linux-kernel - Re: [PATCH 0/4] drm/tiny: Add driver for Solomon SSD1307 OLED displays

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Message-ID: <YfploeCM6C5y3Imj@smile.fi.intel.com>
Date:   Wed, 2 Feb 2022 13:06:09 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Javier Martinez Canillas <javierm@...hat.com>
Cc:     Sam Ravnborg <sam@...nborg.org>,
        Geert Uytterhoeven <geert@...ux-m68k.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux PWM List <linux-pwm@...r.kernel.org>,
        Linux Fbdev development list <linux-fbdev@...r.kernel.org>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel.vetter@...ll.ch>,
        Mark Brown <broonie@...nel.org>,
        DRI Development <dri-devel@...ts.freedesktop.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Noralf Trønnes <noralf@...nnes.org>,
        Maxime Ripard <maxime@...no.tech>,
        Uwe Kleine-König 
        <u.kleine-koenig@...gutronix.de>,
        Thierry Reding <thierry.reding@...il.com>,
        Lee Jones <lee.jones@...aro.org>,
        Peter Robinson <pbrobinson@...il.com>
Subject: Re: [PATCH 0/4] drm/tiny: Add driver for Solomon SSD1307 OLED
 displays

On Wed, Feb 02, 2022 at 09:38:51AM +0100, Javier Martinez Canillas wrote:
> On 2/1/22 21:40, Sam Ravnborg wrote:

...

> Peter Robinson suggested to
> make the driver mutually exclusive and add !FB_SSD1307 in the config symbol.

And how will distros choose "the right" option in this case?
What to do when I wan to see a regression and I want to change drivers w/o
recompilation?

NAK from me to that proposal.

-- 
With Best Regards,
Andy Shevchenko