drm/mgag200: Black screen fix for G200e rev 4
authorMathieu Larouche <mathieu.larouche@matrox.com>
Fri, 27 May 2016 19:12:50 +0000 (15:12 -0400)
committerDave Airlie <airlied@redhat.com>
Wed, 1 Jun 2016 05:25:04 +0000 (15:25 +1000)
commitd3922b69617b62bb2509936b68301f837229d9f0
tree2a8dc14121a2e741a2493e9022ec309233f16807
parentafe705be38f1e65b173868486944377186b9f206
drm/mgag200: Black screen fix for G200e rev 4

- Fixed black screen for some resolutions of G200e rev4
- Fixed testm & testn which had predetermined value.

Reported-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Mathieu Larouche <mathieu.larouche@matrox.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/mgag200/mgag200_mode.c