[alsa-devel] [PATCH 1/2] ALSA: compress: Add SNDRV_PCM_STATE_PREPARED state explanation

[Takashi Iwai]

On Fri, 04 Mar 2016 15:55:29 +0100,
Vinod Koul wrote:
> 
> Stream states were explained in the code comments but
> SNDRV_PCM_STATE_PREPARED was missed so add it
> 
> Signed-off-by: Vinod Koul <vinod.koul at intel.com>

Applied both patches.  Thanks.


Takashi

> ---
>  sound/core/compress_offload.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/sound/core/compress_offload.c b/sound/core/compress_offload.c
> index 7fac3cae8abd..51a8eb495f54 100644
> --- a/sound/core/compress_offload.c
> +++ b/sound/core/compress_offload.c
> @@ -74,6 +74,9 @@ struct snd_compr_file {
>   * SNDRV_PCM_STATE_SETUP: When stream has been initialized. This is done by
>   *	calling SNDRV_COMPRESS_SET_PARAMS. running streams will come to this
>   *	state at stop by calling SNDRV_COMPRESS_STOP, or at end of drain.
> + * SNDRV_PCM_STATE_PREPARED: When a stream has been written to (for
> + *	playback only). User after setting up stream writes the data buffer
> + *	before starting the stream.
>   * SNDRV_PCM_STATE_RUNNING: When stream has been started and is
>   *	decoding/encoding and rendering/capturing data.
>   * SNDRV_PCM_STATE_DRAINING: When stream is draining current data. This is done
> -- 
> 1.9.1
>