UVD_VCPU_CNTL__PRB_TIMEOUT_VAL__SHIFT  992 drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c 	tmp = (0xFF << UVD_VCPU_CNTL__PRB_TIMEOUT_VAL__SHIFT);
UVD_VCPU_CNTL__PRB_TIMEOUT_VAL__SHIFT  948 drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c 	tmp = (0xFF << UVD_VCPU_CNTL__PRB_TIMEOUT_VAL__SHIFT);