From 6f172a43a6d679e4a6563376f749868a9bf29752 Mon Sep 17 00:00:00 2001 From: Imre Deak Date: Mon, 24 Oct 2016 19:33:25 +0300 Subject: [PATCH] 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 Suggested-by: Jani Nikula Signed-off-by: Imre Deak Reviewed-by: Jani Nikula Link: http://patchwork.freedesktop.org/patch/msgid/1477326811-30431-3-git-send-email-imre.deak@intel.com --- drivers/gpu/drm/i915/intel_dp.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 951a0bbc03c5..5af3907cf672 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -1456,9 +1456,6 @@ static void intel_dp_print_hw_revision(struct intel_dp *intel_dp) uint8_t rev; int len; - if ((drm_debug & DRM_UT_KMS) == 0) - return; - if (!drm_dp_is_branch(intel_dp->dpcd)) return; @@ -1474,9 +1471,6 @@ static void intel_dp_print_sw_revision(struct intel_dp *intel_dp) uint8_t rev[2]; int len; - if ((drm_debug & DRM_UT_KMS) == 0) - return; - if (!drm_dp_is_branch(intel_dp->dpcd)) return; -- 2.20.1