drm/i915: Turn force VDD back off when panel running in intel_dp_dpms
The VDD force bit is turned on before touching the panel, but if it
was enabled, there was no call to turn it back off. Add a call.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index f80ff32..7e59f06 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -1088,7 +1088,8 @@
ironlake_edp_panel_on(intel_dp);
ironlake_edp_panel_vdd_off(intel_dp);
intel_dp_complete_link_train(intel_dp);
- }
+ } else
+ ironlake_edp_panel_vdd_off(intel_dp);
if (is_edp(intel_dp))
ironlake_edp_backlight_on(dev);
}