drm/radeon: update line buffer allocation for dce8

Browse source

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 dce8 asics.

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

...

This commit is contained in:

Alex Deucher 2013-08-19 11:39:27 -04:00

parent 290d24576c

commit bc01a8c7a2

2 changed files with 26 additions and 7 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

29

drivers/gpu/drm/radeon/cik.c

View file

4

drivers/gpu/drm/radeon/cikd.h

View file