Re: [PATCH] platform/x86: fujitsu-laptop: Fix radio LED detection

From: MichaÅ KÄpieÅ
Date: Sun Oct 29 2017 - 17:28:17 EST


> On Wed, Oct 25, 2017 at 7:29 AM, MichaÅ KÄpieÅ <kernel@xxxxxxxxxx> wrote:
> > Radio LED detection method implemented in commit 4f62568c1fcf
> > ("fujitsu-laptop: Support radio LED") turned out to be incorrect as it
> > causes a radio LED to be erroneously detected on a Fujitsu Lifebook E751
> > which has a slide switch (and thus no radio LED). Use bit 17 of
> > flags_supported (the value returned by method S000 of ACPI device
> > FUJ02E3) to determine whether a radio LED is present as it seems to be a
> > more reliable indicator, based on comparing DSDT tables of four Fujitsu
> > Lifebook models (E744, E751, S7110, S8420).
> >
>
> Pushed to my review and testing queue, thanks!

I forgot that this patch can also be tagged with:

Fixes: 4f62568c1fcf ("fujitsu-laptop: Support radio LED")

--
Best regards,
MichaÅ KÄpieÅ