Hi,

On Thu, Feb 11, 2021 at 09:16:36AM +0100, Thomas Zimmermann wrote:
> diff --git a/include/drm/drm_gem_framebuffer_helper.h b/include/drm/drm_gem_framebuffer_helper.h
> index 6b013154911d..495d174d9989 100644
> --- a/include/drm/drm_gem_framebuffer_helper.h
> +++ b/include/drm/drm_gem_framebuffer_helper.h
> @@ -9,9 +9,11 @@ struct drm_framebuffer;
>  struct drm_framebuffer_funcs;
>  struct drm_gem_object;
>  struct drm_mode_fb_cmd2;
> +#if 0
>  struct drm_plane;
>  struct drm_plane_state;
>  struct drm_simple_display_pipe;
> +#endif

That's probably not what you meant?

With that fixed,
Acked-by: Maxime Ripard <mripard@kernel.org>

Thanks!
Maxime