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XML参数架构,同一MTK SW版本兼容两套不同的音频参数
2022-06-12 05:32:00 【bestwu0666】
[DESCRIPTION]
同一套SW版本,需要根据不同的区域或者不同的HW id等使用不同的音频参数,即在同一SW版本中兼容不同的音频参数
[SOLUTION]
更新,s版本code更改方法:
需要为不同场景准备两套参数A和B,文件夹名称为audio_param和audio_param_1,操作方法如下:
1.将A版本的所有xml参数文件放在/device/mediatek/vendor/common/audio_param
将B版本的所有xml参数文件放在/device/mediatek/vendor/common/audio_param_1(6785Param路径,不同platform有区别)。
2./device/mediatek/vendor/common/device.mk文件(与audio_param路径对应)
MTK_AUDIO_PARAM_DIR_LIST += $(LOCAL_PATH)/audio_param
+MTK_AUDIO_PARAM_DIR_LIST += $(LOCAL_PATH)/audio_param_1
+PRODUCT_COPY_FILES += ( c a l l f i n d
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