| commit | 33c5fd121eabbccc9103daf6cda36941eb3c349f | [log] [tgz] |
|---|---|---|
| author | David John <davidjon@xenontk.org> | Wed Jan 27 15:19:08 2010 +0530 |
| committer | Eric Anholt <eric@anholt.net> | Thu Feb 04 08:36:20 2010 -0800 |
| tree | 1e262dd14b1e283e8343605a15ed3d6f8241ea0d | |
| parent | 013d5aa2bbb2ceacba7a0dad7f2a0eb20133323f [diff] |
drm/i915: Disable SR when more than one pipe is enabled Self Refresh should be disabled on dual plane configs. Otherwise, as the SR watermark is not calculated for such configs, switching to non VGA mode causes FIFO underrun and display flicker. This fixes Korg Bug #14897. Signed-off-by: David John <davidjon@xenontk.org> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Cc: stable@kernel.org Signed-off-by: Eric Anholt <eric@anholt.net>