Alex Deucher 290d24576c drm/radeon: update line buffer allocation for dce6
We need to allocate line buffer to each display when
setting up the watermarks.  Failure to do so can lead
to a blank screen.  This fixes blank screen problems
on dce6 asics.

Fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=64850

Based on an initial fix from:
Jay Cornwall <jay.cornwall@amd.com>

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2013-08-30 16:31:01 -04:00
..
2013-02-08 12:02:43 +10:00
2013-04-22 12:32:40 +02:00