PCM2_LOOPBACK_CH_SEL_SFT  991 sound/soc/mediatek/mt6797/mt6797-reg.h #define PCM2_LOOPBACK_CH_SEL_SFT                             10
PCM2_LOOPBACK_CH_SEL_SFT 1006 sound/soc/mediatek/mt8183/mt8183-reg.h #define PCM2_LOOPBACK_CH_SEL_SFT                      10