diff options
Diffstat (limited to 'ANDROID_3.4.5/sound/pci/mixart/mixart_hwdep.c')
| -rw-r--r-- | ANDROID_3.4.5/sound/pci/mixart/mixart_hwdep.c | 653 |
1 files changed, 0 insertions, 653 deletions
diff --git a/ANDROID_3.4.5/sound/pci/mixart/mixart_hwdep.c b/ANDROID_3.4.5/sound/pci/mixart/mixart_hwdep.c deleted file mode 100644 index bfbdc91e..00000000 --- a/ANDROID_3.4.5/sound/pci/mixart/mixart_hwdep.c +++ /dev/null @@ -1,653 +0,0 @@ -/* - * Driver for Digigram miXart soundcards - * - * DSP firmware management - * - * Copyright (c) 2003 by Digigram <alsa@digigram.com> - * - * 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/interrupt.h> -#include <linux/pci.h> -#include <linux/firmware.h> -#include <linux/vmalloc.h> -#include <linux/slab.h> -#include <linux/module.h> -#include <asm/io.h> -#include <sound/core.h> -#include "mixart.h" -#include "mixart_mixer.h" -#include "mixart_core.h" -#include "mixart_hwdep.h" - - -/** - * wait for a value on a peudo register, exit with a timeout - * - * @param mgr pointer to miXart manager structure - * @param offset unsigned pseudo_register base + offset of value - * @param value value - * @param timeout timeout in centisenconds - */ -static int mixart_wait_nice_for_register_value(struct mixart_mgr *mgr, - u32 offset, int is_egal, - u32 value, unsigned long timeout) -{ - unsigned long end_time = jiffies + (timeout * HZ / 100); - u32 read; - - do { /* we may take too long time in this loop. - * so give controls back to kernel if needed. - */ - cond_resched(); - - read = readl_be( MIXART_MEM( mgr, offset )); - if(is_egal) { - if(read == value) return 0; - } - else { /* wait for different value */ - if(read != value) return 0; - } - } while ( time_after_eq(end_time, jiffies) ); - - return -EBUSY; -} - - -/* - structures needed to upload elf code packets - */ -struct snd_mixart_elf32_ehdr { - u8 e_ident[16]; - u16 e_type; - u16 e_machine; - u32 e_version; - u32 e_entry; - u32 e_phoff; - u32 e_shoff; - u32 e_flags; - u16 e_ehsize; - u16 e_phentsize; - u16 e_phnum; - u16 e_shentsize; - u16 e_shnum; - u16 e_shstrndx; -}; - -struct snd_mixart_elf32_phdr { - u32 p_type; - u32 p_offset; - u32 p_vaddr; - u32 p_paddr; - u32 p_filesz; - u32 p_memsz; - u32 p_flags; - u32 p_align; -}; - -static int mixart_load_elf(struct mixart_mgr *mgr, const struct firmware *dsp ) -{ - char elf32_magic_number[4] = {0x7f,'E','L','F'}; - struct snd_mixart_elf32_ehdr *elf_header; - int i; - - elf_header = (struct snd_mixart_elf32_ehdr *)dsp->data; - for( i=0; i<4; i++ ) - if ( elf32_magic_number[i] != elf_header->e_ident[i] ) - return -EINVAL; - - if( elf_header->e_phoff != 0 ) { - struct snd_mixart_elf32_phdr elf_programheader; - - for( i=0; i < be16_to_cpu(elf_header->e_phnum); i++ ) { - u32 pos = be32_to_cpu(elf_header->e_phoff) + (u32)(i * be16_to_cpu(elf_header->e_phentsize)); - - memcpy( &elf_programheader, dsp->data + pos, sizeof(elf_programheader) ); - - if(elf_programheader.p_type != 0) { - if( elf_programheader.p_filesz != 0 ) { - memcpy_toio( MIXART_MEM( mgr, be32_to_cpu(elf_programheader.p_vaddr)), - dsp->data + be32_to_cpu( elf_programheader.p_offset ), - be32_to_cpu( elf_programheader.p_filesz )); - } - } - } - } - return 0; -} - -/* - * get