At Wed, 2 Dec 2009 12:39:00 +0530, Chaithrika U S wrote:
diff --git a/sound/soc/davinci/davinci-pcm.c b/sound/soc/davinci/davinci-pcm.c index ad4d7f4..80c7fdf 100644 --- a/sound/soc/davinci/davinci-pcm.c +++ b/sound/soc/davinci/davinci-pcm.c @@ -49,7 +49,7 @@ static void print_buf_info(int slot, char *name) static struct snd_pcm_hardware pcm_hardware_playback = { .info = (SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_MMAP_VALID |
SNDRV_PCM_INFO_PAUSE),
SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_RESUME),
Note that unless your driver supports the "full" resume, SNDRV_PCM_INFO_RESUME shouldn't be set. Here, the "full" resume means that the hardware gets back to a completely sane state and the PCM streams are resumed without extra PCM prepare call at PM resume. If the PCM (or whatever) needs another re-initialization (like in many cases), don't set this flag.
Just to be sure...
Takashi