drm/qxl: rework to new fence interface
Final driver! \o/
This is not a proper dma_fence because the hardware may never signal
anything, so don't use dma-buf with qxl, ever.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
diff --git a/drivers/gpu/drm/qxl/qxl_debugfs.c b/drivers/gpu/drm/qxl/qxl_debugfs.c
index c3c2bbd..0d144e0 100644
--- a/drivers/gpu/drm/qxl/qxl_debugfs.c
+++ b/drivers/gpu/drm/qxl/qxl_debugfs.c
@@ -57,11 +57,21 @@
struct qxl_device *qdev = node->minor->dev->dev_private;
struct qxl_bo *bo;
+ spin_lock(&qdev->release_lock);
list_for_each_entry(bo, &qdev->gem.objects, list) {
+ struct reservation_object_list *fobj;
+ int rel;
+
+ rcu_read_lock();
+ fobj = rcu_dereference(bo->tbo.resv->fence);
+ rel = fobj ? fobj->shared_count : 0;
+ rcu_read_unlock();
+
seq_printf(m, "size %ld, pc %d, sync obj %p, num releases %d\n",
(unsigned long)bo->gem_base.size, bo->pin_count,
- bo->tbo.sync_obj, bo->fence.num_active_releases);
+ bo->tbo.sync_obj, rel);
}
+ spin_unlock(&qdev->release_lock);
return 0;
}