From: Eliot Blennerhassett Date: Thu, 22 Dec 2011 00:38:38 +0000 (+1300) Subject: ALSA: asihpi - Only set sync if card supports hardware stream grouping. X-Git-Tag: v3.3-rc1~32^2~7^2~39 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=09c728aced2bb212ce060a91c28d2ee40a6bf33c;p=platform%2Fkernel%2Flinux-stable.git ALSA: asihpi - Only set sync if card supports hardware stream grouping. Signed-off-by: Eliot Blennerhassett Signed-off-by: Takashi Iwai --- diff --git a/sound/pci/asihpi/asihpi.c b/sound/pci/asihpi/asihpi.c index d3cab35..62f094c 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;