linux-kernel - Re: [PATCH v4 01/30] drm/docs: Remove unused TV Standard property

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Date:   Fri, 30 Sep 2022 13:34:58 +0200
From:   Noralf Trønnes <noralf@...nnes.org>
To:     Maxime Ripard <maxime@...no.tech>,
        Jernej Skrabec <jernej.skrabec@...il.com>,
        Chen-Yu Tsai <wens@...e.org>,
        Karol Herbst <kherbst@...hat.com>,
        Samuel Holland <samuel@...lland.org>,
        Lyude Paul <lyude@...hat.com>,
        Jani Nikula <jani.nikula@...ux.intel.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        Emma Anholt <emma@...olt.net>,
        Joonas Lahtinen <joonas.lahtinen@...ux.intel.com>,
        Ben Skeggs <bskeggs@...hat.com>,
        David Airlie <airlied@...ux.ie>,
        Rodrigo Vivi <rodrigo.vivi@...el.com>,
        Tvrtko Ursulin <tvrtko.ursulin@...ux.intel.com>,
        Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>
Cc:     linux-arm-kernel@...ts.infradead.org,
        dri-devel@...ts.freedesktop.org,
        Geert Uytterhoeven <geert@...ux-m68k.org>,
        intel-gfx@...ts.freedesktop.org, linux-sunxi@...ts.linux.dev,
        Hans de Goede <hdegoede@...hat.com>,
        nouveau@...ts.freedesktop.org,
        Mateusz Kwiatkowski <kfyatek+publicgit@...il.com>,
        Dave Stevenson <dave.stevenson@...pberrypi.com>,
        linux-kernel@...r.kernel.org, Dom Cobley <dom@...pberrypi.com>,
        Phil Elwell <phil@...pberrypi.com>,
        Noralf Trønnes <noralf@...nnes.org>
Subject: Re: [PATCH v4 01/30] drm/docs: Remove unused TV Standard property



Den 29.09.2022 18.30, skrev Maxime Ripard:
> That property is not used or exposed by any driver in the kernel. Remove
> it from the documentation.
> 
> Signed-off-by: Maxime Ripard <maxime@...no.tech>
> 
> ---
> Changes in v4:
> - New patch
> ---
>  Documentation/gpu/kms-properties.csv | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/Documentation/gpu/kms-properties.csv b/Documentation/gpu/kms-properties.csv
> index 07ed22ea3bd6..45c12e3e82f4 100644
> --- a/Documentation/gpu/kms-properties.csv
> +++ b/Documentation/gpu/kms-properties.csv
> @@ -91,7 +91,6 @@ omap,Generic,“zorder”,RANGE,"Min=0, Max=3","CRTC, Plane",TBD
>  qxl,Generic,"“hotplug_mode_update""",RANGE,"Min=0, Max=1",Connector,TBD
>  radeon,DVI-I,“coherent”,RANGE,"Min=0, Max=1",Connector,TBD
>  ,DAC enable load detect,“load detection”,RANGE,"Min=0, Max=1",Connector,TBD
> -,TV Standard,"""tv standard""",ENUM,"{ ""ntsc"", ""pal"", ""pal-m"", ""pal-60"", ""ntsc-j"" , ""scart-pal"", ""pal-cn"", ""secam"" }",Connector,TBD

This property is listed under radeon and it is used in
drivers/gpu/drm/radeon/radeon_display.c

Noralf.

>  ,legacy TMDS PLL detect,"""tmds_pll""",ENUM,"{ ""driver"", ""bios"" }",-,TBD
>  ,Underscan,"""underscan""",ENUM,"{ ""off"", ""on"", ""auto"" }",Connector,TBD
>  ,,"""underscan hborder""",RANGE,"Min=0, Max=128",Connector,TBD
>