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[ALSA] ca0106 - Code clean up
Modules: CA0106 driver Clean up snd-ca0106 driver code: - Fix spaces and indents - Remove unnecessary spinlocks - Clean up the mixer callbacks using private_value - Clean up mixer constructors using an array Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai
Jaroslav Kysela
parent
954bea3557
commit
95a98265eb
@ -207,7 +207,8 @@ static snd_pcm_hardware_t snd_ca0106_playback_hw = {
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SNDRV_PCM_INFO_BLOCK_TRANSFER |
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SNDRV_PCM_INFO_MMAP_VALID),
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.formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S32_LE,
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.rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000,
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.rates = (SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000 |
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SNDRV_PCM_RATE_192000),
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.rate_min = 48000,
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.rate_max = 192000,
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.channels_min = 2, //1,
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@ -226,7 +227,8 @@ static snd_pcm_hardware_t snd_ca0106_capture_hw = {
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SNDRV_PCM_INFO_BLOCK_TRANSFER |
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SNDRV_PCM_INFO_MMAP_VALID),
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.formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S32_LE,
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.rates = SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000,
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.rates = (SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 |
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SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000),
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.rate_min = 44100,
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.rate_max = 192000,
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.channels_min = 2,
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@ -276,11 +278,10 @@ int snd_ca0106_i2c_write(ca0106_t *emu,
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u32 value)
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{
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u32 tmp;
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int timeout=0;
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int timeout = 0;
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int status;
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int retry;
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if ((reg > 0x7f) || (value > 0x1ff))
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{
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if ((reg > 0x7f) || (value > 0x1ff)) {
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snd_printk(KERN_ERR "i2c_write: invalid values.\n");
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return -EINVAL;
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}
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@ -292,8 +293,7 @@ int snd_ca0106_i2c_write(ca0106_t *emu,
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/* This controls the I2C connected to the WM8775 ADC Codec */
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snd_ca0106_ptr_write(emu, I2C_D1, 0, tmp);
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for(retry=0;retry<10;retry++)
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{
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for (retry = 0; retry < 10; retry++) {
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/* Send the data to i2c */
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tmp = snd_ca0106_ptr_read(emu, I2C_A, 0);
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tmp = tmp & ~(I2C_A_ADC_READ|I2C_A_ADC_LAST|I2C_A_ADC_START|I2C_A_ADC_ADD_MASK);
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@ -301,24 +301,22 @@ int snd_ca0106_i2c_write(ca0106_t *emu,
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snd_ca0106_ptr_write(emu, I2C_A, 0, tmp);
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/* Wait till the transaction ends */
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while(1)
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{
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while (1) {
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status = snd_ca0106_ptr_read(emu, I2C_A, 0);
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//snd_printk("I2C:status=0x%x\n", status);
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timeout++;
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if((status & I2C_A_ADC_START)==0)
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if ((status & I2C_A_ADC_START) == 0)
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break;
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if(timeout>1000)
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if (timeout > 1000)
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break;
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}
