drm/i915/dp: debug log whether backlight is being enabled or disabled
Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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@ -1481,7 +1481,8 @@ static void intel_edp_backlight_power(struct intel_connector *connector,
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if (is_enabled == enable)
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return;
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DRM_DEBUG_KMS("\n");
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DRM_DEBUG_KMS("panel power control backlight %s\n",
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enable ? "enable" : "disable");
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if (enable)
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_intel_edp_backlight_on(intel_dp);
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