mmACP_SCRATCH_REG_33 450 sound/soc/amd/include/acp_2_2_d.h #define mmACP_SCRATCH_REG_33 0x52e1 mmACP_SCRATCH_REG_33 187 sound/soc/amd/raven/chip_offset_byte.h #define mmACP_SCRATCH_REG_33 0x1250084