On Mon, 26 Jul 2010 10:23:23 -0700, Jesse Barnes <jbar...@virtuousgeek.org> wrote: > On Thu, 22 Jul 2010 13:18:19 -0700 > Jesse Barnes <jbar...@virtuousgeek.org> wrote: > > > When enabling the eDP port, we need to make sure the panel is turned on > > after training the link. If we don't, it likely won't come back after > > suspend or may not come up at all. > > > > For unknown reasons, unlocking the panel regs before initiating a power > > on sequence is necessary. There are known bugs in the PCH panel > > sequencing logic, apparently this is one possible workaround. > > > > Fixes https://bugs.freedesktop.org/show_bug.cgi?id=28739. > > > > Signed-off-by: Jesse Barnes <jbar...@virtuousgeek.org> > > --- > > Tested-by: "Paulo J. S. Silva" <pjssi...@gmail.com>
Applied to for-linus.
pgp9RAFqnlaUD.pgp
Description: PGP signature
_______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
