Re: [PATCH] drm: add documentation for tv connector state margins

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On Mon, Feb 19, 2018 at 12:40:09PM +0200, Jani Nikula wrote:
> A bit boring documentation fix, but gets rid of the warnings:
> 
> ./include/drm/drm_connector.h:370: warning: Function parameter or member 'margins.left' not described in 'drm_tv_connector_state'
> ./include/drm/drm_connector.h:370: warning: Function parameter or member 'margins.right' not described in 'drm_tv_connector_state'
> ./include/drm/drm_connector.h:370: warning: Function parameter or member 'margins.top' not described in 'drm_tv_connector_state'
> ./include/drm/drm_connector.h:370: warning: Function parameter or member 'margins.bottom' not described in 'drm_tv_connector_state'
> 
> Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
> ---
>  include/drm/drm_connector.h | 6 +++++-
>  1 file changed, 5 insertions(+), 1 deletion(-)
> 
> diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h
> index 758a176e7b57..675cc3f8cf85 100644
> --- a/include/drm/drm_connector.h
> +++ b/include/drm/drm_connector.h
> @@ -342,7 +342,11 @@ int drm_display_info_set_bus_formats(struct drm_display_info *info,
>  /**
>   * struct drm_tv_connector_state - TV connector related states
>   * @subconnector: selected subconnector
> - * @margins: left/right/top/bottom margins
> + * @margins: margins
> + * @margins.left: left margin
> + * @margins.right: right margin
> + * @margins.top: top margin
> + * @margins.bottom: bottom margin

Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

Well, applying this will now generate a warning on older kerneldocs (due
to lack of docs for @margins), but oh well. Can/should we keep both?
-Daniel

>   * @mode: TV mode
>   * @brightness: brightness in percent
>   * @contrast: contrast in percent
> -- 
> 2.11.0
> 
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-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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