[alsa-devel] [PATCH 2/2] ASoC: mmp-pcm: add NO_PERIOD_WAKEUP for PCM INFO

[Qiao Zhou]

add NO_PERIOD_WAKEUP to PCM INFO, which supports audio no IRQ mode

Signed-off-by: Qiao Zhou <zhouqiao at marvell.com>
---
 sound/soc/pxa/mmp-pcm.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/sound/soc/pxa/mmp-pcm.c b/sound/soc/pxa/mmp-pcm.c
index 5e8d813..64e8b94 100644
--- a/sound/soc/pxa/mmp-pcm.c
+++ b/sound/soc/pxa/mmp-pcm.c
@@ -34,7 +34,8 @@ struct mmp_dma_data {
 		SNDRV_PCM_INFO_MMAP_VALID |	\
 		SNDRV_PCM_INFO_INTERLEAVED |	\
 		SNDRV_PCM_INFO_PAUSE |		\
-		SNDRV_PCM_INFO_RESUME)
+		SNDRV_PCM_INFO_RESUME |		\
+		SNDRV_PCM_INFO_NO_PERIOD_WAKEUP)
 
 static struct snd_pcm_hardware mmp_pcm_hardware[] = {
 	{
-- 
1.7.0.4