Merge tag 'char-misc-4.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregk...

[karo-tx-linux.git] / drivers / gpu / drm / i915 / intel_panel.c

diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c
index 96c2cbd81869e7e55dedc8ce09f53938466bee70..593349be8b9dfce328d20ea3ca5d1b22e41da320 100644 (file)
--- a/drivers/gpu/drm/i915/intel_panel.c
+++ b/drivers/gpu/drm/i915/intel_panel.c
@@ -469,7 +469,7 @@ static u32 intel_panel_compute_brightness(struct intel_connector *connector,
 
        if (i915.invert_brightness > 0 ||
            dev_priv->quirks & QUIRK_INVERT_BRIGHTNESS) {
-               return panel->backlight.max - val;
+               return panel->backlight.max - val + panel->backlight.min;
        }
 
        return val;