drm/i915: make sure we shut off the panel in eDP configs

commit 5620ae29f1eabe655f44335231b580a78c8364ea upstream.

Fix error from the last pull request.  Making sure we shut the panel off
is more correct and saves power.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index e9bf5a8837f233cb862981db32d384011e17f00e..a9ec41ddd03084b5a6ee08ba488dbd368570ec62 100644 (file)
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -758,7 +758,7 @@ intel_dp_dpms(struct drm_encoder *encoder, int mode)
                        intel_dp_link_down(intel_encoder, dp_priv->DP);
                        if (IS_eDP(intel_encoder)) {
                                ironlake_edp_backlight_off(dev);
-                               ironlake_edp_backlight_off(dev);
+                               ironlake_edp_panel_off(dev);
                        }
                }
        } else {