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[ALSA] cs5535audio - Fix available sample rates 

The available sample rates on CS5535 depend on AC97 codec chip.
Set the additional hw params limit.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Takashi Iwai 2008-01-21 11:49:03 +01:00 коммит произвёл Jaroslav Kysela
Родитель c57cccc038
Коммит 0de27c10d3
1 изменённых файлов: 4 добавлений и 0 удалений
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4
sound/pci/cs5535audio/cs5535audio_pcm.c
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@ -97,6 +97,8 @@ static int snd_cs5535audio_playback_open(struct snd_pcm_substream *substream)
struct snd_pcm_runtime *runtime = substream->runtime; struct snd_pcm_runtime *runtime = substream->runtime;
runtime->hw = snd_cs5535audio_playback; runtime->hw = snd_cs5535audio_playback;
runtime->hw.rates = cs5535au->ac97->rates[AC97_RATES_FRONT_DAC];
snd_pcm_limit_hw_rates(runtime);
cs5535au->playback_substream = substream; cs5535au->playback_substream = substream;
runtime->private_data = &(cs5535au->dmas[CS5535AUDIO_DMA_PLAYBACK]); runtime->private_data = &(cs5535au->dmas[CS5535AUDIO_DMA_PLAYBACK]);
if ((err = snd_pcm_hw_constraint_integer(runtime, if ((err = snd_pcm_hw_constraint_integer(runtime,
@ -342,6 +344,8 @@ static int snd_cs5535audio_capture_open(struct snd_pcm_substream *substream)
struct snd_pcm_runtime *runtime = substream->runtime; struct snd_pcm_runtime *runtime = substream->runtime;
runtime->hw = snd_cs5535audio_capture; runtime->hw = snd_cs5535audio_capture;
runtime->hw.rates = cs5535au->ac97->rates[AC97_RATES_ADC];
snd_pcm_limit_hw_rates(runtime);
cs5535au->capture_substream = substream; cs5535au->capture_substream = substream;
runtime->private_data = &(cs5535au->dmas[CS5535AUDIO_DMA_CAPTURE]); runtime->private_data = &(cs5535au->dmas[CS5535AUDIO_DMA_CAPTURE]);
if ((err = snd_pcm_hw_constraint_integer(runtime, if ((err = snd_pcm_hw_constraint_integer(runtime,