On Tue, Mar 14, 2023 at 6:45 AM Liu Ying <victor.liu@xxxxxxx> wrote:
>
> The returned array size for input formats is set through
> atomic_get_input_bus_fmts()'s 'num_input_fmts' argument, so use
> 'num_input_fmts' to represent the array size in the function's kdoc,
> not 'num_output_fmts'.
>
> Fixes: 91ea83306bfa ("drm/bridge: Fix the bridge kernel doc")
> Fixes: f32df58acc68 ("drm/bridge: Add the necessary bits to support bus format negotiation")
> Signed-off-by: Liu Ying <victor.liu@xxxxxxx>
> ---
> v1->v2:
> * Correct Fixes tag format.
> * Copy DRM bridge driver maintainers.
> * Copy Boris.
>
> include/drm/drm_bridge.h | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/include/drm/drm_bridge.h b/include/drm/drm_bridge.h
> index 42f86327b40a..bf964cdfb330 100644
> --- a/include/drm/drm_bridge.h
> +++ b/include/drm/drm_bridge.h
> @@ -423,11 +423,11 @@ struct drm_bridge_funcs {
> *
> * The returned array must be allocated with kmalloc() and will be
> * freed by the caller. If the allocation fails, NULL should be
> - * returned. num_output_fmts must be set to the returned array size.
> + * returned. num_input_fmts must be set to the returned array size.
> * Formats listed in the returned array should be listed in decreasing
> * preference order (the core will try all formats until it finds one
> * that works). When the format is not supported NULL should be
> - * returned and num_output_fmts should be set to 0.
> + * returned and num_input_fmts should be set to 0.
> *
> * This method is called on all elements of the bridge chain as part of
> * the bus format negotiation process that happens in
> --
> 2.37.1
>
Reviewed-by: Robert Foss <rfoss@xxxxxxxxxx>