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//Read back and see if the transaction is successful
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if((status & I2C_A_ADC_ABORT)==0)
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if ((status & I2C_A_ADC_ABORT) == 0)
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break;
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}
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if(retry==10)
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{
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if (retry == 10) {
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snd_printk(KERN_ERR "Writing to ADC failed!\n");
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return -EINVAL;
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}
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@ -380,10 +378,10 @@ static int snd_ca0106_pcm_open_playback_channel(snd_pcm_substream_t *substream,
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channel->emu = chip;
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channel->number = channel_id;
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channel->use=1;
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channel->use = 1;
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//printk("open:channel_id=%d, chip=%p, channel=%p\n",channel_id, chip, channel);
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//channel->interrupt = snd_ca0106_pcm_channel_interrupt;
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channel->epcm=epcm;
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channel->epcm = epcm;
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if ((err = snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS)) < 0)
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return err;
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if ((err = snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, 64)) < 0)
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@ -448,10 +446,10 @@ static int snd_ca0106_pcm_open_capture_channel(snd_pcm_substream_t *substream, i
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channel->emu = chip;
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channel->number = channel_id;
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channel->use=1;
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channel->use = 1;
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//printk("open:channel_id=%d, chip=%p, channel=%p\n",channel_id, chip, channel);
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//channel->interrupt = snd_ca0106_pcm_channel_interrupt;
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channel->epcm=epcm;
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channel->epcm = epcm;
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if ((err = snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS)) < 0)
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return err;
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//snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_SIZE, &hw_constraints_capture_period_sizes);
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@ -593,8 +591,8 @@ static int snd_ca0106_pcm_prepare_playback(snd_pcm_substream_t *substream)
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/* FIXME: Check emu->buffer.size before actually writing to it. */
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for(i=0; i < runtime->periods; i++) {
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table_base[i*2]=runtime->dma_addr+(i*period_size_bytes);
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table_base[(i*2)+1]=period_size_bytes<<16;
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table_base[i*2] = runtime->dma_addr + (i * period_size_bytes);
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table_base[i*2+1] = period_size_bytes << 16;
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}
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snd_ca0106_ptr_write(emu, PLAYBACK_LIST_ADDR, channel, emu->buffer.addr+(8*16*channel));
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@ -1008,13 +1006,8 @@ static irqreturn_t snd_ca0106_interrupt(int irq, void *dev_id,
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unsigned int stat76;
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ca0106_channel_t *pchannel;
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spin_lock(&chip->emu_lock);
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status = inl(chip->port + IPR);
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// call updater, unlock before it
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spin_unlock(&chip->emu_lock);
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if (! status)
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return IRQ_NONE;
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@ -1024,11 +1017,11 @@ static irqreturn_t snd_ca0106_interrupt(int irq, void *dev_id,
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mask = 0x11; /* 0x1 for one half, 0x10 for the other half period. */
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for(i = 0; i < 4; i++) {
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pchannel = &(chip->playback_channels[i]);
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if(stat76 & mask) {
