[ALSA] oxygen: change model-specific PCM device configuration
When specifying which PCM devices to use, model drivers now use flags
that also specify the routing between PCM devices and DMA channels
instead of just DMA channel bits. This simplifies some code that checks
for these flags.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/pci/oxygen/oxygen_pcm.c b/sound/pci/oxygen/oxygen_pcm.c
index b70046a..b17c405 100644
--- a/sound/pci/oxygen/oxygen_pcm.c
+++ b/sound/pci/oxygen/oxygen_pcm.c
@@ -119,7 +119,7 @@
runtime->private_data = (void *)(uintptr_t)channel;
if (channel == PCM_B && chip->has_ac97_1 &&
- (chip->model->used_channels & OXYGEN_CHANNEL_AC97))
+ (chip->model->pcm_dev_cfg & CAPTURE_2_FROM_AC97_1))
runtime->hw = oxygen_ac97_hardware;
else
runtime->hw = *oxygen_hardware[channel];
@@ -365,7 +365,7 @@
return err;
is_ac97 = chip->has_ac97_1 &&
- (chip->model->used_channels & OXYGEN_CHANNEL_AC97);
+ (chip->model->pcm_dev_cfg & CAPTURE_2_FROM_AC97_1);
spin_lock_irq(&chip->reg_lock);
oxygen_write8_masked(chip, OXYGEN_REC_FORMAT,
@@ -640,34 +640,39 @@
int outs, ins;
int err;
- outs = 1; /* OXYGEN_CHANNEL_MULTICH is always used */
- ins = !!(chip->model->used_channels & (OXYGEN_CHANNEL_A |
- OXYGEN_CHANNEL_B));
- err = snd_pcm_new(chip->card, "Analog", 0, outs, ins, &pcm);
- if (err < 0)
- return err;
- snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &oxygen_multich_ops);
- if (chip->model->used_channels & OXYGEN_CHANNEL_A)
- snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE,
- &oxygen_rec_a_ops);
- else if (chip->model->used_channels & OXYGEN_CHANNEL_B)
- snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE,
- &oxygen_rec_b_ops);
- pcm->private_data = chip;
- pcm->private_free = oxygen_pcm_free;
- strcpy(pcm->name, "Analog");
- snd_pcm_lib_preallocate_pages(pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream,
- SNDRV_DMA_TYPE_DEV,
- snd_dma_pci_data(chip->pci),
- 512 * 1024, 2048 * 1024);
- if (ins)
- snd_pcm_lib_preallocate_pages(pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream,
- SNDRV_DMA_TYPE_DEV,
- snd_dma_pci_data(chip->pci),
- 128 * 1024, 256 * 1024);
+ outs = !!(chip->model->pcm_dev_cfg & PLAYBACK_0_TO_I2S);
+ ins = !!(chip->model->pcm_dev_cfg & (CAPTURE_0_FROM_I2S_1 |
+ CAPTURE_0_FROM_I2S_2));
+ if (outs | ins) {
+ err = snd_pcm_new(chip->card, "Analog", 0, outs, ins, &pcm);
+ if (err < 0)
+ return err;
+ if (outs)
+ snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK,
+ &oxygen_multich_ops);
+ if (chip->model->pcm_dev_cfg & CAPTURE_0_FROM_I2S_1)
+ snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE,
+ &oxygen_rec_a_ops);
+ else if (chip->model->pcm_dev_cfg & CAPTURE_0_FROM_I2S_2)
+ snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE,
+ &oxygen_rec_b_ops);
+ pcm->private_data = chip;
+ pcm->private_free = oxygen_pcm_free;
+ strcpy(pcm->name, "Analog");
+ if (outs)
+ snd_pcm_lib_preallocate_pages(pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream,
+ SNDRV_DMA_TYPE_DEV,
+ snd_dma_pci_data(chip->pci),
+ 512 * 1024, 2048 * 1024);
+ if (ins)
+ snd_pcm_lib_preallocate_pages(pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream,
+ SNDRV_DMA_TYPE_DEV,
+ snd_dma_pci_data(chip->pci),
+ 128 * 1024, 256 * 1024);
+ }
- outs = !!(chip->model->used_channels & OXYGEN_CHANNEL_SPDIF);
- ins = !!(chip->model->used_channels & OXYGEN_CHANNEL_C);
+ outs = !!(chip->model->pcm_dev_cfg & PLAYBACK_1_TO_SPDIF);
+ ins = !!(chip->model->pcm_dev_cfg & CAPTURE_1_FROM_SPDIF);
if (outs | ins) {
err = snd_pcm_new(chip->card, "Digital", 1, outs, ins, &pcm);
if (err < 0)
@@ -686,12 +691,13 @@
128 * 1024, 256 * 1024);
}
- outs = chip->has_ac97_1 &&
- (chip->model->used_channels & OXYGEN_CHANNEL_AC97);
- ins = outs ||
- (chip->model->used_channels & (OXYGEN_CHANNEL_A |
- OXYGEN_CHANNEL_B))
- == (OXYGEN_CHANNEL_A | OXYGEN_CHANNEL_B);
+ if (chip->has_ac97_1) {
+ outs = !!(chip->model->pcm_dev_cfg & PLAYBACK_2_TO_AC97_1);
+ ins = !!(chip->model->pcm_dev_cfg & CAPTURE_2_FROM_AC97_1);
+ } else {
+ outs = 0;
+ ins = !!(chip->model->pcm_dev_cfg & CAPTURE_2_FROM_I2S_2);
+ }
if (outs | ins) {
err = snd_pcm_new(chip->card, outs ? "AC97" : "Analog2",
2, outs, ins, &pcm);