linux-kernel - Re: [PATCH v2 18/19] ASoC: tlv320aic31xx: Add headphone/headset detection

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Message-ID: <20171206173215.bitae546h2ibedhz@sirena.org.uk>
Date:   Wed, 6 Dec 2017 17:32:15 +0000
From:   Mark Brown <broonie@...nel.org>
To:     "Andrew F. Davis" <afd@...com>
Cc:     Liam Girdwood <lgirdwood@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Benoît Cousson <bcousson@...libre.com>,
        Tony Lindgren <tony@...mide.com>, alsa-devel@...a-project.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 18/19] ASoC: tlv320aic31xx: Add headphone/headset
 detection

On Wed, Dec 06, 2017 at 11:25:15AM -0600, Andrew F. Davis wrote:
> On 12/01/2017 07:41 AM, Mark Brown wrote:

> > This only does half the job, there's no way for anything to specify a
> > jack here.

> Other CODECs drivers expose some kind of platform/machine specific
> function(s) to send the jack definition to the CODEC, we seem to be

Your driver doesn't do that.

> missing a generic way to report jack information up to the machine layer
> driver.

snd_soc_codec_set_jack()

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