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if (stat76 & mask) {
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/* FIXME: Select the correct substream for period elapsed */
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if(pchannel->use) {
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snd_pcm_period_elapsed(pchannel->epcm->substream);
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//printk(KERN_INFO "interrupt [%d] used\n", i);
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snd_pcm_period_elapsed(pchannel->epcm->substream);
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//printk(KERN_INFO "interrupt [%d] used\n", i);
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}
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}
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//printk(KERN_INFO "channel=%p\n",pchannel);
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@ -1038,11 +1031,11 @@ static irqreturn_t snd_ca0106_interrupt(int irq, void *dev_id,
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mask = 0x110000; /* 0x1 for one half, 0x10 for the other half period. */
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for(i = 0; i < 4; i++) {
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pchannel = &(chip->capture_channels[i]);
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if(stat76 & mask) {
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if (stat76 & mask) {
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/* FIXME: Select the correct substream for period elapsed */
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if(pchannel->use) {
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snd_pcm_period_elapsed(pchannel->epcm->substream);
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//printk(KERN_INFO "interrupt [%d] used\n", i);
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snd_pcm_period_elapsed(pchannel->epcm->substream);
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//printk(KERN_INFO "interrupt [%d] used\n", i);
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}
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}
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//printk(KERN_INFO "channel=%p\n",pchannel);
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@ -1051,10 +1044,9 @@ static irqreturn_t snd_ca0106_interrupt(int irq, void *dev_id,
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}
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snd_ca0106_ptr_write(chip, EXTENDED_INT, 0, stat76);
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spin_lock(&chip->emu_lock);
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if (chip->midi.dev_id &&
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(status & (chip->midi.ipr_tx|chip->midi.ipr_rx))) {
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(status & (chip->midi.ipr_tx|chip->midi.ipr_rx))) {
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if (chip->midi.interrupt)
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chip->midi.interrupt(&chip->midi, status);
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else
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@ -1064,8 +1056,6 @@ static irqreturn_t snd_ca0106_interrupt(int irq, void *dev_id,
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// acknowledge the interrupt if necessary
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outl(status, chip->port+IPR);
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spin_unlock(&chip->emu_lock);
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return IRQ_HANDLED;
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}
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@ -1202,8 +1192,9 @@ static int __devinit snd_ca0106_create(snd_card_t *card,
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strcpy(card->driver, "CA0106");
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strcpy(card->shortname, "CA0106");
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for (c=ca0106_chip_details; c->serial; c++) {
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if (c->serial == chip->serial) break;
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for (c = ca0106_chip_details; c->serial; c++) {
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if (c->serial == chip->serial)
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break;
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}
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chip->details = c;
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sprintf(card->longname, "%s at 0x%lx irq %i",
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@ -1359,7 +1350,7 @@ static int __devinit snd_ca0106_midi(ca0106_t *chip, unsigned int channel)
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char *name;
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int err;
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if(channel==CA0106_MIDI_CHAN_B) {
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if (channel == CA0106_MIDI_CHAN_B) {
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name = "CA0106 MPU-401 (UART) B";
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midi = &chip->midi2;
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midi->tx_enable = INTE_MIDI_TX_B;
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@ -1499,12 +1490,7 @@ static struct pci_driver driver = {
