drm/radeon/kms: fix DP after DPMS cycle
authorAlex Deucher <alexdeucher@gmail.com>
Thu, 10 Jun 2010 21:06:01 +0000 (17:06 -0400)
committerDave Airlie <airlied@redhat.com>
Thu, 1 Jul 2010 01:59:14 +0000 (11:59 +1000)
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>

No differences found