From 862bca5d16c631d0a5d39a6f24857a5148970afb Mon Sep 17 00:00:00 2001 From: Vinod Koul Date: Fri, 4 Mar 2016 20:25:29 +0530 Subject: ALSA: compress: Add SNDRV_PCM_STATE_PREPARED state explanation Stream states were explained in the code comments but SNDRV_PCM_STATE_PREPARED was missed so add it Signed-off-by: Vinod Koul Signed-off-by: Takashi Iwai --- sound/core/compress_offload.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'sound/core') diff --git a/sound/core/compress_offload.c b/sound/core/compress_offload.c index 9e7c2f0831d7..a5b213e4cd7b 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 -- cgit v1.2.3