| commit | de00361567b613202c24bb31d48481da6d9d2959 | |
| author | David John <davidjon@xenontk.org> | |
| Wed, 27 Jan 2010 09:49:08 +0000 (27 15:19 +0530) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Tue, 23 Feb 2010 15:37:46 +0000 (23 07:37 -0800) | ||
| tree | 211d4974cd63a5cccdcb28beed7902ad696a86b3 | treesnapshot (tar.gz zip) |
| parent | e0ddca206e8b551662316053087e9e1184f11a34 | commitdiff |
drm/i915: Disable SR when more than one pipe is enabled
commit 33c5fd121eabbccc9103daf6cda36941eb3c349f upstream.
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>
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
commit 33c5fd121eabbccc9103daf6cda36941eb3c349f upstream.
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>
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| drivers/gpu/drm/i915/intel_display.c | diffblobblamehistory |