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// initialization of the module
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static int __init alsa_card_ca0106_init(void)
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{
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int err;
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if ((err = pci_register_driver(&driver)) > 0)
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return err;
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return 0;
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return pci_register_driver(&driver);
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}
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// clean up the module
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@ -125,18 +125,11 @@ static int snd_ca0106_shared_spdif_put(snd_kcontrol_t * kcontrol,
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return change;
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}
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static snd_kcontrol_new_t snd_ca0106_shared_spdif __devinitdata =
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{
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.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
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.name = "SPDIF Out",
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.info = snd_ca0106_shared_spdif_info,
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.get = snd_ca0106_shared_spdif_get,
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.put = snd_ca0106_shared_spdif_put
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};
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static int snd_ca0106_capture_source_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
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{
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static char *texts[6] = { "SPDIF out", "i2s mixer out", "SPDIF in", "i2s in", "AC97 in", "SRC out" };
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static char *texts[6] = {
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"SPDIF out", "i2s mixer out", "SPDIF in", "i2s in", "AC97 in", "SRC out"
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};
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uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
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uinfo->count = 1;
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@ -176,15 +169,6 @@ static int snd_ca0106_capture_source_put(snd_kcontrol_t * kcontrol,
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return change;
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}
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static snd_kcontrol_new_t snd_ca0106_capture_source __devinitdata =
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{
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.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
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.name = "Capture Source",
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.info = snd_ca0106_capture_source_info,
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.get = snd_ca0106_capture_source_get,
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.put = snd_ca0106_capture_source_put
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};
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static int snd_ca0106_capture_mic_line_in_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
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{
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static char *texts[2] = { "Line in", "Mic in" };
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@ -294,26 +278,6 @@ static int snd_ca0106_spdif_put(snd_kcontrol_t * kcontrol,
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return change;
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}
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static snd_kcontrol_new_t snd_ca0106_spdif_mask_control =
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{
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.access = SNDRV_CTL_ELEM_ACCESS_READ,
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.iface = SNDRV_CTL_ELEM_IFACE_PCM,
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.name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,MASK),
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.count = 4,
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.info = snd_ca0106_spdif_info,
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.get = snd_ca0106_spdif_get_mask
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};
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static snd_kcontrol_new_t snd_ca0106_spdif_control =
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{
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.iface = SNDRV_CTL_ELEM_IFACE_PCM,
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.name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT),
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.count = 4,
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.info = snd_ca0106_spdif_info,
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.get = snd_ca0106_spdif_get,
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.put = snd_ca0106_spdif_put
