linux-kernel - Re: call/normal switch was Re: omap4-droid4: voice call support was

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Message-ID: <20180331181935.GX5700@atomide.com>
Date:   Sat, 31 Mar 2018 11:19:35 -0700
From:   Tony Lindgren <tony@...mide.com>
To:     Pavel Machek <pavel@....cz>
Cc:     Sebastian Reichel <sebastian.reichel@...labora.co.uk>,
        Mark Brown <broonie@...nel.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Lee Jones <lee.jones@...aro.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>, alsa-devel@...a-project.org,
        linux-omap@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, kernel@...labora.com,
        Dan Williams <dcbw@...hat.com>
Subject: Re: call/normal switch was Re: omap4-droid4: voice call support was

* Pavel Machek <pavel@....cz> [180331 14:56]:
> Hi!
> 
> > Hmm well I got audio call hacked to work as a proof of concept hack,
> > see below. Maybe it can be used to verify some of the assumptions
> > above.
> > 
> > Then.. To split the work a bit, can you guys maybe try to decode
> > the cpcap register values and try to do a proper ASoC driver patch?
> 
> This is not proper patch yet, but it should be a step in that
> direction...

Cool :) Microphone still does not work for me.. I tried tweaking
the alsamixer settings but no mic. This is with cold boot with
droid4-kexecboot if that might make a difference, we may have
some register uninitialized somewhere. Any ideas?

FYI, I got one of the remaining n_gsm issues tracked down yesterday,
at least one more bug to go. Things only work with n_gsm debug
enabled right now for some reason..

Regards,

Tony