drm: Only set DPMS once on the CRTC not after every encoder.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Dave Airlie <airlied@redhat.com>

drivers/gpu/drm/drm_crtc_helper.c

@@ -817,6 +817,7 @@ int drm_helper_resume_force_mode(struct drm_device *dev)
 				if (encoder_funcs->dpms)
 					(*encoder_funcs->dpms) (encoder,
 								drm_helper_choose_encoder_dpms(encoder));
+			}
 
 			crtc_funcs = crtc->helper_private;
 			if (crtc_funcs->dpms)
@@ -824,7 +825,6 @@ int drm_helper_resume_force_mode(struct drm_device *dev)
 						     drm_helper_choose_crtc_dpms(crtc));
 		}
 	}
-	}
 	/* disable the unused connectors while restoring the modesetting */
 	drm_helper_disable_unused_functions(dev);
 	return 0;