MT6737VWA external speak

longrz

• Use the headphone channel to output the speaker sound

  
  

1. +++ b/vendor/mediatek/proprietary/custom/len6737m_65_sh_n/hal/audioflinger/audio/audio_custom_exp.h
   
2. @@ -119,8 +119,10 @@
   
3. #ifdef USING_CLASSD_AMP
   
4. #undef USING_CLASSD_AMP
   
5. #endif
   
6. -#define USING_CLASSD_AMP                // define using which flag
   
7. +//#define USING_CLASSD_AMP                // define using which flag^M
   
8. //#define USING_CLASSAB_AMP
   
9. +#define USING_EXTAMP_HP
   
10. 
    
11. 
    
12. --- a/kernel-3.18/arch/arm64/configs/len6737m_65_sh_n_defconfig
    
13. +++ b/kernel-3.18/arch/arm64/configs/len6737m_65_sh_n_defconfig
    
14. @@ -363,7 +363,7 @@ CONFIG_SND_PCM_XRUN_DEBUG=y
    
15. CONFIG_SND_USB_AUDIO=y
    
16. CONFIG_SND_SOC=y
    
17. CONFIG_MT_SND_SOC_V3=y
    
18. -CONFIG_MTK_SPEAKER=y
    
19. +#CONFIG_MTK_SPEAKER is not set
    
20. CONFIG_SND_SIMPLE_CARD=y
    
21. CONFIG_SOUND_PRIME=y

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