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};
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static int snd_ca0106_volume_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
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{
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uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
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@ -324,10 +288,14 @@ static int snd_ca0106_volume_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t
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}
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static int snd_ca0106_volume_get(snd_kcontrol_t * kcontrol,
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snd_ctl_elem_value_t * ucontrol, int reg, int channel_id)
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snd_ctl_elem_value_t * ucontrol)
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{
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ca0106_t *emu = snd_kcontrol_chip(kcontrol);
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unsigned int value;
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int channel_id, reg;
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channel_id = (kcontrol->private_value >> 8) & 0xff;
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reg = kcontrol->private_value & 0xff;
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value = snd_ca0106_ptr_read(emu, reg, channel_id);
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ucontrol->value.integer.value[0] = 0xff - ((value >> 24) & 0xff); /* Left */
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@ -335,226 +303,92 @@ static int snd_ca0106_volume_get(snd_kcontrol_t * kcontrol,
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return 0;
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}
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static int snd_ca0106_volume_get_spdif_front(snd_kcontrol_t * kcontrol,
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snd_ctl_elem_value_t * ucontrol)
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{
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int channel_id = CONTROL_FRONT_CHANNEL;
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int reg = PLAYBACK_VOLUME1;
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return snd_ca0106_volume_get(kcontrol, ucontrol, reg, channel_id);
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}
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static int snd_ca0106_volume_get_spdif_center_lfe(snd_kcontrol_t * kcontrol,
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snd_ctl_elem_value_t * ucontrol)
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{
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int channel_id = CONTROL_CENTER_LFE_CHANNEL;
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int reg = PLAYBACK_VOLUME1;
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return snd_ca0106_volume_get(kcontrol, ucontrol, reg, channel_id);
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}
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static int snd_ca0106_volume_get_spdif_unknown(snd_kcontrol_t * kcontrol,
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snd_ctl_elem_value_t * ucontrol)
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{
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int channel_id = CONTROL_UNKNOWN_CHANNEL;
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int reg = PLAYBACK_VOLUME1;
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return snd_ca0106_volume_get(kcontrol, ucontrol, reg, channel_id);
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}
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static int snd_ca0106_volume_get_spdif_rear(snd_kcontrol_t * kcontrol,
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snd_ctl_elem_value_t * ucontrol)
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{
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int channel_id = CONTROL_REAR_CHANNEL;
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int reg = PLAYBACK_VOLUME1;
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return snd_ca0106_volume_get(kcontrol, ucontrol, reg, channel_id);
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}
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static int snd_ca0106_volume_get_analog_front(snd_kcontrol_t * kcontrol,
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snd_ctl_elem_value_t * ucontrol)
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{
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int channel_id = CONTROL_FRONT_CHANNEL;
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int reg = PLAYBACK_VOLUME2;
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return snd_ca0106_volume_get(kcontrol, ucontrol, reg, channel_id);
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}
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static int snd_ca0106_volume_get_analog_center_lfe(snd_kcontrol_t * kcontrol,
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snd_ctl_elem_value_t * ucontrol)
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{
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int channel_id = CONTROL_CENTER_LFE_CHANNEL;
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int reg = PLAYBACK_VOLUME2;
