MT6735修改听筒增益
16lz
2021-01-26
文件路径如下：vendor\mediatek\proprietary\custom\common\cgen\cfgdefault\Audio_ver1_volume_custom_default.h
#ifndef AUDIO_VER1_VOLUME_CUSTOM_DEFAULT_H#define AUDIO_VER1_VOLUME_CUSTOM_DEFAULT_H#define VER1_AUD_VOLUME_RING \ 来电铃声各level数字增益 32,48,64,80,96,112,128,144,160,176,192,208,224,240,255,\ 32,48,64,80,96,112,128,144,160,176,192,208,224,240,255,\ 128,136,144,152,160,168,176,184,192,200,212,224,236,248,255,\ 128,136,144,152,160,168,176,184,192,200,212,224,236,248,255#define VER1_AUD_VOLUME_SIP \ VOIP各level数字增益 112,136,160,184,208,232,255,0,0,0,0,0,0,0,0,\ 112,136,160,184,208,232,255,0,0,0,0,0,0,0,0,\ 112,136,160,184,208,232,255,0,0,0,0,0,0,0,0,\ 0,43,85,128,171,213,255,0,0,0,0,0,0,0,0#define VER1_AUD_VOLUME_MIC \ MIC各level数字增益 64,112,192,144,192,192,184,184,184,184,184,0,0,0,0,\ 255,192,192,180,192,192,196,184,184,184,184,0,0,0,0,\ 255,208,208,180,255,208,196,0,0,0,0,0,0,0,0,\ 255,208,208,164,255,208,172,0,0,0,0,0,0,0,0#define VER1_AUD_VOLUME_FM \ 32,48,64,80,96,112,128,144,160,176,192,208,224,255,255,\ 88,100,112,124,136,148,160,172,184,196,208,220,232,244,255,\ 68,80,92,104,116,128,140,152,168,176,188,200,212,232,248,\ 32,48,64,80,96,112,128,144,160,176,192,208,224,255,255#define VER1_AUD_VOLUME_SPH \ 通过各level数字增益 40,60,80,100,120,140,160,0,0,0,0,0,0,0,0,\ 40,60,80,100,120,140,160,0,0,0,0,0,0,0,0,\ 40,60,80,100,120,140,160,0,0,0,0,0,0,0,0,\ 40,60,80,100,120,140,160,0,0,0,0,0,0,0,0#define VER1_AUD_VOLUME_SID \ 0,0,16,0,0,0,0,0,0,0,0,0,0,0,0,\ 0,0,32,0,0,0,0,0,0,0,0,0,0,0,0,\ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,\ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0#define VER1_AUD_VOLUME_MEDIA \ media各level数字增益 32,48,64,80,96,112,160,144,160,176,192,208,224,240,255,\ 88,100,112,124,136,148,160,172,184,196,208,220,232,244,255,\ 68,80,92,104,116,128,140,152,168,176,188,200,212,232,248,\ 32,48,64,80,96,112,128,144,160,176,192,208,224,240,255#define VER1_AUD_VOLUME_MATV \ MATV各level数字增益 32,48,64,80,96,112,128,144,160,176,192,208,224,240,255,\ 88,100,112,124,136,148,160,172,184,196,208,220,232,244,255,\ 68,80,92,104,116,128,140,152,168,176,188,200,212,232,248,\ 32,48,64,80,96,112,128,144,160,176,192,208,224,240,255#define VER1_AUD_NORMAL_VOLUME_DEFAULT \ 听筒模拟增益 128,128,128,128,128,128#define VER1_AUD_HEADSER_VOLUME_DEFAULT \ 耳机模拟增益 124,148,148,148,148,148#define VER1_AUD_SPEAKER_VOLUME_DEFAULT \ speaker模拟增益 160,120,120,120,120,120#define VER1_AUD_HEADSETSPEAKER_VOLUME_DEFAULT \ 耳机和speaker同时开启时的speaker模拟增益 112,160,132,132,132,132,132,132#define VER1_AUD_EXTAMP_VOLUME_DEFAULT \ 132,132,132,132,132,132#define VER1_AUD_VOLUME_LEVEL_DEFAULT \ 15,7,15,15,7,7,7,15,15/* mic volume setting for 2G/3G HAC mode */ #define DEFAULT_VER1_AUD_VOLUME_MIC_HAC \ 64,112,192,144,192,192,184,184,184,184,184,0,0,0,0 /* speech dl volume setting for 2G/3G HAC mode */ #define DEFAULT_VER1_AUD_VOLUME_SPH_HAC \ 40,52,64,76,88,100,112,0,0,0,0,0,0,0,0/* sidetone volume setting for 2G/3G HAC mode */ #define DEFAULT_VER1_AUD_VOLUME_SID_HAC \ 0,0,16,0,0,0,0,0,0,0,0,0,0,0,0#endif听筒模式
耳机模式
喇叭模式
耳机和喇叭同时出声的模式
修改听筒增益，只需要修改VER1_AUD_VOLUME_SPH对应的第一行数据即可。
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