drm/i915: restore only the mode of this driver on lastclose (v2)

[linux-flexiantxendom0-natty.git] / drivers / gpu / drm / i915 / intel_fb.c

diff --git a/drivers/gpu/drm/i915/intel_fb.c b/drivers/gpu/drm/i915/intel_fb.c
index 5127827..ec49bae 100644 (file)
--- a/drivers/gpu/drm/i915/intel_fb.c
+++ b/drivers/gpu/drm/i915/intel_fb.c
@@ -264,3 +264,13 @@ void intel_fb_output_poll_changed(struct drm_device *dev)
        drm_i915_private_t *dev_priv = dev->dev_private;
        drm_fb_helper_hotplug_event(&dev_priv->fbdev->helper);
 }
+
+void intel_fb_restore_mode(struct drm_device *dev)
+{
+       int ret;
+       drm_i915_private_t *dev_priv = dev->dev_private;
+
+       ret = drm_fb_helper_restore_fbdev_mode(&dev_priv->fbdev->helper);
+       if (ret)
+               DRM_DEBUG("failed to restore crtc mode\n");
+}