A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-10 06:09:23 -04:00
Code Issues Projects Releases Packages Wiki Activity

uapi: sound: latency mode support for transcode loopback

Browse source 
Add metadata to configure latency mode for DSP transcode
loopback to set legacy or low latency path. Userspace API
introduced to configure the same.

Change-Id: I914c68a9e9d8647530b72c42548e571b7508c423
Signed-off-by: Siddartha Shaik <sshaik@codeaurora.org>
Signed-off-by: Surendar Karka <skarka@codeaurora.org>
This commit is contained in:
Surendar Karka 2018-08-20 18:59:58 +05:30 • committed by Meng Wang
commit bc889dcc87
1 changed files with 7 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

7
include/uapi/sound/compress_offload.h
View file

@ -145,6 +145,11 @@ struct snd_compr_audio_info {
#define SNDRV_COMPRESS_CLK_REC_MODE_NONE 0
#define SNDRV_COMPRESS_CLK_REC_MODE_AUTO 1
enum sndrv_compress_latency_mode {
SNDRV_COMPRESS_LEGACY_LATENCY_MODE = 0,
SNDRV_COMPRESS_LOW_LATENCY_MODE = 1,
};
#endif
/**
* enum sndrv_compress_encoder
@ -171,6 +176,7 @@ enum sndrv_compress_encoder {
SNDRV_COMPRESS_START_DELAY = 7,
SNDRV_COMPRESS_ENABLE_ADJUST_SESSION_CLOCK = 8,
SNDRV_COMPRESS_ADJUST_SESSION_CLOCK = 9,
SNDRV_COMPRESS_LATENCY_MODE = 10,
#endif
};
@ -183,6 +189,7 @@ enum sndrv_compress_encoder {
#define SNDRV_COMPRESS_ENABLE_ADJUST_SESSION_CLOCK \
SNDRV_COMPRESS_ENABLE_ADJUST_SESSION_CLOCK
#define SNDRV_COMPRESS_ADJUST_SESSION_CLOCK SNDRV_COMPRESS_ADJUST_SESSION_CLOCK
#define SNDRV_COMPRESS_LATENCY_MODE SNDRV_COMPRESS_LATENCY_MODE
#endif
/**