix */ - snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(9), buf, 7); - - break; - - case 4: - /* Wheel distance sensor L */ - snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(10), buf, 1); - /* Wheel distance sensor R */ - snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(11), buf, 2); - /* Channel D EQ - Filter */ - snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(12), buf, 3); - /* Channel D EQ - Low */ - snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(13), buf, 4); - /* Channel D EQ - Mid */ - snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(14), buf, 5); - /* Channel D EQ - Hi */ - snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(15), buf, 6); - /* FX2 - dry/wet */ - snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(16), buf, 7); - - break; - - case 5: - /* FX2 - 1 */ - snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(17), buf, 1); - /* FX2 - 2 */ - snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(18), buf, 2); - /* FX2 - 3 */ - snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(19), buf, 3); - /* Channel B EQ - Filter */ - snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(20), buf, 4); - /* Channel B EQ - Low */ - snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(21), buf, 5); - /* Channel B EQ - Mid */ - snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(22), buf, 6); - /* Channel B EQ - Hi */ - snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(23), buf, 7); - - break; - - case 6: - /* Channel A EQ - Filter */ - snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(24), buf, 1); - /* Channel A EQ - Low */ - snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(25), buf, 2); - /* Channel A EQ - Mid */ - snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(26), buf, 3); - /* Channel A EQ - Hi */ - snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(27), buf, 4); - /* Channel C EQ - Filter */ - snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(28), buf, 5); - /* Channel C EQ - Low */ - snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(29), buf, 6); - /* Channel C EQ - Mid */ - snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(30), buf, 7); - - break; - - case 7: - /* Channel C EQ - Hi */ - snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(31), buf, 1); - /* FX1 - wet/dry */ - snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(32), buf, 2); - /* FX1 - 1 */ - snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(33), buf, 3); - /* FX1 - 2 */ - snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(34), buf, 4); - /* FX1 - 3 */ - snd_caiaq_input_report_abs(dev, KONTROLS4_ABS(35), buf, 5); - - break; - - default: - debug("%s(): bogus block (id %d)\n", - __func__, block_id); - return; - } - - len -= TKS4_MSGBLOCK_SIZE; - buf += TKS4_MSGBLOCK_SIZE; - } - - input_sync(dev->input_dev); -} - -#define MASCHINE_MSGBLOCK_SIZE 2 - -static void snd_usb_caiaq_maschine_dispatch(struct snd_usb_caiaqdev *dev, - const unsigned char *buf, - unsigned int len) -{ - unsigned int i, pad_id; - uint16_t pressure; - - for (i = 0; i < MASCHINE_PADS; i++) { - pressure = be16_to_cpu(buf[i * 2] << 8 | buf[(i * 2) + 1]); - pad_id = pressure >> 12; - - input_report_abs(dev->input_dev, MASCHINE_PAD(pad_id), pressure & 