[PATCH 5/5] drm/ttm: enable TTM TT object kerneldoc

[Christian König]

Fix the remaining warnings and finally enable this.

Signed-off-by: Christian König <christian.koenig at amd.com>
---
 Documentation/gpu/drm-mm.rst | 9 +++++++++
 include/drm/ttm/ttm_tt.h     | 9 +++++++--
 2 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/Documentation/gpu/drm-mm.rst b/Documentation/gpu/drm-mm.rst
index 195a857fa1d8..aa78e6ffc22e 100644
--- a/Documentation/gpu/drm-mm.rst
+++ b/Documentation/gpu/drm-mm.rst
@@ -54,6 +54,15 @@ TTM resource object reference
 .. kernel-doc:: drivers/gpu/drm/ttm/ttm_resource.c
    :export:
 
+TTM TT object reference
+-----------------------
+
+.. kernel-doc:: include/drm/ttm/ttm_tt.h
+   :internal:
+
+.. kernel-doc:: drivers/gpu/drm/ttm/ttm_tt.c
+   :export:
+
 The Graphics Execution Manager (GEM)
 ====================================
 
diff --git a/include/drm/ttm/ttm_tt.h b/include/drm/ttm/ttm_tt.h
index e402dab1d0f6..fbc13d69ee73 100644
--- a/include/drm/ttm/ttm_tt.h
+++ b/include/drm/ttm/ttm_tt.h
@@ -126,8 +126,9 @@ int ttm_sg_tt_init(struct ttm_tt *ttm_dma, struct ttm_buffer_object *bo,
 void ttm_tt_fini(struct ttm_tt *ttm);
 
 /**
- * ttm_ttm_destroy:
+ * ttm_tt_destroy:
  *
+ * @bdev: the ttm_device this object belongs to
  * @ttm: The struct ttm_tt.
  *
  * Unbind, unpopulate and destroy common struct ttm_tt.
@@ -148,15 +149,19 @@ int ttm_tt_swapout(struct ttm_device *bdev, struct ttm_tt *ttm,
 /**
  * ttm_tt_populate - allocate pages for a ttm
  *
+ * @bdev: the ttm_device this object belongs to
  * @ttm: Pointer to the ttm_tt structure
+ * @ctx: operation context for populating the tt object.
  *
  * Calls the driver method to allocate pages for a ttm
  */
-int ttm_tt_populate(struct ttm_device *bdev, struct ttm_tt *ttm, struct ttm_operation_ctx *ctx);
+int ttm_tt_populate(struct ttm_device *bdev, struct ttm_tt *ttm,
+		    struct ttm_operation_ctx *ctx);
 
 /**
  * ttm_tt_unpopulate - free pages from a ttm
  *
+ * @bdev: the ttm_device this object belongs to
  * @ttm: Pointer to the ttm_tt structure
  *
  * Calls the driver method to free all pages from a ttm
-- 
2.25.1