Re: [Intel-gfx] [PATCH 2/2] drm/i915: Use the uncached domain for the display planes

Now that the pinning and display plane domain changes settle ... Reviewed-by: Daniel Vetter -- Daniel Vetter Mail: dan...@ffwll.ch Mobile: +41 (0)79 365 57 48 ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailm

[Intel-gfx] [PATCH 2/2] drm/i915: Use the uncached domain for the display planes

From: Eric Anholt The simplest and common method for ensuring scanout coherency on all chipsets is to mark the scanout buffers as uncached (and for userspace to remember to flush the render cache every so often). We can improve upon this for later generations by marking scanout objects as GFDT a