0xfff); - } - - input_sync(dev->input_dev); -} - -static void snd_usb_caiaq_ep4_reply_dispatch(struct urb *urb) -{ - struct snd_usb_caiaqdev *dev = urb->context; - unsigned char *buf = urb->transfer_buffer; - int ret; - - if (urb->status || !dev || urb != dev->ep4_in_urb) - return; - - switch (dev->chip.usb_id) { - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLX1): - if (urb->actual_length < 24) - goto requeue; - - if (buf[0] & 0x3) - snd_caiaq_input_read_io(dev, buf + 1, 7); - - if (buf[0] & 0x4) - snd_caiaq_input_read_analog(dev, buf + 8, 16); - - break; - - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLS4): - snd_usb_caiaq_tks4_dispatch(dev, buf, urb->actual_length); - break; - - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_MASCHINECONTROLLER): - if (urb->actual_length < (MASCHINE_PADS * MASCHINE_MSGBLOCK_SIZE)) - goto requeue; - - snd_usb_caiaq_maschine_dispatch(dev, buf, urb->actual_length); - break; - } - -requeue: - dev->ep4_in_urb->actual_length = 0; - ret = usb_submit_urb(dev->ep4_in_urb, GFP_ATOMIC); - if (ret < 0) - log("unable to submit urb. OOM!?\n"); -} - -static int snd_usb_caiaq_input_open(struct input_dev *idev) -{ - struct snd_usb_caiaqdev *dev = input_get_drvdata(idev); - - if (!dev) - return -EINVAL; - - switch (dev->chip.usb_id) { - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLX1): - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLS4): - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_MASCHINECONTROLLER): - if (usb_submit_urb(dev->ep4_in_urb, GFP_KERNEL) != 0) - return -EIO; - break; - } - - return 0; -} - -static void snd_usb_caiaq_input_close(struct input_dev *idev) -{ - struct snd_usb_caiaqdev *dev = input_get_drvdata(idev); - - if (!dev) - return; - - switch (dev->chip.usb_id) { - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLX1): - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLS4): - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_MASCHINECONTROLLER): - usb_kill_urb(dev->ep4_in_urb); - break; - } -} - -void snd_usb_caiaq_input_dispatch(struct snd_usb_caiaqdev *dev, - char *buf, - unsigned int len) -{ - if (!dev->input_dev || len < 1) - return; - - switch (buf[0]) { - case EP1_CMD_READ_ANALOG: - snd_caiaq_input_read_analog(dev, buf + 1, len - 1); - break; - case EP1_CMD_READ_ERP: - snd_caiaq_input_read_erp(dev, buf + 1, len - 1); - break; - case EP1_CMD_READ_IO: - snd_caiaq_input_read_io(dev, buf + 1, len - 1); - break; - } -} - -int snd_usb_caiaq_input_init(struct snd_usb_caiaqdev *dev) -{ - struct usb_device *usb_dev = dev->chip.dev; - struct input_dev *input; - int i, ret = 0; - - input = input_allocate_device(); - if (!input) - return -ENOMEM; - - usb_make_path(usb_dev, dev->phys, sizeof(dev->phys)); - strlcat(dev->phys, "/input0", sizeof(dev->phys)); - - input->name = dev->product_name; - input->phys = dev->phys; - usb_to_input_id(usb_dev, &input->id); - input->dev.parent = &usb_dev->dev; - - input_set_drvdata(input, dev); - - switch (dev->chip.usb_id) { - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL2): - input->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); - input->absbit[0] = BIT_MASK(ABS_X) | BIT_MASK(ABS_Y) | - BIT_MASK(ABS_Z); - BUILD_BUG_ON(sizeof(dev->keycode) < sizeof(keycode_rk2)); - memcpy(dev->keycode, keycode_rk2, sizeof(keycode_rk2)); - input->keycodemax = ARRAY_SIZE(keycode_rk2); - input_set_abs_params(input, ABS_X, 0, 4096, 0, 10); - input_set_abs_params(input, ABS_Y, 0, 4096, 0, 10); - input_set_abs_params(input, ABS_Z, 0, 4096, 0, 10); - snd_usb_caiaq_set_auto_msg(dev, 1, 10, 0); - break; - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL3): - input->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); - input->absbit[0] = BIT_MASK(ABS_X) | BIT_MASK(ABS_Y) | - BIT_MASK(ABS_Z); - BUILD_BUG_ON(sizeof(dev->keycode) < sizeof(keycode_rk3)); - memcpy(dev->keycode, keycode_rk3, sizeof(keycode_rk3)); - input->keycodemax = ARRAY_SIZE(keycode_rk3); - input_set_abs_params(input, ABS_X, 0, 1024, 0, 10); - input_set_abs_params(input, ABS_Y, 0, 1024, 0, 10); - input_set_abs_params(input, ABS_Z, 0, 1024, 0, 10); - snd_usb_caiaq_set_auto_msg(dev, 1, 10, 0); - break; - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AK1): - input->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); - input->absbit[0] = BIT_MASK(ABS_X); - BUILD_BUG_ON(sizeof(dev->keycode) < sizeof(keycode_ak1)); - memcpy(dev->keycode, keycode_ak1, sizeof(keycode_ak1)); - input->keycodemax = ARRAY_SIZE(keycode_ak1); - input_set_abs_params(input, ABS_X, 0, 999, 0, 10); - snd_usb_caiaq_set_auto_msg(dev, 1, 0, 5); - break; - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER): - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER2): - input->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); - input->absbit[0] = BIT_MASK(ABS_HAT0X) | BIT_MASK(ABS_HAT0Y) | - BIT_MASK(ABS_HAT1X) | BIT_MASK(ABS_HAT1Y) | - BIT_MASK(ABS_HAT2X) | BIT_MASK(ABS_HAT2Y) | - BIT_MASK(ABS_HAT3X) | BIT_MASK(ABS_HAT3Y) | - BIT_MASK(ABS_X) | BIT_MASK(ABS_Y) | - BIT_MASK(ABS_Z); - input->absbit[BIT_WORD(ABS_MISC)] |= BIT_MASK(ABS_MISC); - BUILD_BUG_ON(sizeof(dev->keycode) < sizeof(keycode_kore)); - memcpy(dev->keycode, keycode_kore, sizeof(keycode_kore)); - input->keycodemax = ARRAY_SIZE(keycode_kore); - input_set_abs_params(input, ABS_HAT0X, 0, 999, 0, 10); - input_set_abs_params(input, ABS_HAT0Y, 0, 999, 0, 10); - input_set_abs_params(input, ABS_HAT1X, 0, 999, 0, 10); - input_set_abs_params(input, ABS_HAT1Y, 0, 999, 0, 10); - input_set_abs_params(input, ABS_HAT2X, 0, 999, 0, 10); - input_set_abs_params(input, ABS_HAT2Y, 0, 999, 0, 10); - input_set_abs_params(input, ABS_HAT3X, 0, 999, 0, 10); - input_set_abs_params(input, ABS_HAT3Y, 0, 999, 0, 10); - input_set_abs_params(input, ABS_X, 0, 4096, 0, 10); - input_set_abs_params(input, ABS_Y, 0, 4096, 0, 10); - input_set_abs_params(input, ABS_Z, 0, 4096, 0, 10); - input_set_abs_params(input, ABS_MISC, 0, 255, 0, 1); - snd_usb_caiaq_set_auto_msg(dev, 1, 10, 5); - break; - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLX1): - input->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); - input->absbit[0] = BIT_MASK(ABS_HAT0X) | BIT_MASK(ABS_HAT0Y) | - BIT_MASK(ABS_HAT1X) | BIT_MASK(ABS_HAT1Y) | - BIT_MASK(ABS_HAT2X) | BIT_MASK(ABS_HAT2Y) | - BIT_MASK(ABS_HAT3X) | BIT_MASK(ABS_HAT3Y) | - BIT_MASK(ABS_X) | BIT_MASK(ABS_Y) | - BIT_MASK(ABS_Z); - input->absbit[BIT_WORD(ABS_MISC)] |= BIT_MASK(ABS_MISC); - BUILD_BUG_ON(sizeof(dev->keycode) < KONTROLX1_INPUTS); - for (i = 0; i < KONTROLX1_INPUTS; i++) - dev->keycode[i] = BTN_MISC + i; - input->keycodemax = KONTROLX1_INPUTS; - - /* analog potentiometers */ - input_set_abs_params(input, ABS_HAT0X, 0, 4096, 0, 10); - input_set_abs_params(input, ABS_HAT0Y, 0, 4096, 0, 10); - input_set_abs_params(input, ABS_HAT1X, 0, 4096, 0, 10); - input_set_abs_params(input, ABS_HAT1Y, 0, 4096, 0, 10); - input_set_abs_params(input, ABS_HAT2X, 0, 4096, 0, 10); - input_set_abs_params(input, ABS_HAT2Y, 0, 4096, 0, 10); - input_set_abs_params(input, ABS_HAT3X, 0, 4096, 0, 10); - input_set_abs_params(input, ABS_HAT3Y, 0, 4096, 0, 10); - - /* rotary encoders */ - input_set_abs_params(input, ABS_X, 0, 0xf, 0, 1); - input_set_abs_params(input, ABS_Y, 0, 0xf, 0, 1); - input_set_abs_params(input, ABS_Z, 0, 0xf, 0, 1); - input_set_abs_params(input, ABS_MISC, 0, 0xf, 0, 1); - - dev->ep4_in_urb = usb_alloc_urb(0, GFP_KERNEL); - if (!dev->ep4_in_urb) { - ret = -ENOMEM; - goto exit_free_idev; - } - - usb_fill_bulk_urb(dev->ep4_in_urb, usb_dev, - usb_rcvbulkpipe(usb_dev, 0x4), - dev->ep4_in_buf, EP4_BUFSIZE, - snd_usb_caiaq_ep4_reply_dispatch, dev); - - snd_usb_caiaq_set_auto_msg(dev, 1, 10, 5); - - break; - - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORKONTROLS4): - input->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); - BUILD_BUG_ON(sizeof(dev->keycode) < KONTROLS4_BUTTONS); - for (i = 0; i < KONTROLS4_BUTTONS; i++) - dev->keycode[i] = KONTROLS4_BUTTON(i); - input->keycodemax = KONTROLS4_BUTTONS; - - for (i = 0; i < KONTROLS4_AXIS; i++) { - int axis = KONTROLS4_ABS(i); - input->absbit[BIT_WORD(axis)] |= BIT_MASK(axis); - } - - /* 36 analog potentiometers and faders */ - for (i = 0; i < 36; i++) - input_set_abs_params(input, KONTROLS4_ABS(i), 0, 0xfff, 0, 10); - - /* 2 encoder wheels */ - input_set_abs_params(input, KONTROLS4_ABS(36), 0, 0x3ff, 0, 1); - input_set_abs_params(input, KONTROLS4_ABS(37), 0, 0x3ff, 0, 1); - - /* 9 rotary encoders */ - for (i = 0; i < 9; i++) - input_set_abs_params(input, KONTROLS4_ABS(38+i), 0, 0xf, 0, 1); - - dev->ep4_in_urb = usb_alloc_urb(0, GFP_KERNEL); - if (!dev->ep4_in_urb) { - ret = -ENOMEM; - goto exit_free_idev; - } - - usb_fill_bulk_urb(dev->ep4_in_urb, usb_dev, - usb_rcvbulkpipe(usb_dev, 0x4), - dev->ep4_in_buf, EP4_BUFSIZE, - snd_usb_caiaq_ep4_reply_dispatch, dev); - - snd_usb_caiaq_set_auto_msg(dev, 1, 10, 5); - - break; - - case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_MASCHINECONTROLLER): - input->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); - input->absbit[0] = BIT_MASK(ABS_HAT0X) | BIT_MASK(ABS_HAT0Y) | - BIT_MASK(ABS_HAT1X) | BIT_MASK(ABS_HAT1Y) | - BIT_MASK(ABS_HAT2X) | BIT_MASK(ABS_HAT2Y) | - BIT_MASK(ABS_HAT3X) | BIT_MASK(ABS_HAT3Y) | - BIT_MASK(ABS_RX) | BIT_MASK(ABS_RY) | - BIT_MASK(ABS_RZ); - - BUILD_BUG_ON(sizeof(dev->keycode) < sizeof(keycode_maschine)); - memcpy(dev->keycode, keycode_maschine, sizeof(keycode_maschine)); - input->keycodemax = ARRAY_SIZE(keycode_maschine); - - for (i = 0; i < MASCHINE_PADS; i++) { - input->absbit[0] |= MASCHINE_PAD(i); - input_set_abs_params(input, MASCHINE_PAD(i), 0, 0xfff, 5, 10); - } - - input_set_abs_params(input, ABS_HAT0X, 0, 999, 0, 10); - input_set_abs_params(input, ABS_HAT0Y, 0, 999, 0, 10); - input_set_abs_params(input, ABS_HAT1X, 0, 999, 0, 10); - input_set_abs_params(input, ABS_HAT1Y, 0, 999, 0, 10); - input_set_abs_params(input, ABS_HAT2X, 0, 