mmACP_DMA_CH_GROUP 142 sound/soc/amd/include/acp_2_2_d.h #define mmACP_DMA_CH_GROUP 0x5073 mmACP_DMA_CH_GROUP 71 sound/soc/amd/raven/chip_offset_byte.h #define mmACP_DMA_CH_GROUP 0x12400EC