mmACP_MEM_SHUT_DOWN_REQ_HI   71 drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c #define mmACP_MEM_SHUT_DOWN_REQ_HI		0x51f9
mmACP_MEM_SHUT_DOWN_REQ_HI  482 sound/soc/amd/include/acp_2_2_d.h #define mmACP_MEM_SHUT_DOWN_REQ_HI                                              0x51f9