From 23ba9373ef0dc535b013a872fa565b326b93612d Mon Sep 17 00:00:00 2001
From: Jani Nikula <jani.nikula@intel.com>
Date: Wed, 27 Aug 2014 14:08:43 +0300
Subject: [PATCH] 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>
---
drivers/gpu/drm/i915/intel_dp.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 0b504c4ce73b..74a59b3e3bde 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -1481,7 +1481,8 @@ static void intel_edp_backlight_power(struct intel_connector *connector,
if (is_enabled == enable)
return;
- DRM_DEBUG_KMS("\n");
+ DRM_DEBUG_KMS("panel power control backlight %s\n",
+ enable ? "enable" : "disable");
if (enable)
_intel_edp_backlight_on(intel_dp);
--
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