mmACP_SCRATCH_REG_27 444 sound/soc/amd/include/acp_2_2_d.h #define mmACP_SCRATCH_REG_27 0x52db mmACP_SCRATCH_REG_27 181 sound/soc/amd/raven/chip_offset_byte.h #define mmACP_SCRATCH_REG_27 0x125006C