Commit 862bca5d authored by Vinod Koul's avatar Vinod Koul Committed by Takashi Iwai

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: default avatarVinod Koul <>
Signed-off-by: default avatarTakashi Iwai <>
parent 35383a24
......@@ -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
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