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return snd_ca0106_volume_get(kcontrol, ucontrol, reg, channel_id);
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}
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static int snd_ca0106_volume_get_analog_unknown(snd_kcontrol_t * kcontrol,
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snd_ctl_elem_value_t * ucontrol)
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{
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int channel_id = CONTROL_UNKNOWN_CHANNEL;
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int reg = PLAYBACK_VOLUME2;
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return snd_ca0106_volume_get(kcontrol, ucontrol, reg, channel_id);
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}
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static int snd_ca0106_volume_get_analog_rear(snd_kcontrol_t * kcontrol,
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snd_ctl_elem_value_t * ucontrol)
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{
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int channel_id = CONTROL_REAR_CHANNEL;
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int reg = PLAYBACK_VOLUME2;
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return snd_ca0106_volume_get(kcontrol, ucontrol, reg, channel_id);
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}
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static int snd_ca0106_volume_get_feedback(snd_kcontrol_t * kcontrol,
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snd_ctl_elem_value_t * ucontrol)
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{
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int channel_id = 1;
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int reg = CAPTURE_CONTROL;
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return snd_ca0106_volume_get(kcontrol, ucontrol, reg, channel_id);
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}
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static int snd_ca0106_volume_put(snd_kcontrol_t * kcontrol,
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snd_ctl_elem_value_t * ucontrol, int reg, int channel_id)
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snd_ctl_elem_value_t * ucontrol)
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{
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ca0106_t *emu = snd_kcontrol_chip(kcontrol);
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unsigned int value;
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//value = snd_ca0106_ptr_read(emu, reg, channel_id);
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//value = value & 0xffff;
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value = ((0xff - ucontrol->value.integer.value[0]) << 24) | ((0xff - ucontrol->value.integer.value[1]) << 16);
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value = value | ((0xff - ucontrol->value.integer.value[0]) << 8) | ((0xff - ucontrol->value.integer.value[1]) );
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snd_ca0106_ptr_write(emu, reg, channel_id, value);
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return 1;
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}
|
||||
static int snd_ca0106_volume_put_spdif_front(snd_kcontrol_t * kcontrol,
|
||||
snd_ctl_elem_value_t * ucontrol)
|
||||
{
|
||||
int channel_id = CONTROL_FRONT_CHANNEL;
|
||||
int reg = PLAYBACK_VOLUME1;
|
||||
return snd_ca0106_volume_put(kcontrol, ucontrol, reg, channel_id);
|
||||
}
|
||||
static int snd_ca0106_volume_put_spdif_center_lfe(snd_kcontrol_t * kcontrol,
|
||||
snd_ctl_elem_value_t * ucontrol)
|
||||
{
|
||||
int channel_id = CONTROL_CENTER_LFE_CHANNEL;
|
||||
int reg = PLAYBACK_VOLUME1;
|
||||
return snd_ca0106_volume_put(kcontrol, ucontrol, reg, channel_id);
|
||||
}
|
||||
static int snd_ca0106_volume_put_spdif_unknown(snd_kcontrol_t * kcontrol,
|
||||
snd_ctl_elem_value_t * ucontrol)
|
||||
{
|
||||
int channel_id = CONTROL_UNKNOWN_CHANNEL;
|
||||
int reg = PLAYBACK_VOLUME1;
|
||||
return snd_ca0106_volume_put(kcontrol, ucontrol, reg, channel_id);
|
||||
}
|
||||
static int snd_ca0106_volume_put_spdif_rear(snd_kcontrol_t * kcontrol,
|
||||
snd_ctl_elem_value_t * ucontrol)
|
||||
{
|
||||
int channel_id = CONTROL_REAR_CHANNEL;
|
||||
int reg = PLAYBACK_VOLUME1;
|
||||
return snd_ca0106_volume_put(kcontrol, ucontrol, reg, channel_id);
|
||||
}
|
||||
static int snd_ca0106_volume_put_analog_front(snd_kcontrol_t * kcontrol,
|
||||
snd_ctl_elem_value_t * ucontrol)
|
||||
{
|
||||
int channel_id = CONTROL_FRONT_CHANNEL;
|
||||
int reg = PLAYBACK_VOLUME2;
|
||||
return snd_ca0106_volume_put(kcontrol, ucontrol, reg, channel_id);
|
||||
}
|
||||
static int snd_ca0106_volume_put_analog_center_lfe(snd_kcontrol_t * kcontrol,
|
||||
snd_ctl_elem_value_t * ucontrol)
|
||||
{
|
||||
int channel_id = CONTROL_CENTER_LFE_CHANNEL;
|
||||
int reg = PLAYBACK_VOLUME2;
|
||||
return snd_ca0106_volume_put(kcontrol, ucontrol, reg, channel_id);
|
||||
}
|
||||
static int snd_ca0106_volume_put_analog_unknown(snd_kcontrol_t * kcontrol,
|
||||
snd_ctl_elem_value_t * ucontrol)
|
||||
{
|
||||
int channel_id = CONTROL_UNKNOWN_CHANNEL;
|
||||
int reg = PLAYBACK_VOLUME2;
|
||||
return snd_ca0106_volume_put(kcontrol, ucontrol, reg, channel_id);
|
||||
}
|
||||
static int snd_ca0106_volume_put_analog_rear(snd_kcontrol_t * kcontrol,
