gma500: panel presence check
commit1b2db4cee5433e089533f81fea6721c1b653703c
authorAlan Cox <alan@linux.intel.com>
Wed, 25 Apr 2012 13:37:27 +0000 (25 14:37 +0100)
committerDave Airlie <airlied@redhat.com>
Fri, 27 Apr 2012 08:23:56 +0000 (27 09:23 +0100)
treeec94b00842eb028dfe108e487d773e0ea487f2d6
parent1fb28e9e737e26a0d2ee59f211ff400dc448d7e5
gma500: panel presence check

Introduce a panel presence check for Cedartrail. Non netbook devices don't
necessarily have a panel attached.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/gma500/cdv_intel_lvds.c