drm/i915: add PANEL_UNLOCK_REGS definition
authorJesse Barnes <jbarnes@virtuousgeek.org>
Thu, 22 Jul 2010 20:18:18 +0000 (13:18 -0700)
committerEric Anholt <eric@anholt.net>
Mon, 26 Jul 2010 18:27:03 +0000 (11:27 -0700)
In some cases, unlocking the panel regs is safe and can help us avoid a
flickery, full mode set sequence.  So define the unlock key and use it.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Eric Anholt <eric@anholt.net>

No differences found