https://github.com/torvalds/linux
Revision 33c5fd121eabbccc9103daf6cda36941eb3c349f authored by David John on 27 January 2010, 09:49:08 UTC, committed by Eric Anholt on 04 February 2010, 16:36:20 UTC
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>
1 parent 013d5aa
History
Tip revision: 33c5fd121eabbccc9103daf6cda36941eb3c349f authored by David John on 27 January 2010, 09:49:08 UTC
drm/i915: Disable SR when more than one pipe is enabled
Tip revision: 33c5fd1
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