linux-kernel - Re: Backlight in motorola Droid 4

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Message-ID: <20190730215233.GB9405@amd>
Date:   Tue, 30 Jul 2019 23:52:33 +0200
From:   Pavel Machek <pavel@....cz>
To:     Dan Murphy <dmurphy@...com>
Cc:     linux-omap@...r.kernel.org, tony@...mide.com, sre@...nel.org,
        nekit1000@...il.com, mpartap@....net, merlijn@...zup.org,
        jacek.anaszewski@...il.com, linux-kernel@...r.kernel.org,
        linux-leds@...r.kernel.org
Subject: Re: Backlight in motorola Droid 4

Hi!

> >>>Looking at the rest of the code.
> >>>
> >>>The DT doc indicated that this was a required child property so this is
> >>>why it
> >>>
> >>>errors out.
> >>>
> >>>Dan
> >>>
> >>><snip>
> >>>
> >>Did you want me to fix up the LM3532 and send the patch?
> >If you could do that, that would be nice :-).
> 
> Ok I am working on this.

Thanks!

> Is Droid4 supposed to boot off of mainline?  I see blogs stating it
>  should

> but the device locks up when it jumps to the kernel 5.3-rc1.

It should, but I'm not sure if video will work for you. -next may be
better target.

If you have different board with lm3532, it may make sense to use that.

> Unless I need to update my kexec or boot.cfg file but I cannot find any up
> to date info on that.

I don't know what boot.cfg is. I'm using safestrap to dual-boot
between Android and mainline.

Best regards,
									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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