basic information and init miXart - */ - -/* audio IDs for request to the board */ -#define MIXART_FIRST_ANA_AUDIO_ID 0 -#define MIXART_FIRST_DIG_AUDIO_ID 8 - -static int mixart_enum_connectors(struct mixart_mgr *mgr) -{ - u32 k; - int err; - struct mixart_msg request; - struct mixart_enum_connector_resp *connector; - struct mixart_audio_info_req *audio_info_req; - struct mixart_audio_info_resp *audio_info; - - connector = kmalloc(sizeof(*connector), GFP_KERNEL); - audio_info_req = kmalloc(sizeof(*audio_info_req), GFP_KERNEL); - audio_info = kmalloc(sizeof(*audio_info), GFP_KERNEL); - if (! connector || ! audio_info_req || ! audio_info) { - err = -ENOMEM; - goto __error; - } - - audio_info_req->line_max_level = MIXART_FLOAT_P_22_0_TO_HEX; - audio_info_req->micro_max_level = MIXART_FLOAT_M_20_0_TO_HEX; - audio_info_req->cd_max_level = MIXART_FLOAT____0_0_TO_HEX; - - request.message_id = MSG_SYSTEM_ENUM_PLAY_CONNECTOR; - request.uid = (struct mixart_uid){0,0}; /* board num = 0 */ - request.data = NULL; - request.size = 0; - - err = snd_mixart_send_msg(mgr, &request, sizeof(*connector), connector); - if((err < 0) || (connector->error_code) || (connector->uid_count > MIXART_MAX_PHYS_CONNECTORS)) { - snd_printk(KERN_ERR "error MSG_SYSTEM_ENUM_PLAY_CONNECTOR\n"); - err = -EINVAL; - goto __error; - } - - for(k=0; k < connector->uid_count; k++) { - struct mixart_pipe *pipe; - - if(k < MIXART_FIRST_DIG_AUDIO_ID) { - pipe = &mgr->chip[k/2]->pipe_out_ana; - } else { - pipe = &mgr->chip[(k-MIXART_FIRST_DIG_AUDIO_ID)/2]->pipe_out_dig; - } - if(k & 1) { - pipe->uid_right_connector = connector->uid[k]; /* odd */ - } else { - pipe->uid_left_connector = connector->uid[k]; /* even */ - } - - /* snd_printk(KERN_DEBUG "playback connector[%d].object_id = %x\n", k, connector->uid[k].object_id); */ - - /* TODO: really need send_msg MSG_CONNECTOR_GET_AUDIO_INFO for each connector ? perhaps for analog level caps ? */ - request.message_id = MSG_CONNECTOR_GET_AUDIO_INFO; - request.uid = connector->uid[k]; - request.data = audio_info_req; - request.size = sizeof(*audio_info_req); - - err = snd_mixart_send_msg(mgr, &request, sizeof(*audio_info), audio_info); - if( err < 0 ) { - snd_printk(KERN_ERR "error MSG_CONNECTOR_GET_AUDIO_INFO\n"); - goto __error; - } - /*snd_printk(KERN_DEBUG "play analog_info.analog_level_present = %x\n", audio_info->info.analog_info.analog_level_present);*/ - } - - request.message_id = MSG_SYSTEM_ENUM_RECORD_CONNECTOR; - request.uid = (struct mixart_uid){0,0}; /* board num = 0 */ - request.data = NULL; - request.size = 0; - - err = snd_mixart_send_msg(mgr, &request, sizeof(*connector), connector); - if((err < 0) || (connector->error_code) || (connector->uid_count > MIXART_MAX_PHYS_CONNECTORS)) { - snd_printk(KERN_ERR "error MSG_SYSTEM_ENUM_RECORD_CONNECTOR\n"); - err = -EINVAL; - goto __error; - } - - for(k=0; k < connector->uid_count; k++) { - struct mixart_pipe *pipe; - - if(k < MIXART_FIRST_DIG_AUDIO_ID) { - pipe = &mgr->chip[k/2]->pipe_in_ana; - } else { - pipe = &mgr->chip[(k-MIXART_FIRST_DIG_AUDIO_ID)/2]->pipe_in_dig; - } - if(k & 1) { - pipe->uid_right_connector = connector->uid[k]; /* odd */ - } else { - pipe->uid_left_connector = connector->uid[k]; /* even */ - } - - /* snd_printk(KERN_DEBUG "capture connector[%d].object_id = %x\n", k, connector->uid[k].object_id); */ - - /* TODO: really need send_msg MSG_CONNECTOR_GET_AUDIO_INFO for each connector ? perhaps for analog level caps ? */ - request.message_id = MSG_CONNECTOR_GET_AUDIO_INFO; - request.uid = connector->uid[k]; - request.data = audio_info_req; - request.size = sizeof(*audio_info_req); - - err = snd_mixart_send_msg(mgr, &request, sizeof(*audio_info), audio_info); - if( err < 0 ) { - snd_printk(KERN_ERR "error MSG_CONNECTOR_GET_AUDIO_INFO\n"); - goto __error; - } - /*snd_printk(KERN_DEBUG "rec analog_info.analog_level_present = %x\n", audio_info->info.analog_info.analog_level_present);*/ - } - err = 0; - - __error: - kfree(connector); - kfree(audio_info_req); - kfree(audio_info); - - return err; -} - -static int mixart_enum_physio(struct mixart_mgr *mgr) -{ - u32 k; - int err; - struct mixart_msg request; - struct mixart_uid get_console_mgr; - struct mixart_return_uid console_mgr; - struct mixart_uid_enumeration phys_io; - - /* get the uid for the console manager */ - get_console_mgr.object_id = 0; - get_console_mgr.desc = MSG_CONSOLE_MANAGER | 0; /* cardindex = 0 */ - - request.message_id = MSG_CONSOLE_GET_CLOCK_UID; - request.uid = get_console_mgr; - request.data = &get_console_mgr; - request.size = sizeof(get_console_mgr); - - err = snd_mixart_send_msg(mgr, &request, sizeof(console_mgr), &console_mgr); - - if( (err < 0) || (console_mgr.error_code != 0) ) { - snd_printk(KERN_DEBUG "error MSG_CONSOLE_GET_CLOCK_UID : err=%x\n", console_mgr.error_code); - return -EINVAL; - } - - /* used later for clock issues ! */ - mgr->uid_console_manager = console_mgr.uid; - - request.message_id = MSG_SYSTEM_ENUM_PHYSICAL_IO; - request.uid = (struct mixart_uid){0,0}; - request.data = &console_mgr.uid; - request.size = sizeof(console_mgr.uid); - - err = snd_mixart_send_msg(mgr, &request, sizeof(phys_io), &phys_io); - if( (err < 0) || ( phys_io.error_code != 0 ) ) { - snd_printk(KERN_ERR "error MSG_SYSTEM_ENUM_PHYSICAL_IO err(%x) error_code(%x)\n", err, phys_io.error_code ); - return -EINVAL; - } - - /* min 2 phys io per card (analog in + analog out) */ - if (phys_io.nb_uid < MIXART_MAX_CARDS * 2) - return -EINVAL; - - for(k=0; k<mgr->num_cards; k++) { - mgr->chip[k]->uid_in_analog_physio = phys_io.uid[k]; - mgr->chip[k]->uid_out_analog_physio = phys_io.uid[phys_io.nb_uid/2 + k]; - } - - return 0; -} - - -static int mixart_first_init(struct mixart_mgr *mgr) -{ - u32 k; - int err; - struct mixart_msg request; - - if((err = mixart_enum_connectors(mgr)) < 0) return err; - - if((err = mixart_enum_physio(mgr)) < 0) return err; - - /* send a synchro command to card (necessary to do this before first MSG_STREAM_START_STREAM_GRP_PACKET) */ - /* though why not here */ - request.message_id = MSG_SYSTEM_SEND_SYNCHRO_CMD; - request.uid = (struct mixart_uid){0,0}; - request.data = NULL; - request.size = 0; - /* this command has no data. response is a 32 bit status */ - err = snd_mixart_send_msg(mgr, &request, sizeof(k), &k); - if( (err < 0) || (k != 0) ) { - snd_printk(KERN_ERR "error MSG_SYSTEM_SEND_SYNCHRO_CMD\n"); - return err == 0 ? -EINVAL : err; - } - - return 