ref_and_mask_sdma5 668 drivers/gpu/drm/amd/amdgpu/amdgpu.h u32 ref_and_mask_sdma5; ref_and_mask_sdma5 285 drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c .ref_and_mask_sdma5 = GPU_HDP_FLUSH_DONE__RSVD_ENG3_MASK,