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Message-ID: <022d5c23-6387-55b5-615e-5c6aaa0dc86c@tronnes.org>
Date:   Mon, 7 Nov 2022 12:17:06 +0100
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Subject: Re: [PATCH v6 16/23] drm/probe-helper: Provide a TV get_modes helper
To:     Maxime Ripard <maxime@cerno.tech>
Cc:     Mateusz Kwiatkowski <kfyatek@gmail.com>,
        Karol Herbst <kherbst@redhat.com>,
        Emma Anholt <emma@anholt.net>, Ben Skeggs <bskeggs@redhat.com>,
        Chen-Yu Tsai <wens@csie.org>,
        Rodrigo Vivi <rodrigo.vivi@intel.com>,
        Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
        Jani Nikula <jani.nikula@linux.intel.com>,
        Daniel Vetter <daniel@ffwll.ch>,
        Thomas Zimmermann <tzimmermann@suse.de>,
        Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>,
        Samuel Holland <samuel@sholland.org>,
        Jernej Skrabec <jernej.skrabec@gmail.com>,
        David Airlie <airlied@linux.ie>,
        Joonas Lahtinen <joonas.lahtinen@linux.intel.com>,
        Lyude Paul <lyude@redhat.com>, linux-sunxi@lists.linux.dev,
        intel-gfx@lists.freedesktop.org,
        Phil Elwell <phil@raspberrypi.com>,
        linux-arm-kernel@lists.infradead.org,
        nouveau@lists.freedesktop.org, Hans de Goede <hdegoede@redhat.com>,
        Dom Cobley <dom@raspberrypi.com>,
        dri-devel@lists.freedesktop.org,
        Dave Stevenson <dave.stevenson@raspberrypi.com>,
        linux-kernel@vger.kernel.org,
        Geert Uytterhoeven <geert@linux-m68k.org>,
        =?UTF-8?Q?Noralf_Tr=c3=b8nnes?= <noralf@tronnes.org>
References: <20220728-rpi-analog-tv-properties-v6-0-e7792734108f@cerno.tech>
 <20220728-rpi-analog-tv-properties-v6-16-e7792734108f@cerno.tech>
 <8d0eee22-50f5-5b0a-c1e6-c5f61dd5bbcd@gmail.com>
 <eb485588-2e7a-8455-7ec4-6a9649d2bef8@tronnes.org>
 <20221107100751.neijajfrazxloldp@houat>
From:   =?UTF-8?Q?Noralf_Tr=c3=b8nnes?= <noralf@tronnes.org>
In-Reply-To: <20221107100751.neijajfrazxloldp@houat>
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Den 07.11.2022 11.07, skrev Maxime Ripard:
> Hi Noralf,
> 
> On Sun, Nov 06, 2022 at 05:59:23PM +0100, Noralf Trønnes wrote:
>>
>>
>> Den 27.10.2022 00.02, skrev Mateusz Kwiatkowski:
>>> Hi Maxime,
>>>
>>> First of all, nice idea with the helper function that can be reused by different
>>> drivers. This is neat!
>>>
>>> But looking at this function, it feels a bit overcomplicated. You're creating
>>> the two modes, then checking which one is the default, then set the preferred
>>> one and possibly reorder them. Maybe it can be simplified somehow?
>>>
>>> Although when I tried to refactor it myself, I ended up with something that's
>>> not better at all. Maybe it needs to be complicated, after all :(
>>>
>>
>> I also thought that the function was complicated/difficult to read, in
>> particular the index stuff at the end, but I also failed in finding a
>> "better" solution, just a different one ;)
> 
> I think I like yours better still :)
> 
> Can I bring it into my series, with your authorship and SoB?
> 

Sure, no problem.

Noralf.