linux-kernel - Re: [PATCH 38/46] video: backlight: tosa: use gpio lookup table

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Message-ID: <20191105101744.kzdpopq25slbfuue@holly.lan>
Date:   Tue, 5 Nov 2019 10:17:44 +0000
From:   Daniel Thompson <daniel.thompson@...aro.org>
To:     Linus Walleij <linus.walleij@...aro.org>
Cc:     Arnd Bergmann <arnd@...db.de>, Daniel Mack <daniel@...que.org>,
        Haojian Zhuang <haojian.zhuang@...il.com>,
        Robert Jarzmik <robert.jarzmik@...e.fr>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Lee Jones <lee.jones@...aro.org>,
        Jingoo Han <jingoohan1@...il.com>,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
        "open list:DRM PANEL DRIVERS" <dri-devel@...ts.freedesktop.org>,
        Linux Fbdev development list <linux-fbdev@...r.kernel.org>
Subject: Re: [PATCH 38/46] video: backlight: tosa: use gpio lookup table

On Tue, Nov 05, 2019 at 11:04:44AM +0100, Linus Walleij wrote:
> On Fri, Oct 18, 2019 at 5:43 PM Arnd Bergmann <arnd@...db.de> wrote:
> 
> > The driver should not require a machine specific header. Change
> > it to pass the gpio line through a lookup table, and move the
> > timing generator definitions into the drivers itself.
> >
> > Cc: Lee Jones <lee.jones@...aro.org>
> > Cc: Daniel Thompson <daniel.thompson@...aro.org>
> > Cc: Jingoo Han <jingoohan1@...il.com>
> > Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
> > Cc: dri-devel@...ts.freedesktop.org
> > Cc: linux-fbdev@...r.kernel.org
> > Signed-off-by: Arnd Bergmann <arnd@...db.de>
> >
> > ---
> > I'm not overly confident that I got the correct device names
> > for the lookup table, it would be good if someone could
> > double-check.
> 
> You're anyway doing more than required for the people who
> may or may not be using this platform. Brokenness can surely
> be fixed later, it's not like we are taking down the entire Amazon
> cloud or something.
> 
> Reviewed-by: Linus Walleij <linus.walleij@...aro.org>

Same here. I read, I did't see anything wrong but I can't test.

Reviewed-by: Daniel Thompson <daniel.thompson@...aro.org>


Daniel.