mmACP_SCRATCH_REG_23 440 sound/soc/amd/include/acp_2_2_d.h #define mmACP_SCRATCH_REG_23 0x52d7 mmACP_SCRATCH_REG_23 177 sound/soc/amd/raven/chip_offset_byte.h #define mmACP_SCRATCH_REG_23 0x125005C