UVD_GPCOM_VCPU_DATA0   77 drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c #define UVD_GPCOM_VCPU_DATA0	0x03c4
UVD_GPCOM_VCPU_DATA0 1490 drivers/gpu/drm/radeon/r600d.h #define UVD_GPCOM_VCPU_DATA0				0xef10
UVD_GPCOM_VCPU_DATA0  997 drivers/gpu/drm/radeon/rv770d.h #define UVD_GPCOM_VCPU_DATA0				0xef10