drm/i915: Disable eDP VDD in a delayed work proc instead of synchronously

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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>

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Keith Packard 2011-09-18 23:09:52 -07:00

parent ebf33b1881

commit bd94315971

1 changed files with 101 additions and 25 deletions

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126

drivers/gpu/drm/i915/intel_dp.c

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