drm/i915/dp: Remove debug dependency of DPCD SW/HW revision read
authorImre Deak <imre.deak@intel.com>
Mon, 24 Oct 2016 16:33:25 +0000 (19:33 +0300)
committerImre Deak <imre.deak@intel.com>
Wed, 26 Oct 2016 09:40:59 +0000 (12:40 +0300)
commit6f172a43a6d679e4a6563376f749868a9bf29752
tree430332f6dbde3e1feecb2e610a708c1f496aa2fe
parentc726ad01d2e3e27400421de85800d954df55aeea
drm/i915/dp: Remove debug dependency of DPCD SW/HW revision read

Performing DPCD AUX reads based on debug settings may introduce obscure
bugs in other places that depend on the read being done (or being not
done). To reduce the uncertainty perform the reads unconditionally.

Cc: Mika Kahola <mika.kahola@intel.com>
Suggested-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1477326811-30431-3-git-send-email-imre.deak@intel.com
drivers/gpu/drm/i915/intel_dp.c