From: Jesse Barnes Date: Tue, 3 Jan 2012 16:05:39 +0000 (-0800) Subject: drm/i915: add color key support v4 X-Git-Tag: v3.3-rc1~121^2~35 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8ea30864229e54b01ac0e9fe88c4b733a940ec4e;p=pandora-kernel.git drm/i915: add color key support v4 Add new ioctls for getting and setting the current destination color key. This allows for simple overlay display control by matching a color key value in the primary plane before blending the overlay on top. v2: remove unnecessary mutex acquire/release around reg accesses v3: add support for full color key management v4: fix copy & paste bug in snb_get_colorkey don't bother checking min/max values against docs as the docs are likely wrong (how could we handle 10bpc surface formats?) Reviewed-by: Daniel Vetter Signed-off-by: Jesse Barnes --- Reading git-diff-tree failed