diff options
| author | Clemens Ladisch <clemens@ladisch.de> | 2008-01-16 10:32:53 +0300 |
|---|---|---|
| committer | Jaroslav Kysela <perex@perex.cz> | 2008-01-31 19:30:00 +0300 |
| commit | 747c6016ced692db18d7e849e8cbdc523fba0874 (patch) | |
| tree | 76b4e8652318d090c788e172df03afe65c9a37ce /sound/pci/oxygen/oxygen_pcm.c | |
| parent | ccc80fb467a88ceb7ce1b68546632b91e5ba6c18 (diff) | |
| download | linux-747c6016ced692db18d7e849e8cbdc523fba0874.tar.xz | |
[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>
Diffstat (limited to 'sound/pci/oxygen/oxygen_pcm.c')
| -rw-r--r-- | sound/pci/oxygen/oxygen_pcm.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/sound/pci/oxygen/oxygen_pcm.c b/sound/pci/oxygen/oxygen_pcm.c index 5f15d355a431..5515c757ec4b 100644 --- a/sound/pci/oxygen/oxygen_pcm.c +++ b/sound/pci/oxygen/oxygen_pcm.c @@ -33,11 +33,15 @@ static struct snd_pcm_hardware oxygen_hardware[PCM_COUNT] = { 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 @@ static int oxygen_open(struct snd_pcm_substream *substream, 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) |