999, 0, 10); - input_set_abs_params(input, ABS_HAT2Y, 0, 999, 0, 10); - input_set_abs_params(input, ABS_HAT3X, 0, 999, 0, 10); - input_set_abs_params(input, ABS_HAT3Y, 0, 999, 0, 10); - input_set_abs_params(input, ABS_RX, 0, 999, 0, 10); - input_set_abs_params(input, ABS_RY, 0, 999, 0, 10); - input_set_abs_params(input, ABS_RZ, 0, 999, 0, 10); - - dev->ep4_in_urb = usb_alloc_urb(0, GFP_KERNEL); - if (!dev->ep4_in_urb) { - ret = -ENOMEM; - goto exit_free_idev; - } - - usb_fill_bulk_urb(dev->ep4_in_urb, usb_dev, - usb_rcvbulkpipe(usb_dev, 0x4), - dev->ep4_in_buf, EP4_BUFSIZE, - snd_usb_caiaq_ep4_reply_dispatch, dev); - - snd_usb_caiaq_set_auto_msg(dev, 1, 10, 5); - break; - - default: - /* no input methods supported on this device */ - goto exit_free_idev; - } - - input->open = snd_usb_caiaq_input_open; - input->close = snd_usb_caiaq_input_close; - input->keycode = dev->keycode; - input->keycodesize = sizeof(unsigned short); - for (i = 0; i < input->keycodemax; i++) - __set_bit(dev->keycode[i], input->keybit); - - dev->input_dev = input; - - ret = input_register_device(input); - if (ret < 0) - goto exit_free_idev; - - return 0; - -exit_free_idev: - input_free_device(input); - dev->input_dev = NULL; - return ret; -} - -void snd_usb_caiaq_input_free(struct snd_usb_caiaqdev *dev) -{ - if (!dev || !dev->input_dev) - return; - - usb_kill_urb(dev->ep4_in_urb); - usb_free_urb(dev->ep4_in_urb); - dev->ep4_in_urb = NULL; - - input_unregister_device(dev->input_dev); - dev->input_dev = NULL; -} diff --git a/ANDROID_3.4.5/sound/usb/caiaq/input.h b/ANDROID_3.4.5/sound/usb/caiaq/input.h deleted file mode 100644 index ced53557..00000000 --- a/ANDROID_3.4.5/sound/usb/caiaq/input.h +++ /dev/null @@ -1,8 +0,0 @@ -#ifndef CAIAQ_INPUT_H -#define CAIAQ_INPUT_H - -void snd_usb_caiaq_input_dispatch(struct snd_usb_caiaqdev *dev, char *buf, unsigned int len); -int snd_usb_caiaq_input_init(struct snd_usb_caiaqdev *dev); -void snd_usb_caiaq_input_free(struct snd_usb_caiaqdev *dev); - -#endif diff --git a/ANDROID_3.4.5/sound/usb/caiaq/midi.c b/ANDROID_3.4.5/sound/usb/caiaq/midi.c deleted file mode 100644 index a1a47088..00000000 --- a/ANDROID_3.4.5/sound/usb/caiaq/midi.c +++ /dev/null @@ -1,174 +0,0 @@ -/* - * Copyright (c) 2006,2007 Daniel Mack - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * 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 -*/ - -#include <linux/usb.h> -#include <linux/gfp.h> -#include <sound/rawmidi.h> -#include <sound/core.h> -#include <sound/pcm.h> - -#include "device.h" -#include "midi.h" - -static int snd_usb_caiaq_midi_input_open(struct snd_rawmidi_substream *substream) -{ - return 0; -} - -static int snd_usb_caiaq_midi_input_close(struct snd_rawmidi_substream *substream) -{ - return 0; -} - -static void snd_usb_caiaq_midi_input_trigger(struct snd_rawmidi_substream *substream, int up) -{ - struct snd_usb_caiaqdev *dev = substream->rmidi->private_data; - - if (!dev) - return; - - dev->midi_receive_substream = up ? substream : NULL; -} - - -static int snd_usb_caiaq_midi_output_open(struct snd_rawmidi_substream *substream) -{ - return 0; -} - -static int snd_usb_caiaq_midi_output_close(struct snd_rawmidi_substream *substream) -{ - struct snd_usb_caiaqdev *dev = substream->rmidi->private_data; - if (dev->midi_out_active) { - usb_kill_urb(&dev->midi_out_urb); - dev->midi_out_active = 0; - } - return 0; -} - -static void snd_usb_caiaq_midi_send(struct snd_usb_caiaqdev *dev, - struct snd_rawmidi_substream *substream) -{ - int len, ret; - - dev->midi_out_buf[0] = EP1_CMD_MIDI_WRITE; - dev->midi_out_buf[1] = 0; /* port */ - len = snd_rawmidi_transmit(substream, dev->midi_out_buf + 3, - EP1_BUFSIZE - 3); - - if (len <= 0) - return; - - dev->midi_out_buf[2] = len; - dev->midi_out_urb.transfer_buffer_length = len+3; - - ret = usb_submit_urb(&dev->midi_out_urb, GFP_ATOMIC); - if (ret < 0) - log("snd_usb_caiaq_midi_send(%p): usb_submit_urb() failed," - "ret=%d, len=%d\n", - substream, ret, len); - else - dev->midi_out_active = 1; -} - -static void snd_usb_caiaq_midi_output_trigger(struct snd_rawmidi_substream *substream, int up) -{ - struct snd_usb_caiaqdev *dev = substream->rmidi->private_data; - - if (up) { - dev->midi_out_substream = substream; - if (!dev->midi_out_active) - snd_usb_caiaq_midi_send(dev, substream); - } else { - dev->midi_out_substream = NULL; - } -} - - -static struct snd_rawmidi_ops snd_usb_caiaq_midi_output = -{ - .open = snd_usb_caiaq_midi_output_open, - .close = snd_usb_caiaq_midi_output_close, - .trigger = snd_usb_caiaq_midi_output_trigger, -}; - -static struct snd_rawmidi_ops snd_usb_caiaq_midi_input = -{ - .open = snd_usb_caiaq_midi_input_open, - .close = snd_usb_caiaq_midi_input_close, - .trigger = snd_usb_caiaq_midi_input_trigger, -}; - -void snd_usb_caiaq_midi_handle_input(struct snd_usb_caiaqdev *dev, - int port, const char *buf, int len) -{ - if (!dev->midi_receive_substream) - return; - - snd_rawmidi_receive(dev->midi_receive_substream, buf, len); -} - -int snd_usb_caiaq_midi_init(struct snd_usb_caiaqdev *device) -{ - int ret; - struct snd_rawmidi *rmidi; - - ret = snd_rawmidi_new(device->chip.card, device->product_name, 0, - device->spec.num_midi_out, - device->spec.num_midi_in, - &rmidi); - - if (ret < 0) - return ret; - - strlcpy(rmidi->name, device->product_name, sizeof(rmidi->name)); - - rmidi->info_flags = SNDRV_RAWMIDI_INFO_DUPLEX; - rmidi->private_data = device; - - if (device->spec.num_midi_out > 0) { - rmidi->info_flags |= SNDRV_RAWMIDI_INFO_OUTPUT; - snd_rawmidi_set_ops(rmidi, SNDRV_RAWMIDI_STREAM_OUTPUT, - &snd_usb_caiaq_midi_output); - } - - if (device->spec.num_midi_in > 0) { - rmidi->info_flags |= SNDRV_RAWMIDI_INFO_INPUT; - snd_rawmidi_set_ops(rmidi, SNDRV_RAWMIDI_STREAM_INPUT, - &snd_usb_caiaq_midi_input); - } - - device->rmidi = rmidi; - - return 0; -} - -void snd_usb_caiaq_midi_output_done(struct urb* urb) -{ - struct snd_usb_caiaqdev *dev = urb->context; - - dev->midi_out_active = 0; - if (urb->status != 0) - return; - - if (!dev->midi_out_substream) - return; - - snd_usb_caiaq_midi_send(dev, dev->midi_out_substream); -} - diff --git a/ANDROID_3.4.5/sound/usb/caiaq/midi.h b/ANDROID_3.4.5/sound/usb/caiaq/midi.h deleted file mode 100644 index 380f984b..00000000 --- a/ANDROID_3.4.5/sound/usb/caiaq/midi.h +++ /dev/null @@ -1,8 +0,0 @@ -#ifndef CAIAQ_MIDI_H -#define CAIAQ_MIDI_H - -int snd_usb_caiaq_midi_init(struct snd_usb_caiaqdev *dev); -void snd_usb_caiaq_midi_handle_input(struct snd_usb_caiaqdev *dev, int port, const char *buf, int len); -void snd_usb_caiaq_midi_output_done(struct urb *urb); - -#endif /* CAIAQ_MIDI_H */ |