drm: plane: Check source coordinates
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Mon, 19 Dec 2011 22:06:44 +0000 (00:06 +0200)
committerDave Airlie <airlied@redhat.com>
Tue, 20 Dec 2011 10:04:27 +0000 (10:04 +0000)
commit42ef87896adeb3116835a1e88abab84dafc1912d
treee5609ed1ad714b7d4d18a55cbeec618ea018d3da
parente5e3b44c676be2dac97efd94e581e14a073e4ca7
drm: plane: Check source coordinates

Make sure the source coordinates stay within the buffer.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/drm_crtc.c