1. 660e1bf drm: disable uncached DMA optimization for ARM and arm64 by Ard Biesheuvel · 6 years ago
  2. 221004c drm: Loongson-3 doesn't fully support wc memory by Huacai Chen · 8 years ago
  3. 4b0e4e4 drm: add helper to check for wc memory support by Dave Airlie · 9 years ago
  4. c9c97b8 drm/ttm: consolidate cache flushing code in one place. by Dave Airlie · 15 years ago