diff options
| author | Imre Deak <imre.deak@intel.com> | 2016-10-24 19:33:25 +0300 |
|---|---|---|
| committer | Imre Deak <imre.deak@intel.com> | 2016-10-26 12:40:59 +0300 |
| commit | 6f172a43a6d679e4a6563376f749868a9bf29752 (patch) | |
| tree | 430332f6dbde3e1feecb2e610a708c1f496aa2fe | |
| parent | c726ad01d2e3e27400421de85800d954df55aeea (diff) | |
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
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dp.c | 6 |
1 files changed, 0 insertions, 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; |