mmACP_SCRATCH_REG_37 454 sound/soc/amd/include/acp_2_2_d.h #define mmACP_SCRATCH_REG_37 0x52e5 mmACP_SCRATCH_REG_37 191 sound/soc/amd/raven/chip_offset_byte.h #define mmACP_SCRATCH_REG_37 0x1250094