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Commit 77917510 authored by Meng Wang's avatar Meng Wang Committed by Gerrit - the friendly Code Review server
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ASoC: msm: qdsp6v2: Get path delay support in compress path 



Compress driver change to query DSP path delay.

CRs-Fixed: 1112258
Change-Id: I68d40daa0fa59c9a39d83ffc8517b0852a57ae05
Signed-off-by: default avatarManish Dewangan <manish@codeaurora.org>
Signed-off-by: default avatarMeng Wang <mwang@codeaurora.org>
parent 3aeaf95e

include/uapi/sound/compress_offload.h

+3 −0
Original line number Diff line number Diff line
@@ -140,16 +140,19 @@ struct snd_compr_audio_info { 
 * end of the track

 * @SNDRV_COMPRESS_ENCODER_DELAY: no of samples inserted by the encoder at the

 * beginning of the track

 * @SNDRV_COMPRESS_PATH_DELAY: dsp path delay in microseconds

 */

enum sndrv_compress_encoder {

	SNDRV_COMPRESS_ENCODER_PADDING = 1,

	SNDRV_COMPRESS_ENCODER_DELAY = 2,

	SNDRV_COMPRESS_MIN_BLK_SIZE = 3,

	SNDRV_COMPRESS_MAX_BLK_SIZE = 4,

	SNDRV_COMPRESS_PATH_DELAY = 5,

};



#define SNDRV_COMPRESS_MIN_BLK_SIZE SNDRV_COMPRESS_MIN_BLK_SIZE

#define SNDRV_COMPRESS_MAX_BLK_SIZE SNDRV_COMPRESS_MAX_BLK_SIZE

#define SNDRV_COMPRESS_PATH_DELAY SNDRV_COMPRESS_PATH_DELAY



/**

 * struct snd_compr_metadata - compressed stream metadata