Commit 6f172a43 authored by Imre Deak's avatar Imre Deak

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: default avatarJani Nikula <jani.nikula@intel.com>
Signed-off-by: default avatarImre Deak <imre.deak@intel.com>
Reviewed-by: default avatarJani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1477326811-30431-3-git-send-email-imre.deak@intel.com
parent c726ad01
...@@ -1456,9 +1456,6 @@ static void intel_dp_print_hw_revision(struct intel_dp *intel_dp) ...@@ -1456,9 +1456,6 @@ static void intel_dp_print_hw_revision(struct intel_dp *intel_dp)
uint8_t rev; uint8_t rev;
int len; int len;
if ((drm_debug & DRM_UT_KMS) == 0)
return;
if (!drm_dp_is_branch(intel_dp->dpcd)) if (!drm_dp_is_branch(intel_dp->dpcd))
return; return;
...@@ -1474,9 +1471,6 @@ static void intel_dp_print_sw_revision(struct intel_dp *intel_dp) ...@@ -1474,9 +1471,6 @@ static void intel_dp_print_sw_revision(struct intel_dp *intel_dp)
uint8_t rev[2]; uint8_t rev[2];
int len; int len;
if ((drm_debug & DRM_UT_KMS) == 0)
return;
if (!drm_dp_is_branch(intel_dp->dpcd)) if (!drm_dp_is_branch(intel_dp->dpcd))
return; return;
......
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