drm/i915/dp: read DPCD PSR capability only on eDP

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Reduce AUX transactions for non-eDP.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Todd Previte <tprevite@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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Jani Nikula 2013-09-20 16:42:17 +03:00 • committed by Daniel Vetter

parent 2b9966771d

commit 50003939b5

1 changed files with 8 additions and 5 deletions

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drivers/gpu/drm/i915/intel_dp.c

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