[ALSA] oxygen: make PCM limits configurable
Add a callback to the model structure to allow modification of the
hardware PCM limits.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
diff --git a/sound/pci/oxygen/oxygen_pcm.c b/sound/pci/oxygen/oxygen_pcm.c
index 5f15d35..5515c75 100644
--- a/sound/pci/oxygen/oxygen_pcm.c
+++ b/sound/pci/oxygen/oxygen_pcm.c
@@ -33,11 +33,15 @@
SNDRV_PCM_INFO_SYNC_START,
.formats = SNDRV_PCM_FMTBIT_S16_LE |
SNDRV_PCM_FMTBIT_S32_LE,
- .rates = SNDRV_PCM_RATE_44100 |
+ .rates = SNDRV_PCM_RATE_32000 |
+ SNDRV_PCM_RATE_44100 |
SNDRV_PCM_RATE_48000 |
+ SNDRV_PCM_RATE_64000 |
+ SNDRV_PCM_RATE_88200 |
SNDRV_PCM_RATE_96000 |
+ SNDRV_PCM_RATE_176400 |
SNDRV_PCM_RATE_192000,
- .rate_min = 44100,
+ .rate_min = 32000,
.rate_max = 192000,
.channels_min = 2,
.channels_max = 2,
@@ -182,6 +186,8 @@
runtime->private_data = (void *)(uintptr_t)channel;
runtime->hw = oxygen_hardware[channel];
+ if (chip->model->pcm_hardware_filter)
+ chip->model->pcm_hardware_filter(channel, &runtime->hw);
err = snd_pcm_hw_constraint_step(runtime, 0,
SNDRV_PCM_HW_PARAM_PERIOD_BYTES, 32);
if (err < 0)