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authorEliot Blennerhassett2011-12-22 13:38:38 +1300
committerTakashi Iwai2011-12-22 08:13:02 +0100
commit09c728aced2bb212ce060a91c28d2ee40a6bf33c (patch)
tree884e78a0e03f4b91c48c46726f38497ffb4abee7 /sound
parent0be55c453f0b46de3d4e9025749dbba571cd7b84 (diff)
ALSA: asihpi - Only set sync if card supports hardware stream grouping.
Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
-rw-r--r--sound/pci/asihpi/asihpi.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/sound/pci/asihpi/asihpi.c b/sound/pci/asihpi/asihpi.c
index d3cab3517180..62f094c0ef08 100644
--- a/sound/pci/asihpi/asihpi.c
+++ b/sound/pci/asihpi/asihpi.c
@@ -1033,8 +1033,10 @@ static int snd_card_asihpi_playback_open(struct snd_pcm_substream *substream)
SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_MMAP_VALID;
- if (card->support_grouping)
+ if (card->support_grouping) {
snd_card_asihpi_playback.info |= SNDRV_PCM_INFO_SYNC_START;
+ snd_pcm_set_sync(substream);
+ }
/* struct is copied, so can create initializer dynamically */
runtime->hw = snd_card_asihpi_playback;
@@ -1051,8 +1053,6 @@ static int snd_card_asihpi_playback_open(struct snd_pcm_substream *substream)
snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_PERIOD_SIZE,
card->update_interval_frames * 2, UINT_MAX);
- snd_pcm_set_sync(substream);
-
snd_printdd("playback open\n");
return 0;