linux-kernel - Re: [PATCH] drm: Fix htmldocs indentation warning w/ DP AUX power requirements

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Date:   Sat, 11 Jun 2022 19:12:23 +0200
From:   Sam Ravnborg <sam@...nborg.org>
To:     Douglas Anderson <dianders@...omium.org>
Cc:     dri-devel@...ts.freedesktop.org,
        Stephen Rothwell <sfr@...b.auug.org.au>,
        Kees Cook <keescook@...omium.org>,
        David Airlie <airlied@...ux.ie>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        linux-kernel@...r.kernel.org, Jani Nikula <jani.nikula@...el.com>,
        Maxime Ripard <maxime@...no.tech>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Subject: Re: [PATCH] drm: Fix htmldocs indentation warning w/ DP AUX power
 requirements

On Sat, Jun 11, 2022 at 09:55:04AM -0700, Douglas Anderson wrote:
> Two blank lines are needed to make the rst valid.
> 
> Fixes: 69ef4a192bba ("drm: Document the power requirements for DP AUX transfers")
> Reported-by: Stephen Rothwell <sfr@...b.auug.org.au>
> Signed-off-by: Douglas Anderson <dianders@...omium.org>
Acked-by: Sam Ravnborg <sam@...nborg.org>
> ---
> 
>  include/drm/display/drm_dp_helper.h | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/include/drm/display/drm_dp_helper.h b/include/drm/display/drm_dp_helper.h
> index dc3c02225fcf..c5f8f45511ed 100644
> --- a/include/drm/display/drm_dp_helper.h
> +++ b/include/drm/display/drm_dp_helper.h
> @@ -372,8 +372,10 @@ struct drm_dp_aux {
>  	 * Also note that this callback can be called no matter the
>  	 * state @dev is in and also no matter what state the panel is
>  	 * in. It's expected:
> +	 *
>  	 * - If the @dev providing the AUX bus is currently unpowered then
>  	 *   it will power itself up for the transfer.
> +	 *
>  	 * - If we're on eDP (using a drm_panel) and the panel is not in a
>  	 *   state where it can respond (it's not powered or it's in a
>  	 *   low power state) then this function may return an error, but
> -- 
> 2.36.1.476.g0c4daa206d-goog