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drm/i915: debug print on backlight register

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Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Jani Nikula 2013-11-08 16:49:01 +02:00 committed by Daniel Vetter
parent f91c15e080
commit c445b3b1e0
1 changed files with 6 additions and 0 deletions
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6
drivers/gpu/drm/i915/intel_panel.c
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@ -1065,6 +1065,12 @@ int intel_panel_setup_backlight(struct drm_connector *connector)
panel->backlight.present = true;
DRM_DEBUG_KMS("backlight initialized, %s, brightness %u/%u, "
"sysfs interface %sregistered\n",
panel->backlight.enabled ? "enabled" : "disabled",
panel->backlight.level, panel->backlight.max,
panel->backlight.device ? "" : "not ");
return 0;
}