Re: [PATCH v2 0/1] arm64: defconfig: Enable Librem 5 hardware

From: Pavel Machek
Date: Sat Nov 28 2020 - 16:56:28 EST


Hi!

> > > This series enables components found on Purism's Librem 5
> > > that are available in mainline.
> > >
> > > - changes from v1
> > > - As per review comments from Krzysztof Kozlowski
> > > https://lore.kernel.org/linux-arm-kernel/CAJKOXPdEwiSTg+cMes_wes5oz2F1qEexsus6iHenuLs9SAXk6g@xxxxxxxxxxxxxx/
> > > - Squash config changes into a single commit
> > > - Add touch controller
> > >
> > > Patches are on top of Shawn's imx/defconfig
> >
> > Thanks for bringing support for your hardware to the mainline.
> >
> > Can I ask phone-devel@xxxxxxxxxxxxxxx to be cc-ed for phone-related
> > changes?
>
> Good point. Done with v3.
>
> > How complete is the support?
>
> The components enabled should work in 5.11 (there's some LCD/DSI patches
> in flight (that's why i did not send the corresponding DT addition yet)
> and we need to submit a DT for Evergreen (imx8mq-librem5r4).
>
> https://git.sigxcpu.org/cgit/talks/2020-debconf-mobile/plain/talk.pdf
>
> is a bit outdated but has some numbers starting on page 24.

Thanks for pointer :-).

> > In particular, what interface do you use to configure audio routing
> > for the modem?
>
> https://salsa.debian.org/DebianOnMobile-team/callaudiod manages
> > that.

Does kernel provide mixer interface for callaudiod to do its job?

Best regards,

Pavel
--
http://www.livejournal.com/~pavelmachek

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