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-rw-r--r--linux-core/drm_objects.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/linux-core/drm_objects.h b/linux-core/drm_objects.h
index 770fbc56..6a900612 100644
--- a/linux-core/drm_objects.h
+++ b/linux-core/drm_objects.h
@@ -301,7 +301,12 @@ struct drm_ttm_backend_func {
void (*destroy) (struct drm_ttm_backend *backend);
};
-
+/**
+ * This structure associates a set of flags and methods with a drm_ttm
+ * object, and will also be subclassed by the particular backend.
+ *
+ * \sa #drm_agp_ttm_backend
+ */
struct drm_ttm_backend {
struct drm_device *dev;
uint32_t flags;