diff options
| author | Clemens Ladisch <clemens@ladisch.de> | 2007-08-13 19:37:55 +0400 |
|---|---|---|
| committer | Jaroslav Kysela <perex@perex.cz> | 2007-10-16 17:58:52 +0400 |
| commit | b83f346bc4d6ab358fd0da85b7eab08bf0234c0b (patch) | |
| tree | 4e4d033bcba71b343e96e1063d6b5f8f88175f7a /sound/pci/ca0106 | |
| parent | f9ff161a14baca1a4ead5f12377ab25b9dd332e1 (diff) | |
| download | linux-b83f346bc4d6ab358fd0da85b7eab08bf0234c0b.tar.xz | |
[ALSA] remove incorrect usage of SNDRV_PCM_INFO_SYNC_START and snd_pcm_set_sync()
Set the SNDRV_PCM_INFO_SYNC_START flag and the substream's sync ID
(only) if the substream actually can be linked to another one.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Diffstat (limited to 'sound/pci/ca0106')
| -rw-r--r-- | sound/pci/ca0106/ca0106_main.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/sound/pci/ca0106/ca0106_main.c b/sound/pci/ca0106/ca0106_main.c index c7f79be98d04..31d8db9f7a4c 100644 --- a/sound/pci/ca0106/ca0106_main.c +++ b/sound/pci/ca0106/ca0106_main.c @@ -274,10 +274,11 @@ static struct snd_ca0106_details ca0106_chip_details[] = { /* hardware definition */ static struct snd_pcm_hardware snd_ca0106_playback_hw = { - .info = (SNDRV_PCM_INFO_MMAP | - SNDRV_PCM_INFO_INTERLEAVED | - SNDRV_PCM_INFO_BLOCK_TRANSFER | - SNDRV_PCM_INFO_MMAP_VALID), + .info = SNDRV_PCM_INFO_MMAP | + SNDRV_PCM_INFO_INTERLEAVED | + SNDRV_PCM_INFO_BLOCK_TRANSFER | + SNDRV_PCM_INFO_MMAP_VALID | + SNDRV_PCM_INFO_SYNC_START, .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S32_LE, .rates = (SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000), @@ -507,6 +508,7 @@ static int snd_ca0106_pcm_open_playback_channel(struct snd_pcm_substream *substr return err; if ((err = snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, 64)) < 0) return err; + snd_pcm_set_sync(substream); if (chip->details->spi_dac && channel_id != PCM_FRONT_CHANNEL) { const int reg = spi_dacd_reg[channel_id]; |