diff options
| author | Jaroslav Kysela <perex@perex.cz> | 2010-02-16 05:55:43 -0500 |
|---|---|---|
| committer | Jaroslav Kysela <perex@perex.cz> | 2010-02-16 06:00:20 -0500 |
| commit | 3be522a9514f58e0596db34898a514df206cadc5 (patch) | |
| tree | 91d2da01dae4d134c6af83ce6e7b71348d6055d2 /sound/core | |
| parent | f167e1d073278fe231bbdd5d6c24fb9d091aa544 (diff) | |
ALSA: pcm core - fix fifo_size channels interval check
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Cc: <stable@kernel.org>
Diffstat (limited to 'sound/core')
| -rw-r--r-- | sound/core/pcm_native.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index 25b0641e6b8c..f7e1c9f0d3ed 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c | |||
| @@ -315,10 +315,10 @@ int snd_pcm_hw_refine(struct snd_pcm_substream *substream, | |||
| 315 | if (!params->info) | 315 | if (!params->info) |
| 316 | params->info = hw->info & ~SNDRV_PCM_INFO_FIFO_IN_FRAMES; | 316 | params->info = hw->info & ~SNDRV_PCM_INFO_FIFO_IN_FRAMES; |
| 317 | if (!params->fifo_size) { | 317 | if (!params->fifo_size) { |
| 318 | if (snd_mask_min(¶ms->masks[SNDRV_PCM_HW_PARAM_FORMAT]) == | 318 | m = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT); |
| 319 | snd_mask_max(¶ms->masks[SNDRV_PCM_HW_PARAM_FORMAT]) && | 319 | i = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); |
| 320 | snd_mask_min(¶ms->masks[SNDRV_PCM_HW_PARAM_CHANNELS]) == | 320 | if (snd_mask_min(m) == snd_mask_max(m) && |
| 321 | snd_mask_max(¶ms->masks[SNDRV_PCM_HW_PARAM_CHANNELS])) { | 321 | snd_interval_min(i) == snd_interval_max(i)) { |
| 322 | changed = substream->ops->ioctl(substream, | 322 | changed = substream->ops->ioctl(substream, |
| 323 | SNDRV_PCM_IOCTL1_FIFO_SIZE, params); | 323 | SNDRV_PCM_IOCTL1_FIFO_SIZE, params); |
| 324 | if (changed < 0) | 324 | if (changed < 0) |