1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/gpu/drm/nouveau/nouveau_state.c b/drivers/gpu/drm/nouveau/nouveau_state.c
index 6e2b1a6caa2d..915fbce89595 100644
--- a/drivers/gpu/drm/nouveau/nouveau_state.c
+++ b/drivers/gpu/drm/nouveau/nouveau_state.c
@@ -608,6 +608,7 @@ nouveau_card_init(struct drm_device *dev)
         spin_lock_init(&dev_priv->channels.lock);
         spin_lock_init(&dev_priv->tile.lock);
         spin_lock_init(&dev_priv->context_switch_lock);
+        spin_lock_init(&dev_priv->vm_lock);
 
         /* Make the CRTCs and I2C buses accessible */
         ret = engine->display.early_init(dev);
@@ -767,6 +768,11 @@ static void nouveau_card_takedown(struct drm_device *dev)
         engine->mc.takedown(dev);
         engine->display.late_takedown(dev);
 
+        if (dev_priv->vga_ram) {
+                nouveau_bo_unpin(dev_priv->vga_ram);
+                nouveau_bo_ref(NULL, &dev_priv->vga_ram);
+        }
+
         mutex_lock(&dev->struct_mutex);
         ttm_bo_clean_mm(&dev_priv->ttm.bdev, TTM_PL_VRAM);
         ttm_bo_clean_mm(&dev_priv->ttm.bdev, TTM_PL_TT);