[alsa-devel] [PATCH 1/2] alsa: compress_core: don't wake up on pause

[Takashi Iwai]

At Tue, 12 Jun 2012 16:16:17 +0530,
Vinod Koul wrote:
> 
> during pause the core should maintain the status-quo on the device and pointers
> and not wake up. If app needs it should call DROP explcitly.
> 
> Signed-off-by: Namarta Kohli <namartax.kohli at intel.com>
> Signed-off-by: Vinod Koul <vinod.koul at linux.intel.com>

Thanks, applied these now.


Takashi

> ---
>  sound/core/compress_offload.c |    4 +---
>  1 files changed, 1 insertions(+), 3 deletions(-)
> 
> diff --git a/sound/core/compress_offload.c b/sound/core/compress_offload.c
> index a68aed7..375f7a0 100644
> --- a/sound/core/compress_offload.c
> +++ b/sound/core/compress_offload.c
> @@ -502,10 +502,8 @@ static int snd_compr_pause(struct snd_compr_stream *stream)
>  	if (stream->runtime->state != SNDRV_PCM_STATE_RUNNING)
>  		return -EPERM;
>  	retval = stream->ops->trigger(stream, SNDRV_PCM_TRIGGER_PAUSE_PUSH);
> -	if (!retval) {
> +	if (!retval)
>  		stream->runtime->state = SNDRV_PCM_STATE_PAUSED;
> -		wake_up(&stream->runtime->sleep);
> -	}
>  	return retval;
>  }
>  
> -- 
> 1.7.0.4
>