0; -} - - -/* firmware base addresses (when hard coded) */ -#define MIXART_MOTHERBOARD_XLX_BASE_ADDRESS 0x00600000 - -static int mixart_dsp_load(struct mixart_mgr* mgr, int index, const struct firmware *dsp) -{ - int err, card_index; - u32 status_xilinx, status_elf, status_daught; - u32 val; - - /* read motherboard xilinx status */ - status_xilinx = readl_be( MIXART_MEM( mgr,MIXART_PSEUDOREG_MXLX_STATUS_OFFSET )); - /* read elf status */ - status_elf = readl_be( MIXART_MEM( mgr,MIXART_PSEUDOREG_ELF_STATUS_OFFSET )); - /* read daughterboard xilinx status */ - status_daught = readl_be( MIXART_MEM( mgr,MIXART_PSEUDOREG_DXLX_STATUS_OFFSET )); - - /* motherboard xilinx status 5 will say that the board is performing a reset */ - if (status_xilinx == 5) { - snd_printk(KERN_ERR "miXart is resetting !\n"); - return -EAGAIN; /* try again later */ - } - - switch (index) { - case MIXART_MOTHERBOARD_XLX_INDEX: - - /* xilinx already loaded ? */ - if (status_xilinx == 4) { - snd_printk(KERN_DEBUG "xilinx is already loaded !\n"); - return 0; - } - /* the status should be 0 == "idle" */ - if (status_xilinx != 0) { - snd_printk(KERN_ERR "xilinx load error ! status = %d\n", - status_xilinx); - return -EIO; /* modprob -r may help ? */ - } - - /* check xilinx validity */ - if (((u32*)(dsp->data))[0] == 0xffffffff) - return -EINVAL; - if (dsp->size % 4) - return -EINVAL; - - /* set xilinx status to copying */ - writel_be( 1, MIXART_MEM( mgr, MIXART_PSEUDOREG_MXLX_STATUS_OFFSET )); - - /* setup xilinx base address */ - writel_be( MIXART_MOTHERBOARD_XLX_BASE_ADDRESS, MIXART_MEM( mgr,MIXART_PSEUDOREG_MXLX_BASE_ADDR_OFFSET )); - /* setup code size for xilinx file */ - writel_be( dsp->size, MIXART_MEM( mgr, MIXART_PSEUDOREG_MXLX_SIZE_OFFSET )); - - /* copy xilinx code */ - memcpy_toio( MIXART_MEM( mgr, MIXART_MOTHERBOARD_XLX_BASE_ADDRESS), dsp->data, dsp->size); - - /* set xilinx status to copy finished */ - writel_be( 2, MIXART_MEM( mgr, MIXART_PSEUDOREG_MXLX_STATUS_OFFSET )); - - /* return, because no further processing needed */ - return 0; - - case MIXART_MOTHERBOARD_ELF_INDEX: - - if (status_elf == 4) { - snd_printk(KERN_DEBUG "elf file already loaded !\n"); - return 0; - } - - /* the status should be 0 == "idle" */ - if (status_elf != 0) { - snd_printk(KERN_ERR "elf load error ! status = %d\n", - status_elf); - return -EIO; /* modprob -r may help ? */ - } - - /* wait for xilinx status == 4 */ - err = mixart_wait_nice_for_register_value( mgr, MIXART_PSEUDOREG_MXLX_STATUS_OFFSET, 1, 4, 500); /* 5sec */ - if (err < 0) { - snd_printk(KERN_ERR "xilinx was not loaded or " - "could not be started\n"); - return err; - } - - /* init some data on the card */ - writel_be( 0, MIXART_MEM( mgr, MIXART_PSEUDOREG_BOARDNUMBER ) ); /* set miXart boardnumber to 0 */ - writel_be( 0, MIXART_MEM( mgr, MIXART_FLOWTABLE_PTR ) ); /* reset pointer to flow table on miXart */ - - /* set elf status to copying */ - writel_be( 1, MIXART_MEM( mgr, MIXART_PSEUDOREG_ELF_STATUS_OFFSET )); - - /* process the copying of the elf packets */ - err = mixart_load_elf( mgr, dsp ); - if (err < 0) return err; - - /* set elf status to copy finished */ - writel_be( 2, MIXART_MEM( mgr, MIXART_PSEUDOREG_ELF_STATUS_OFFSET )); - - /* wait