winsys/amdgpu: make IBs use read-only memory

Tested-by: Dieter Nützel <Dieter@nuetzel-hh.de> Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
2017-12-05 13:32:33 +01:00
parent ba59064409
commit fef51ebcea
1 changed files with 1 additions and 0 deletions
@@ -649,6 +649,7 @@ static bool amdgpu_ib_new_buffer(struct amdgpu_winsys *ws, struct amdgpu_ib *ib,
                               ws->info.gart_page_size,
                               RADEON_DOMAIN_GTT,
                               RADEON_FLAG_NO_INTERPROCESS_SHARING |
+                               RADEON_FLAG_READ_ONLY |
                               (ring_type == RING_GFX ||
                                ring_type == RING_COMPUTE ||
                                ring_type == RING_DMA ?