linux-kernel - Re: LED backlight on Droid 4 and others

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Date:   Sun, 5 Jan 2020 12:24:49 -0800
From:   Tony Lindgren <tony@...mide.com>
To:     Pavel Machek <pavel@....cz>
Cc:     kernel list <linux-kernel@...r.kernel.org>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        linux-omap@...r.kernel.org, sre@...nel.org, nekit1000@...il.com,
        mpartap@....net, merlijn@...zup.org, martin_rysavy@...trum.cz,
        agx@...xcpu.org, lee.jones@...aro.org, daniel.thompson@...aro.org,
        jingoohan1@...il.com, dri-devel@...ts.freedesktop.org,
        tomi.valkeinen@...com, jjhiblot@...com
Subject: Re: LED backlight on Droid 4 and others

* Pavel Machek <pavel@....cz> [200105 18:32]:
> Hi!
> 
> It would be good to get LED backlight to work in clean way for 5.6
> kernel.

I agree, this is badly needed for many devices.

> [If you have an idea what else is needed, it would be welcome; it
> works for me in development tree but not in tree I'd like to
> upstream.]

I have some version of these patches working with modified dts in my
droid4-pending-v5.4 branch git branch, maybe try to diff against that.

Regards,

Tony