CIK_FLUSH_GPU_TLB_NUM_WREG 1260 drivers/gpu/drm/amd/amdgpu/cik_sdma.c 		CIK_FLUSH_GPU_TLB_NUM_WREG * 3 + 6 + /* cik_sdma_ring_emit_vm_flush */
CIK_FLUSH_GPU_TLB_NUM_WREG 5012 drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c 		CIK_FLUSH_GPU_TLB_NUM_WREG * 5 + 7 + 6 + /* gfx_v7_0_ring_emit_vm_flush */
CIK_FLUSH_GPU_TLB_NUM_WREG 5043 drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c 		CIK_FLUSH_GPU_TLB_NUM_WREG * 5 + 7 + /* gfx_v7_0_ring_emit_vm_flush */