linux-kernel - Re: [PATCH 0/3] Motorola Droid 4 Audio Support

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Message-ID: <20170708052753.GM3730@atomide.com>
Date:   Fri, 7 Jul 2017 22:27:53 -0700
From:   Tony Lindgren <tony@...mide.com>
To:     Sebastian Reichel <sebastian.reichel@...labora.co.uk>
Cc:     Sebastian Reichel <sre@...nel.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Rob Herring <robh+dt@...nel.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
Subject: Re: [PATCH 0/3] Motorola Droid 4 Audio Support

* Sebastian Reichel <sebastian.reichel@...labora.co.uk> [170707 09:43]:
> Hi,
> 
> I got working sound on Droid 4 with mainline \o/. The codec is
> currently missing support for detecting if something has been
> plugged into the 3.5mm connector, since that seems to require
> some closed source firmware and needs further investigation. I
> think this can be added later.

Hey that's great! I'll give it a try this weekend.. Does that mean
that 3G voice calls work too now or is something more needed there?

For the CPCAP PMIC macro interrupts I think it's best to set up
a separate driver as it seems separate from the core CPCAP
functionality. So I think we can just move the unused "cpcap-m2"
IRQ banks out of motorola-cpcap.c and put them into a separate child
driver that loads it's firmware on init and provides interrupts for
the 3.5mm connector.

Regards,

Tony