音频参数集成(具体参数由硬件提供)
1.ring/key/mic/fmr/speech/sidetone/media/matv增益:
mediatekcustomk9cgenincaudio_volume_custom_default.h
2.默认音量等级修改:(INPUT_FIR_COEFF /OUTPUT_FIR_COEFF)
mediatekcustomprjcgenincmed_audio_default.h
mediatekcustomprjcgenincsph_coeff_default.h
其中对应:normal/headset/handfree
mediatekcustomprjcgenincaudio_custom.h