| 1086db71a1db ("drm/vram-helper: Remove invariant parameters from internal kmap function") | |
| c8908bde0dbd ("drm/vram: Provide vmap and vunmap operations for GEM VRAM objects") | |
| bc25bb9192c0 ("drm/vram: Acquire lock only once per call to vmap()/vunmap()") | |
| 37a48adfba6c ("drm/vram: Add kmap ref-counting to GEM VRAM objects") |