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Commit 088c9899 authored by Meng Wang's avatar Meng Wang Committed by Gerrit - the friendly Code Review server
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ASoC: msm: qdsp6v2: Support to configure render window 



Update compress driver to support configuration of DSP render
window. Render window is used by DSP to take rendering decision.
i.e whether input frame should be rendered, dropped or repeated.

CRs-Fixed: 1112258
Change-Id: Ib1b9100ab87878d2e2da93e2b86ca68fb9dd97a9
Signed-off-by: default avatarManish Dewangan <manish@codeaurora.org>
Signed-off-by: default avatarMeng Wang <mwang@codeaurora.org>
parent 5f3ec433

include/uapi/sound/compress_offload.h

+4 −1
Original line number Diff line number Diff line
@@ -149,6 +149,7 @@ struct snd_compr_audio_info { 
 * @SNDRV_COMPRESS_PATH_DELAY: dsp path delay in microseconds

 * @SNDRV_COMPRESS_RENDER_MODE: dsp render mode (audio master or stc)

 * @SNDRV_COMPRESS_CLK_REC_MODE: clock recovery mode ( none or auto)

 * @SNDRV_COMPRESS_RENDER_WINDOW: render window

 */

enum sndrv_compress_encoder {

	SNDRV_COMPRESS_ENCODER_PADDING = 1,
@@ -158,6 +159,7 @@ enum sndrv_compress_encoder { 
	SNDRV_COMPRESS_PATH_DELAY = 5,

	SNDRV_COMPRESS_RENDER_MODE = 6,

	SNDRV_COMPRESS_CLK_REC_MODE = 7,

	SNDRV_COMPRESS_RENDER_WINDOW = 8,

};



#define SNDRV_COMPRESS_MIN_BLK_SIZE SNDRV_COMPRESS_MIN_BLK_SIZE
@@ -165,6 +167,7 @@ enum sndrv_compress_encoder { 
#define SNDRV_COMPRESS_PATH_DELAY SNDRV_COMPRESS_PATH_DELAY

#define SNDRV_COMPRESS_RENDER_MODE SNDRV_COMPRESS_RENDER_MODE

#define SNDRV_COMPRESS_CLK_REC_MODE SNDRV_COMPRESS_CLK_REC_MODE

#define SNDRV_COMPRESS_RENDER_WINDOW SNDRV_COMPRESS_RENDER_WINDOW



/**

 * struct snd_compr_metadata - compressed stream metadata