linux-kernel - Re: [PATCH 3/4] drm/tiny: Add driver for Solomon SSD1307 OLED displays

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Message-ID: <YfkAOiSlIMZrKXyl@smile.fi.intel.com>
Date:   Tue, 1 Feb 2022 11:41:14 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Sam Ravnborg <sam@...nborg.org>
Cc:     Javier Martinez Canillas <javierm@...hat.com>,
        linux-kernel@...r.kernel.org, linux-fbdev@...r.kernel.org,
        Daniel Vetter <daniel.vetter@...ll.ch>,
        dri-devel@...ts.freedesktop.org,
        Noralf Trønnes <noralf@...nnes.org>,
        Geert Uytterhoeven <geert@...ux-m68k.org>,
        Maxime Ripard <maxime@...no.tech>
Subject: Re: [PATCH 3/4] drm/tiny: Add driver for Solomon SSD1307 OLED
 displays

On Mon, Jan 31, 2022 at 10:30:46PM +0100, Sam Ravnborg wrote:
> On Mon, Jan 31, 2022 at 09:29:16PM +0100, Javier Martinez Canillas wrote:

...

> > +config TINYDRM_SSD1307
> > +	tristate "DRM support for Solomon SSD1307 OLED displays"
> Use SSD130X here - so SSD1306 users can find it.

It's better to list them all in the "help". How user would grep this?

`git grep -n -i ssd1306` ==> no match.

> > +	depends on DRM && I2C
> > +	select DRM_KMS_HELPER
> > +	select DRM_GEM_SHMEM_HELPER
> > +	select BACKLIGHT_CLASS_DEVICE
> > +	help
> > +	  DRM driver for the SSD1305, SSD1306, SSD1307 and SSD1309 Solomon
> > +	  OLED controllers that can be programmed via an I2C interface.
> > +
> > +	  If M is selected the module will be called ssd1307.

-- 
With Best Regards,
Andy Shevchenko