drm/i915: Disable eDP VDD in a delayed work proc instead of synchronously
authorKeith Packard <keithp@keithp.com>
Mon, 19 Sep 2011 06:09:52 +0000 (23:09 -0700)
committerKeith Packard <keithp@keithp.com>
Thu, 6 Oct 2011 15:57:02 +0000 (08:57 -0700)
commitbd9431597153925b000e810ceadf599b5aa6ad90
treeed7947a736ddba4c61e92c6a8571f1162a392c83
parentebf33b18816d9755087474cda7761e5944dd56c1
drm/i915: Disable eDP VDD in a delayed work proc instead of synchronously

There's no good reason to turn off the eDP force VDD bit synchronously
while probing devices; that just sticks a huge delay into all mode
setting paths. Instead, queue a delayed work proc to disable the VDD
force bit and then remember when that fires to ensure that the
appropriate delay is respected before trying to turn it back on.

Signed-off-by: Keith Packard <keithp@keithp.com>
drivers/gpu/drm/i915/intel_dp.c