[PATCH] drm/i915: Add fb format modifier support

2015-02-10 Thread Daniel Vetter
Currently we don't support anything but X tiled. And for an easier transition it makes a lot of sense to just keep requiring that X tiled is properly fenced. Which means we need to do absolutely nothing in old code to support fb modifiers, yay! v2: Fix the Y tiling check, noticed by Tvrtko. v3:

[PATCH] drm/i915: Add fb format modifier support

2015-02-10 Thread Daniel Vetter
Currently we don't support anything but X tiled. And for an easier transition it makes a lot of sense to just keep requiring that X tiled is properly fenced. Which means we need to do absolutely nothing in old code to support fb modifiers, yay! v2: Fix the Y tiling check, noticed by Tvrtko. Cc: