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Message-ID: <3cc08f9d-9f01-b771-c16f-ea95acd7e7cd@tronnes.org>
Date:   Thu, 25 Aug 2022 14:41:27 +0200
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Subject: Re: [PATCH v1 34/35] drm/modes: Introduce the tv_mode property as a
 command-line option
To:     Maxime Ripard <maxime@cerno.tech>
Cc:     Jernej Skrabec <jernej.skrabec@gmail.com>,
        Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
        Chen-Yu Tsai <wens@csie.org>,
        Philipp Zabel <p.zabel@pengutronix.de>,
        Jerome Brunet <jbrunet@baylibre.com>,
        Samuel Holland <samuel@sholland.org>,
        Thomas Zimmermann <tzimmermann@suse.de>,
        Daniel Vetter <daniel@ffwll.ch>, Emma Anholt <emma@anholt.net>,
        David Airlie <airlied@linux.ie>,
        Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
        Kevin Hilman <khilman@baylibre.com>,
        Neil Armstrong <narmstrong@baylibre.com>,
        linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org,
        Phil Elwell <phil@raspberrypi.com>,
        Mateusz Kwiatkowski <kfyatek+publicgit@gmail.com>,
        linux-arm-kernel@lists.infradead.org,
        Geert Uytterhoeven <geert@linux-m68k.org>,
        Dave Stevenson <dave.stevenson@raspberrypi.com>,
        linux-amlogic@lists.infradead.org, dri-devel@lists.freedesktop.org,
        Dom Cobley <dom@raspberrypi.com>,
        =?UTF-8?Q?Noralf_Tr=c3=b8nnes?= <noralf@tronnes.org>
References: <20220728-rpi-analog-tv-properties-v1-0-3d53ae722097@cerno.tech>
 <20220728-rpi-analog-tv-properties-v1-34-3d53ae722097@cerno.tech>
 <eedb1a86-c1fb-cc76-2a43-4ed349d7d826@tronnes.org>
 <20220824154543.bdtpz2evwzsjrdrz@houat>
From:   =?UTF-8?Q?Noralf_Tr=c3=b8nnes?= <noralf@tronnes.org>
In-Reply-To: <20220824154543.bdtpz2evwzsjrdrz@houat>
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Den 24.08.2022 17.45, skrev Maxime Ripard:
> Hi Noralf,
> 
> On Sat, Aug 20, 2022 at 10:18:47PM +0200, Noralf Trønnes wrote:
>> Den 29.07.2022 18.35, skrev Maxime Ripard:
>>> Our new tv mode option allows to specify the TV mode from a property.
>>> However, it can still be useful, for example to avoid any boot time
>>> artifact, to set that property directly from the kernel command line.
>>>
>>> Let's add some code to allow it, and some unit tests to exercise that code.
>>>
>>> Signed-off-by: Maxime Ripard <maxime@cerno.tech>
>>>
>>
>> In the subject it says "tv_mode property", but the property is called
>> "tv norm", so the option should be tv_norm?
> 
> Yeah... I don't know. mode is taken but it's obviously the best name. So
> I went with norm to avoid the (internal) conflict but I left mode for
> the user facing property.
> 
> I'm not sure what's best here, or maybe we can pick another name entirely?
> 

Why not just call it "tv mode" or even better "TV Mode". The state
member can be called tv_mode, but the mode_config member will need a
temporary name until the "mode" property is removed. tv_tv_mode or maybe
connector_tv_mode?

But IMO, if there are no users of this property, adding it should have a
drm maintainers ack.

Noralf.