GPU_HDP_FLUSH_DONE__CP8_MASK 277 drivers/gpu/drm/amd/amdgpu/nbio_v7_0.c .ref_and_mask_cp8 = GPU_HDP_FLUSH_DONE__CP8_MASK, GPU_HDP_FLUSH_DONE__CP8_MASK 278 drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c .ref_and_mask_cp8 = GPU_HDP_FLUSH_DONE__CP8_MASK,