tree f6be58c946401b72f31341ee9412f5b66b88f5d5
parent 09bdf591f4724c7d0328d4d7b8808492addb5a28
author Alex Deucher <alexdeucher@gmail.com> 1276203961 -0400
committer Dave Airlie <airlied@redhat.com> 1277949554 +1000

drm/radeon/kms: fix DP after DPMS cycle

The transmitter needs to be enabled before the link is trained.

Reported-By: Lars Doelle <lars.doelle@on-line.de>
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>