drm/i915: split DP link training across panel power sequencing

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Mode set sequence requires that we start training, then enable the
panel, then complete training.  So split the DP training function into
two parts; the first enables the DP port and sets training pattern 1 and
the second completes the training.

As part of this, remove some redundant function args from the various DP
handling functions and use the intel_dp fields everywhere we can.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
[ickle: removed first ironlake_edp_backlight_on() on advice of jbarnes]
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

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Jesse Barnes 2010-09-08 12:42:02 -07:00 • committed by Chris Wilson

parent b2094bbad4

commit 33a34e4e59

1 changed files with 65 additions and 56 deletions

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drivers/gpu/drm/i915/intel_dp.c

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