|
||||
snd_ctl_elem_value_t * ucontrol)
|
||||
{
|
||||
int channel_id = CONTROL_REAR_CHANNEL;
|
||||
int reg = PLAYBACK_VOLUME2;
|
||||
return snd_ca0106_volume_put(kcontrol, ucontrol, reg, channel_id);
|
||||
unsigned int oval, nval;
|
||||
int channel_id, reg;
|
||||
|
||||
channel_id = (kcontrol->private_value >> 8) & 0xff;
|
||||
reg = kcontrol->private_value & 0xff;
|
||||
|
||||
oval = snd_ca0106_ptr_read(emu, reg, channel_id);
|
||||
nval = ((0xff - ucontrol->value.integer.value[0]) << 24) |
|
||||
((0xff - ucontrol->value.integer.value[1]) << 16);
|
||||
nval |= ((0xff - ucontrol->value.integer.value[0]) << 8) |
|
||||
((0xff - ucontrol->value.integer.value[1]) );
|
||||
if (oval == nval)
|
||||
return 0;
|
||||
snd_ca0106_ptr_write(emu, reg, channel_id, nval);
|
||||
return 1;
|
||||
}
|
||||
|
||||
static int snd_ca0106_volume_put_feedback(snd_kcontrol_t * kcontrol,
|
||||
snd_ctl_elem_value_t * ucontrol)
|
||||
{
|
||||
int channel_id = 1;
|
||||
int reg = CAPTURE_CONTROL;
|
||||
return snd_ca0106_volume_put(kcontrol, ucontrol, reg, channel_id);
|
||||
#define CA_VOLUME(xname,chid,reg) \
|
||||
{ \
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
|
||||
.info = snd_ca0106_volume_info, \
|
||||
.get = snd_ca0106_volume_get, \
|
||||
.put = snd_ca0106_volume_put, \
|
||||
.private_value = ((chid) << 8) | (reg) \
|
||||
}
|
||||
|
||||
static snd_kcontrol_new_t snd_ca0106_volume_control_analog_front =
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
||||
.name = "Analog Front Playback Volume",
|
||||
.info = snd_ca0106_volume_info,
|
||||
.get = snd_ca0106_volume_get_analog_front,
|
||||
.put = snd_ca0106_volume_put_analog_front
|
||||
};
|
||||
static snd_kcontrol_new_t snd_ca0106_volume_control_analog_center_lfe =
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
||||
.name = "Analog Center/LFE Playback Volume",
|
||||
.info = snd_ca0106_volume_info,
|
||||
.get = snd_ca0106_volume_get_analog_center_lfe,
|
||||
.put = snd_ca0106_volume_put_analog_center_lfe
|
||||
};
|
||||
static snd_kcontrol_new_t snd_ca0106_volume_control_analog_unknown =
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
||||
.name = "Analog Side Playback Volume",
|
||||
.info = snd_ca0106_volume_info,
|
||||
.get = snd_ca0106_volume_get_analog_unknown,
|
||||
.put = snd_ca0106_volume_put_analog_unknown
|
||||
};
|
||||
static snd_kcontrol_new_t snd_ca0106_volume_control_analog_rear =
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
||||
.name = "Analog Rear Playback Volume",
|
||||
.info = snd_ca0106_volume_info,
|
||||
.get = snd_ca0106_volume_get_analog_rear,
|
||||
.put = snd_ca0106_volume_put_analog_rear
|
||||
};
|
||||
static snd_kcontrol_new_t snd_ca0106_volume_control_spdif_front =
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
||||
.name = "SPDIF Front Playback Volume",
|
||||
.info = snd_ca0106_volume_info,
|
||||
.get = snd_ca0106_volume_get_spdif_front,
|
||||
.put = snd_ca0106_volume_put_spdif_front
|
||||
};
|
||||
static snd_kcontrol_new_t snd_ca0106_volume_control_spdif_center_lfe =
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
||||
.name = "SPDIF Center/LFE Playback Volume",
|
||||
.info = snd_ca0106_volume_info,
|
||||
.get = snd_ca0106_volume_get_spdif_center_lfe,
|
||||
.put = snd_ca0106_volume_put_spdif_center_lfe
|
||||
};
|
||||
static snd_kcontrol_new_t snd_ca0106_volume_control_spdif_unknown =
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
||||
.name = "SPDIF Unknown Playback Volume",
|
||||
.info = snd_ca0106_volume_info,
|
||||
.get = snd_ca0106_volume_get_spdif_unknown,
|
||||
.put = snd_ca0106_volume_put_spdif_unknown
|
||||
};
|
||||
static snd_kcontrol_new_t snd_ca0106_volume_control_spdif_rear =
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
||||
.name = "SPDIF Rear Playback Volume",
|
||||
.info = snd_ca0106_volume_info,
|
||||
.get = snd_ca0106_volume_get_spdif_rear,
|
||||
.put = snd_ca0106_volume_put_spdif_rear
|
||||
|
||||
static snd_kcontrol_new_t snd_ca0106_volume_ctls[] __devinitdata = {
|
||||
CA_VOLUME("Analog Front Playback Volume",
|
||||
CONTROL_FRONT_CHANNEL, PLAYBACK_VOLUME2),
|
||||
CA_VOLUME("Analog Rear Playback Volume",
|
||||
CONTROL_REAR_CHANNEL, PLAYBACK_VOLUME2),
|
||||
CA_VOLUME("Analog Center/LFE Playback Volume",
|
||||
CONTROL_CENTER_LFE_CHANNEL, PLAYBACK_VOLUME2),
|
||||
CA_VOLUME("Analog Side Playback Volume",
|
||||
CONTROL_UNKNOWN_CHANNEL, PLAYBACK_VOLUME2),
|
||||
|
||||
CA_VOLUME("SPDIF Front Playback Volume",
|
||||
CONTROL_FRONT_CHANNEL, PLAYBACK_VOLUME1),
|
||||
CA_VOLUME("SPDIF Rear Playback Volume",
|
||||
CONTROL_REAR_CHANNEL, PLAYBACK_VOLUME1),
|
||||
CA_VOLUME("SPDIF Center/LFE Playback Volume",
|
||||
CONTROL_CENTER_LFE_CHANNEL, PLAYBACK_VOLUME1),
|
||||
CA_VOLUME("SPDIF Unknown Playback Volume",
|
||||
CONTROL_UNKNOWN_CHANNEL, PLAYBACK_VOLUME1),
|
||||
|
||||
CA_VOLUME("CAPTURE feedback Playback Volume",
|
||||
1, CAPTURE_CONTROL),
|
||||
|
||||
{
|
||||
.access = SNDRV_CTL_ELEM_ACCESS_READ,
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_PCM,
|
||||
.name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,MASK),
|
||||
.count = 4,
|
||||
.info = snd_ca0106_spdif_info,
|
||||
.get = snd_ca0106_spdif_get_mask
|
||||
},
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
||||
.name = "SPDIF Out",
|
||||
.info = snd_ca0106_shared_spdif_info,
|
||||
.get = snd_ca0106_shared_spdif_get,
|