for elf status == 4 */ - err = mixart_wait_nice_for_register_value( mgr, MIXART_PSEUDOREG_ELF_STATUS_OFFSET, 1, 4, 300); /* 3sec */ - if (err < 0) { - snd_printk(KERN_ERR "elf could not be started\n"); - return err; - } - - /* miXart waits at this point on the pointer to the flow table */ - writel_be( (u32)mgr->flowinfo.addr, MIXART_MEM( mgr, MIXART_FLOWTABLE_PTR ) ); /* give pointer of flow table to miXart */ - - return 0; /* return, another xilinx file has to be loaded before */ - - case MIXART_AESEBUBOARD_XLX_INDEX: - default: - - /* elf and xilinx should be loaded */ - if (status_elf != 4 || status_xilinx != 4) { - printk(KERN_ERR "xilinx or elf not " - "successfully loaded\n"); - return -EIO; /* modprob -r may help ? */ - } - - /* wait for daughter detection != 0 */ - err = mixart_wait_nice_for_register_value( mgr, MIXART_PSEUDOREG_DBRD_PRESENCE_OFFSET, 0, 0, 30); /* 300msec */ - if (err < 0) { - snd_printk(KERN_ERR "error starting elf file\n"); - return err; - } - - /* the board type can now be retrieved */ - mgr->board_type = (DAUGHTER_TYPE_MASK & readl_be( MIXART_MEM( mgr, MIXART_PSEUDOREG_DBRD_TYPE_OFFSET))); - - if (mgr->board_type == MIXART_DAUGHTER_TYPE_NONE) - break; /* no daughter board; the file does not have to be loaded, continue after the switch */ - - /* only if aesebu daughter board presence (elf code must run) */ - if (mgr->board_type != MIXART_DAUGHTER_TYPE_AES ) - return -EINVAL; - - /* daughter should be idle */ - if (status_daught != 0) { - printk(KERN_ERR "daughter load error ! status = %d\n", - status_daught); - return -EIO; /* modprob -r may help ? */ - } - - /* check daughterboard xilinx validity */ - if (((u32*)(dsp->data))[0] == 0xffffffff) - return -EINVAL; - if (dsp->size % 4) - return -EINVAL; - - /* inform mixart about the size of the file */ - writel_be( dsp->size, MIXART_MEM( mgr, MIXART_PSEUDOREG_DXLX_SIZE_OFFSET )); - - /* set daughterboard status to 1 */ - writel_be( 1, MIXART_MEM( mgr, MIXART_PSEUDOREG_DXLX_STATUS_OFFSET )); - - /* wait for status == 2 */ - err = mixart_wait_nice_for_register_value( mgr, MIXART_PSEUDOREG_DXLX_STATUS_OFFSET, 1, 2, 30); /* 300msec */ - if (err < 0) { - snd_printk(KERN_ERR "daughter board load error\n"); - return err; - } - - /* get the address where to write the file */ - val = readl_be( MIXART_MEM( mgr, MIXART_PSEUDOREG_DXLX_BASE_ADDR_OFFSET )); - if (!val) - return -EINVAL; - - /* copy daughterboard xilinx code */ - memcpy_toio( MIXART_MEM( mgr, val), dsp->data, dsp->size); - - /* set daughterboard status to 4 */ - writel_be( 4, MIXART_MEM( mgr, MIXART_PSEUDOREG_DXLX_STATUS_OFFSET )); - - /* continue with init */ - break; - } /* end of switch file index*/ - - /* wait for daughter status == 3 */ - err = mixart_wait_nice_for_register_value( mgr, MIXART_PSEUDOREG_DXLX_STATUS_OFFSET, 1, 3, 300); /* 3sec */ - if (err < 0) { - snd_printk(KERN_ERR - "daughter board could not be initialised\n"); - return err; - } - - /* init mailbox (communication with embedded) */ - snd_mixart_init_mailbox(mgr); - - /* first communication with embedded */ - err = mixart_first_init(mgr); - if (err < 0) { - snd_printk(KERN_ERR "miXart could not be set up\n"); - return err; - } - - /* create devices and mixer