On Tue, Sep 7, 2021 at 4:01 AM Christian König
<ckoenig.leichtzumerken@xxxxxxxxx> wrote:
>
> Fix the last two remaining warnings and finally enable this.
>
> v2: add caching enum link
>
> Signed-off-by: Christian König <christian.koenig@xxxxxxx>
> Reviewed-by: Matthew Auld <matthew.auld@xxxxxxxxx>
Reviewed-by: Alex Deucher <alexander.deucher@xxxxxxx>
> ---
> Documentation/gpu/drm-mm.rst | 9 +++++++++
> include/drm/ttm/ttm_resource.h | 6 ++----
> 2 files changed, 11 insertions(+), 4 deletions(-)
>
> diff --git a/Documentation/gpu/drm-mm.rst b/Documentation/gpu/drm-mm.rst
> index 3da81b7b4e71..66d24b745c62 100644
> --- a/Documentation/gpu/drm-mm.rst
> +++ b/Documentation/gpu/drm-mm.rst
> @@ -43,6 +43,15 @@ TTM device object reference
> .. kernel-doc:: drivers/gpu/drm/ttm/ttm_device.c
> :export:
>
> +TTM resource object reference
> +-----------------------------
> +
> +.. kernel-doc:: include/drm/ttm/ttm_resource.h
> + :internal:
> +
> +.. kernel-doc:: drivers/gpu/drm/ttm/ttm_resource.c
> + :export:
> +
> The Graphics Execution Manager (GEM)
> ====================================
>
> diff --git a/include/drm/ttm/ttm_resource.h b/include/drm/ttm/ttm_resource.h
> index 32c5edd9e8b5..5952051091cd 100644
> --- a/include/drm/ttm/ttm_resource.h
> +++ b/include/drm/ttm/ttm_resource.h
> @@ -103,10 +103,7 @@ struct ttm_resource_manager_func {
> * struct ttm_resource_manager
> *
> * @use_type: The memory type is enabled.
> - * @flags: TTM_MEMTYPE_XX flags identifying the traits of the memory
> - * managed by this memory type.
> - * @gpu_offset: If used, the GPU offset of the first managed page of
> - * fixed memory or the first managed location in an aperture.
> + * @use_tt: If a TT object should be used for the backing store.
> * @size: Size of the managed region.
> * @func: structure pointer implementing the range manager. See above
> * @move_lock: lock for move fence
> @@ -144,6 +141,7 @@ struct ttm_resource_manager {
> * @addr: mapped virtual address
> * @offset: physical addr
> * @is_iomem: is this io memory ?
> + * @caching: See enum ttm_caching
> *
> * Structure indicating the bus placement of an object.
> */
> --
> 2.25.1
>
