1 files changed, 11 insertions, 5 deletions

diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
index c962f34c92af..a014ba4cc97c 100644
--- a/drivers/gpu/drm/radeon/radeon_device.c
+++ b/drivers/gpu/drm/radeon/radeon_device.c
@@ -564,6 +564,7 @@ int radeon_device_init(struct radeon_device *rdev,
         mutex_init(&rdev->cp.mutex);
         if (rdev->family >= CHIP_R600)
                 spin_lock_init(&rdev->ih.lock);
+        mutex_init(&rdev->gem.mutex);
         rwlock_init(&rdev->fence_drv.lock);
         INIT_LIST_HEAD(&rdev->gem.objects);
 
@@ -653,6 +654,7 @@ int radeon_suspend_kms(struct drm_device *dev, pm_message_t state)
 {
         struct radeon_device *rdev = dev->dev_private;
         struct drm_crtc *crtc;
+        int r;
 
         if (dev == NULL || rdev == NULL) {
                 return -ENODEV;
@@ -663,18 +665,22 @@ int radeon_suspend_kms(struct drm_device *dev, pm_message_t state)
         /* unpin the front buffers */
         list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
                 struct radeon_framebuffer *rfb = to_radeon_framebuffer(crtc->fb);
-                struct radeon_object *robj;
+                struct radeon_bo *robj;
 
                 if (rfb == NULL || rfb->obj == NULL) {
                         continue;
                 }
                 robj = rfb->obj->driver_private;
-                if (robj != rdev->fbdev_robj) {
-                        radeon_object_unpin(robj);
+                if (robj != rdev->fbdev_rbo) {
+                        r = radeon_bo_reserve(robj, false);
+                        if (unlikely(r == 0)) {
+                                radeon_bo_unpin(robj);
+                                radeon_bo_unreserve(robj);
+                        }
                 }
         }
         /* evict vram memory */
-        radeon_object_evict_vram(rdev);
+        radeon_bo_evict_vram(rdev);
         /* wait for gpu to finish processing current batch */
         radeon_fence_wait_last(rdev);
 
@@ -682,7 +688,7 @@ int radeon_suspend_kms(struct drm_device *dev, pm_message_t state)
 
         radeon_suspend(rdev);
         /* evict remaining vram memory */
-        radeon_object_evict_vram(rdev);
+        radeon_bo_evict_vram(rdev);
 
         pci_save_state(dev->pdev);
         if (state.event == PM_EVENT_SUSPEND) {