in accordance with HW options*/ - for (card_index = 0; card_index < mgr->num_cards; card_index++) { - struct snd_mixart *chip = mgr->chip[card_index]; - - if ((err = snd_mixart_create_pcm(chip)) < 0) - return err; - - if (card_index == 0) { - if ((err = snd_mixart_create_mixer(chip->mgr)) < 0) - return err; - } - - if ((err = snd_card_register(chip->card)) < 0) - return err; - }; - - snd_printdd("miXart firmware downloaded and successfully set up\n"); - - return 0; -} - - -#if defined(CONFIG_FW_LOADER) || defined(CONFIG_FW_LOADER_MODULE) -#if !defined(CONFIG_USE_MIXARTLOADER) && !defined(CONFIG_SND_MIXART) /* built-in kernel */ -#define SND_MIXART_FW_LOADER /* use the standard firmware loader */ -#endif -#endif - -#ifdef SND_MIXART_FW_LOADER - -int snd_mixart_setup_firmware(struct mixart_mgr *mgr) -{ - static char *fw_files[3] = { - "miXart8.xlx", "miXart8.elf", "miXart8AES.xlx" - }; - char path[32]; - - const struct firmware *fw_entry; - int i, err; - - for (i = 0; i < 3; i++) { - sprintf(path, "mixart/%s", fw_files[i]); - if (request_firmware(&fw_entry, path, &mgr->pci->dev)) { - snd_printk(KERN_ERR "miXart: can't load firmware %s\n", path); - return -ENOENT; - } - /* fake hwdep dsp record */ - err = mixart_dsp_load(mgr, i, fw_entry); - release_firmware(fw_entry); - if (err < 0) - return err; - mgr->dsp_loaded |= 1 << i; - } - return 0; -} - -MODULE_FIRMWARE("mixart/miXart8.xlx"); -MODULE_FIRMWARE("mixart/miXart8.elf"); -MODULE_FIRMWARE("mixart/miXart8AES.xlx"); - -#else /* old style firmware loading */ - -/* miXart hwdep interface id string */ -#define SND_MIXART_HWDEP_ID "miXart Loader" - -static int mixart_hwdep_dsp_status(struct snd_hwdep *hw, - struct snd_hwdep_dsp_status *info) -{ - struct mixart_mgr *mgr = hw->private_data; - - strcpy(info->id, "miXart"); - info->num_dsps = MIXART_HARDW_FILES_MAX_INDEX; - - if (mgr->dsp_loaded & (1 << MIXART_MOTHERBOARD_ELF_INDEX)) - info->chip_ready = 1; - - info->version = MIXART_DRIVER_VERSION; - return 0; -} - -static int mixart_hwdep_dsp_load(struct snd_hwdep *hw, - struct snd_hwdep_dsp_image *dsp) -{ - struct mixart_mgr* mgr = hw->private_data; - struct firmware fw; - int err; - - fw.size = dsp->length; - fw.data = vmalloc(dsp->length); - if (! fw.data) { - snd_printk(KERN_ERR "miXart: cannot allocate image size %d\n", - (int)dsp->length); - return -ENOMEM; - } - if (copy_from_user((void *) fw.data, dsp->image, dsp->length)) { - vfree(fw.data); - return -EFAULT; - } - err = mixart_dsp_load(mgr, dsp->index, &fw); - vfree(fw.data); - if (err < 0) - return err; - mgr->dsp_loaded |= 1 << dsp->index; - return err; -} - -int snd_mixart_setup_firmware(struct mixart_mgr *mgr) -{ - int err; - struct snd_hwdep *hw; - - /* only create hwdep interface for first cardX (see "index" module parameter)*/ - if ((err = snd_hwdep_new(mgr->chip[0]->card, SND_MIXART_HWDEP_ID, 0, &hw)) < 0) - return err; - - hw->iface = SNDRV_HWDEP_IFACE_MIXART; - hw->private_data = mgr; - hw->ops.dsp_status = mixart_hwdep_dsp_status; - hw->ops.dsp_load = mixart_hwdep_dsp_load; - hw->exclusive = 1; - sprintf(hw->name, SND_MIXART_HWDEP_ID); - mgr->dsp_loaded = 0; - - return snd_card_register(mgr->chip[0]->card); -} - -#endif /* SND_MIXART_FW_LOADER */ |