PCM_I2S_PCM_LOOPBACK_MASK_SFT  857 sound/soc/mediatek/mt6797/mt6797-reg.h #define PCM_I2S_PCM_LOOPBACK_MASK_SFT                       (0x1 << 26)
PCM_I2S_PCM_LOOPBACK_MASK_SFT  872 sound/soc/mediatek/mt8183/mt8183-reg.h #define PCM_I2S_PCM_LOOPBACK_MASK_SFT                 (0x1 << 26)