drm/i915: keep max backlight internal to intel_panel.c

[deliverable/linux.git] / drivers / gpu / drm / i915 / intel_opregion.c

diff --git a/drivers/gpu/drm/i915/intel_opregion.c b/drivers/gpu/drm/i915/intel_opregion.c
index 4d338740f2cb8332ec1d86970b9bee26049b1744..42faa5885f5a9dfa36024a1b900031c1b28e77aa 100644 (file)
--- a/drivers/gpu/drm/i915/intel_opregion.c
+++ b/drivers/gpu/drm/i915/intel_opregion.c
@@ -152,7 +152,6 @@ static u32 asle_set_backlight(struct drm_device *dev, u32 bclp)
 {
        struct drm_i915_private *dev_priv = dev->dev_private;
        struct opregion_asle __iomem *asle = dev_priv->opregion.asle;
-       u32 max;
 
        DRM_DEBUG_DRIVER("bclp = 0x%08x\n", bclp);
 
@@ -163,8 +162,7 @@ static u32 asle_set_backlight(struct drm_device *dev, u32 bclp)
        if (bclp > 255)
                return ASLE_BACKLIGHT_FAILED;
 
-       max = intel_panel_get_max_backlight(dev);
-       intel_panel_set_backlight(dev, bclp * max / 255);
+       intel_panel_set_backlight(dev, bclp, 255);
        iowrite32((bclp*0x64)/0xff | ASLE_CBLV_VALID, &asle->cblv);
 
        return 0;