On Mon, 8 Aug 2011 09:30:10 -0700, Jesse Barnes <jbarnes@virtuousgeek.org> wrote:

> Yep, looks fine.  The only think we might want to sprinkle about are
> checks for panel off so we can avoid visible corruption if we whack
> timing or fb stuff while the panel is on.

So, I'd like to know if we could unlock the panel registers on pre-PCH
hardware as well at init time; that way I could remove the unlock code
From intel_lvds_prepare too. Should it be possible to set the
PANEL_UNLOCK_REGS bits for pre-PCH hardware without having the target off?

-- 
keith.packard@intel.com