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change headset incall volume for raho

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This commit is contained in:
ChenJQ 2010-09-26 02:54:35 -07:00
parent 88f3f5d104
commit 7c90d5403c
2 changed files with 8 additions and 7 deletions
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9
sound/soc/codecs/wm8994.c
View File

@ -675,10 +675,6 @@ void handsetMIC_to_baseband_to_headset(void)
wm8994_write(0x1E, 0x0006); //mic vol
wm8994_write(0x18, 320+(vol+16)*10/15); //mic vol
}
vol=CONFIG_WM8994_HEADSET_INCALL_VOL;
if(vol>0)vol=0;
if(vol<-21)vol=-21;
wm8994_write(0x31, (((-vol)/3)<<3)+(-vol)/3); //-21dB
wm8994_write(0x22, 0x0000);
wm8994_write(0x23, 0x0100);
@ -690,8 +686,11 @@ void handsetMIC_to_baseband_to_headset(void)
wm8994_write(0x2E, 0x0003); //bit 1 IN2RP_TO_MIXOUTR bit 12 DAC1R_TO_HPOUT1R 0x0102
#endif
#ifdef CONFIG_SND_BB_DIFFERENTIAL_INPUT
vol=CONFIG_WM8994_HEADSET_INCALL_VOL;
if(vol>6)vol=6;
if(vol<-12)vol=-12;
wm8994_write(0x2B, (vol+12)/3+1); //-12~6dB
wm8994_write(0x02, 0x6240);
wm8994_write(0x2B, 0x0005); //VRX_MIXINL_VOL
wm8994_write(0x2D, 0x0041); //bit 1 MIXINL_TO_MIXOUTL bit 12 DAC1L_TO_HPOUT1L 0x0102
wm8994_write(0x2E, 0x0081); //bit 1 MIXINL_TO_MIXOUTR bit 12 DAC1R_TO_HPOUT1R 0x0102
#endif

6
sound/soc/rk2818/Kconfig
View File

@ -78,11 +78,13 @@ config WM8994_EARPIECE_INCALL_VOL
-27dB to 30dB
endif
if SND_BB_DIFFERENTIAL_INPUT
config WM8994_HEADSET_INCALL_VOL
default -9
default 6
int "Setting the wm8994 headset incall vol"
help
-21dB to 0dB
-12dB to 6dB
endif
config WM8994_HEADSET_INCALL_MIC_VOL
default -6