drm/radeon: disable ss on DP for DCE3.x
authorAlex Deucher <alexander.deucher@amd.com>
Mon, 13 Jan 2014 21:47:05 +0000 (16:47 -0500)
committerBen Hutchings <ben@decadent.org.uk>
Tue, 1 Apr 2014 23:58:44 +0000 (00:58 +0100)
commit03ee9dc36ecb95b78f91ad111d9340ec37efe969
tree3e575f43eb6f09de91a3c11e5be3af5872691e86
parentc9ae63f0c5fe163f200e6517c0a3e0d8721145bf
drm/radeon: disable ss on DP for DCE3.x

commit d8e24525094200601236fa64a54cf73e3d682f2e upstream.

Seems to cause problems with certain DP monitors.

Bug:
https://bugs.freedesktop.org/show_bug.cgi?id=40699

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[bwh: Backported to 3.2: s/radeon_crtc->//]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
drivers/gpu/drm/radeon/atombios_crtc.c