AUD_BT_MODE_SINGLE_MIC_ON_TX   38 sound/soc/mediatek/mt6797/mt6797-dai-pcm.c 	AUD_BT_MODE_SINGLE_MIC_ON_TX = 1
AUD_BT_MODE_SINGLE_MIC_ON_TX   38 sound/soc/mediatek/mt8183/mt8183-dai-pcm.c 	AUD_BT_MODE_SINGLE_MIC_ON_TX = 1