@@ -484,6 +484,16 @@ static struct drm_fb_helper_funcs nouveau_fbcon_helper_funcs = {
.fb_probe = nouveau_fbcon_create,
};
+static void
+nouveau_fbcon_set_suspend_work(struct work_struct *work)
+{
+ struct nouveau_fbdev *fbcon = container_of(work, typeof(*fbcon), work);
+ console_lock();
+ nouveau_fbcon_accel_restore(fbcon->dev);
+ nouveau_fbcon_zfill(fbcon->dev, fbcon);
+ fb_set_suspend(fbcon->helper.fbdev, FBINFO_STATE_RUNNING);
+ console_unlock();
+}
int
nouveau_fbcon_init(struct drm_device *dev)
@@ -502,6 +512,7 @@ nouveau_fbcon_init(struct drm_device *dev)
if (!fbcon)
return -ENOMEM;
+ INIT_WORK(&fbcon->work, nouveau_fbcon_set_suspend_work);
fbcon->dev = dev;
drm->fbcon = fbcon;
fbcon->helper.funcs = &nouveau_fbcon_helper_funcs;
@@ -549,14 +560,14 @@ nouveau_fbcon_set_suspend(struct drm_device *dev, int state)
{
struct nouveau_drm *drm = nouveau_drm(dev);
if (drm->fbcon) {
+ if (state == FBINFO_STATE_RUNNING) {
+ schedule_work(&drm->fbcon->work);
+ return;
+ }
+ flush_work(&drm->fbcon->work);
console_lock();
- if (state == 1)
- nouveau_fbcon_accel_save_disable(dev);
fb_set_suspend(drm->fbcon->helper.fbdev, state);
- if (state == 0) {
- nouveau_fbcon_accel_restore(dev);
- nouveau_fbcon_zfill(dev, drm->fbcon);
- }
+ nouveau_fbcon_accel_save_disable(dev);
console_unlock();
}
}
@@ -36,6 +36,7 @@ struct nouveau_fbdev {
struct nouveau_framebuffer nouveau_fb;
struct list_head fbdev_list;
struct drm_device *dev;
+ struct work_struct work;
unsigned int saved_flags;
};