tree 5148a6082bdd8c0ad1c4a7f3b4bbf89233c2d25b
parent bee7eb2da2fb50ccf76cb7596d20e90d28de040c
author Keith Packard <keithp@keithp.com> 1317869589 -0700
committer Keith Packard <keithp@keithp.com> 1317869669 -0700

drm/i915: Ensure panel is on during DPMS off

If the panel is already off, we'll need to turn VDD on to execute the
(useless) DPMS off code. Yes, it would be better to just not do any of
this, but correctness, and *then* performance.

Signed-off-by: Keith Packard <keithp@keithp.com>