diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c index af5435634929..764f9283e572 100644 --- a/drivers/gpu/drm/i915/intel_panel.c +++ b/drivers/gpu/drm/i915/intel_panel.c @@ -986,7 +986,8 @@ static int intel_backlight_device_update_status(struct backlight_device *bd) */ if (panel->backlight.enabled) { if (panel->backlight_power) { - bool enable = bd->props.power == FB_BLANK_UNBLANK; + bool enable = bd->props.power == FB_BLANK_UNBLANK && + bd->props.brightness != 0; panel->backlight_power(connector, enable); } } else {