||||
.put = snd_ca0106_shared_spdif_put
|
||||
},
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
||||
.name = "Capture Source",
|
||||
.info = snd_ca0106_capture_source_info,
|
||||
.get = snd_ca0106_capture_source_get,
|
||||
.put = snd_ca0106_capture_source_put
|
||||
},
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_PCM,
|
||||
.name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT),
|
||||
.count = 4,
|
||||
.info = snd_ca0106_spdif_info,
|
||||
.get = snd_ca0106_spdif_get,
|
||||
.put = snd_ca0106_spdif_put
|
||||
},
|
||||
};
|
||||
|
||||
static snd_kcontrol_new_t snd_ca0106_volume_control_feedback =
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
||||
.name = "CAPTURE feedback Playback Volume",
|
||||
.info = snd_ca0106_volume_info,
|
||||
.get = snd_ca0106_volume_get_feedback,
|
||||
.put = snd_ca0106_volume_put_feedback
|
||||
};
|
||||
|
||||
|
||||
static int remove_ctl(snd_card_t *card, const char *name)
|
||||
static int __devinit remove_ctl(snd_card_t *card, const char *name)
|
||||
{
|
||||
snd_ctl_elem_id_t id;
|
||||
memset(&id, 0, sizeof(id));
|
||||
@ -563,7 +397,7 @@ static int remove_ctl(snd_card_t *card, const char *name)
|
||||
return snd_ctl_remove_id(card, &id);
|
||||
}
|
||||
|
||||
static snd_kcontrol_t *ctl_find(snd_card_t *card, const char *name)
|
||||
static snd_kcontrol_t __devinit *ctl_find(snd_card_t *card, const char *name)
|
||||
{
|
||||
snd_ctl_elem_id_t sid;
|
||||
memset(&sid, 0, sizeof(sid));
|
||||
@ -573,7 +407,7 @@ static snd_kcontrol_t *ctl_find(snd_card_t *card, const char *name)
|
||||
return snd_ctl_find_id(card, &sid);
|
||||
}
|
||||
|
||||
static int rename_ctl(snd_card_t *card, const char *src, const char *dst)
|
||||
static int __devinit rename_ctl(snd_card_t *card, const char *src, const char *dst)
|
||||
{
|
||||
snd_kcontrol_t *kctl = ctl_find(card, src);
|
||||
if (kctl) {
|
||||
@ -585,8 +419,7 @@ static int rename_ctl(snd_card_t *card, const char *src, const char *dst)
|
||||
|
||||
int __devinit snd_ca0106_mixer(ca0106_t *emu)
|
||||
{
|
||||
int err;
|
||||
snd_kcontrol_t *kctl;
|
||||
int i, err;
|
||||
snd_card_t *card = emu->card;
|
||||
char **c;
|
||||
static char *ca0106_remove_ctls[] = {
|
||||
@ -627,70 +460,22 @@ int __devinit snd_ca0106_mixer(ca0106_t *emu)
|
||||
NULL
|
||||
};
|
||||
#if 1
|
||||
for (c=ca0106_remove_ctls; *c; c++)
|
||||
for (c = ca0106_remove_ctls; *c; c++)
|
||||
remove_ctl(card, *c);
|
||||
for (c=ca0106_rename_ctls; *c; c += 2)
|
||||
for (c = ca0106_rename_ctls; *c; c += 2)
|
||||
rename_ctl(card, c[0], c[1]);
|
||||
#endif
|
||||
|
||||
if ((kctl = snd_ctl_new1(&snd_ca0106_volume_control_analog_front, emu)) == NULL)
|
||||
return -ENOMEM;
|
||||
if ((err = snd_ctl_add(card, kctl)))
|
||||
return err;
|
||||
if ((kctl = snd_ctl_new1(&snd_ca0106_volume_control_analog_rear, emu)) == NULL)
|
||||
return -ENOMEM;
|
||||
if ((err = snd_ctl_add(card, kctl)))
|
||||
return err;
|
||||
if ((kctl = snd_ctl_new1(&snd_ca0106_volume_control_analog_center_lfe, emu)) == NULL)
|
||||
return -ENOMEM;
|
||||
if ((err = snd_ctl_add(card, kctl)))
|
||||
return err;
|
||||
if ((kctl = snd_ctl_new1(&snd_ca0106_volume_control_analog_unknown, emu)) == NULL)
|
||||
return -ENOMEM;
|
||||
if ((err = snd_ctl_add(card, kctl)))
|
||||
return err;
|
||||
if ((kctl = snd_ctl_new1(&snd_ca0106_volume_control_spdif_front, emu)) == NULL)
|
||||
return -ENOMEM;
|
||||
if ((err = snd_ctl_add(card, kctl)))
|
||||
return err;
|
||||
if ((kctl = snd_ctl_new1(&snd_ca0106_volume_control_spdif_rear, emu)) == NULL)
|
||||
return -ENOMEM;
|
||||
if ((err = snd_ctl_add(card, kctl)))
|
||||
return err;
|
||||
if ((kctl = snd_ctl_new1(&snd_ca0106_volume_control_spdif_center_lfe, emu)) == NULL)
|
||||
return -ENOMEM;
|
||||
if ((err = snd_ctl_add(card, kctl)))
|
||||
return err;
|
||||
if ((kctl = snd_ctl_new1(&snd_ca0106_volume_control_spdif_unknown, emu)) == NULL)
|
||||
return -ENOMEM;
|
||||
if ((err = snd_ctl_add(card, kctl)))
|
||||
return err;
|
||||
if ((kctl = snd_ctl_new1(&snd_ca0106_volume_control_feedback, emu)) == NULL)
|
||||
return -ENOMEM;
|
||||
if ((err = snd_ctl_add(card, kctl)))
|
||||
return err;
|
||||
if ((kctl = snd_ctl_new1(&snd_ca0106_spdif_mask_control, emu)) == NULL)
|
||||
return -ENOMEM;
|
||||
if ((err = snd_ctl_add(card, kctl)))
|
||||
return err;
|
||||
if ((kctl = snd_ctl_new1(&snd_ca0106_shared_spdif, emu)) == NULL)
|
||||
return -ENOMEM;
|
||||
if ((err = snd_ctl_add(card, kctl)))
|
||||
return err;
|
||||
if ((kctl = snd_ctl_new1(&snd_ca0106_capture_source, emu)) == NULL)
|
||||
return -ENOMEM;
|
||||
if ((err = snd_ctl_add(card, kctl)))
|
||||
return err;
|
||||
if (emu->details->i2c_adc == 1) {
|
||||
if ((kctl = snd_ctl_new1(&snd_ca0106_capture_mic_line_in, emu)) == NULL)
|
||||
return -ENOMEM;
|
||||
if ((err = snd_ctl_add(card, kctl)))
|
||||
for (i = 0; i < ARRAY_SIZE(snd_ca0106_volume_ctls); i++) {
|
||||
err = snd_ctl_add(card, snd_ctl_new1(&snd_ca0106_volume_ctls[i], emu));
|
||||
if (err < 0)
|
||||
return err;
|
||||
}
|
||||
if (emu->details->i2c_adc == 1) {
|
||||
err = snd_ctl_add(card, snd_ctl_new1(&snd_ca0106_capture_mic_line_in, emu));
|
||||
if (err < 0)
|
||||
return err;
|
||||
}
|
||||
if ((kctl = snd_ctl_new1(&snd_ca0106_spdif_control, emu)) == NULL)
|
||||
return -ENOMEM;
|
||||
if ((err = snd_ctl_add(card, kctl)))
|
||||
return err;
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user