mmACP_SCRATCH_REG_17 434 sound/soc/amd/include/acp_2_2_d.h #define mmACP_SCRATCH_REG_17 0x52d1 mmACP_SCRATCH_REG_17 171 sound/soc/amd/raven/chip_offset_byte.h #define mmACP_SCRATCH_REG_17 0x1250044