drm/i915: reserve I915_CACHING_DISPLAY and document cache modes
authorDaniel Vetter <daniel.vetter@ffwll.ch>
Sat, 10 Aug 2013 12:51:11 +0000 (14:51 +0200)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 22 Aug 2013 11:31:34 +0000 (13:31 +0200)
commit35c7ab421a13f8327e3fd627c6ebafb1c13b2e55
tree18cb8bab96e8158ca71f0b311250fa0eb475a8f6
parent000433b67e46771a7c08f78574943855a98c53ec
drm/i915: reserve I915_CACHING_DISPLAY and document cache modes

Resolve the catch-22 of igt needing a stable number and patches first
needing testcases by reserving the interface number up-front.

v2: Improve the spelling a bit.

v3: More spelling fail spotted by Chris.

Requested-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
include/uapi/drm/i915_drm.h