drm/radeon: disable pll sharing for DP on DCE4.1
authorAlex Deucher <alexander.deucher@amd.com>
Tue, 25 Feb 2014 15:21:43 +0000 (10:21 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 7 Mar 2014 06:06:31 +0000 (22:06 -0800)
commit65236ea8da1a70ffe1aca668768303cc7fb65472
tree6c9109b4b4c00b4486e77c551f1e098ae27e5ed1
parent5cac678c10b9b0d94b3415dba2905523d5e7029e
drm/radeon: disable pll sharing for DP on DCE4.1

commit 9ef4e1d000a5b335fcebfcf8aef3405e59574c89 upstream.

Causes display problems.  We had already disabled
sharing for non-DP displays.

Based on a patch from:
Niels Ole Salscheider <niels_ole@salscheider-online.de>

bug:
https://bugzilla.kernel.org/show_bug.cgi?id=58121

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/gpu/drm/radeon/atombios_crtc.c