linux-kernel - Re: [PATCH v3 0/7] drm: Add driver for Solomon SSD130X OLED displays

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Message-ID: <9ee28446-2dda-7015-1a0a-44dc8385002e@redhat.com>
Date:   Fri, 11 Feb 2022 09:45:52 +0100
From:   Javier Martinez Canillas <javierm@...hat.com>
To:     Geert Uytterhoeven <geert@...ux-m68k.org>
Cc:     "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        Linux Fbdev development list <linux-fbdev@...r.kernel.org>,
        Linux PWM List <linux-pwm@...r.kernel.org>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel.vetter@...ll.ch>,
        Mark Brown <broonie@...nel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        DRI Development <dri-devel@...ts.freedesktop.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Noralf Trønnes <noralf@...nnes.org>,
        Thierry Reding <thierry.reding@...il.com>,
        Maxime Ripard <maxime@...no.tech>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        Uwe Kleine-König <u.kleine-koenig@...gutronix.de>,
        Lee Jones <lee.jones@...aro.org>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Sam Ravnborg <sam@...nborg.org>
Subject: Re: [PATCH v3 0/7] drm: Add driver for Solomon SSD130X OLED displays

On 2/9/22 13:37, Javier Martinez Canillas wrote:

[snip]

> 
>> There is still an issue with the cursor, though.
>> After doing "echo hello > /dev/tty0", the text appears, but the cursor
>> is gone. "clear > /dev/tty0" brings it back.
>>
> 
> Hmm, I was able to reproduce this too. Thanks for pointing it out,
> I'll investigate what the problem is.
>

I still didn't have time to dig on this for v4. But I think that the
driver works well enough to be merged and we can then fix the issues
that are still present in the fbdev emulation and fbcon interaction
as a follow-up.

Best regards,
-- 
Javier Martinez Canillas
Linux Engineering
Red Hat