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Message-ID: <20150430093215.GO3480@opensource.wolfsonmicro.com>
Date: Thu, 30 Apr 2015 10:32:15 +0100
From: Charles Keepax <ckeepax@...nsource.wolfsonmicro.com>
To: Inha Song <ideal.song@...sung.com>
Cc: lee.jones@...aro.org, devicetree@...r.kernel.org,
alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
patches@...nsource.wolfsonmicro.com, cw00.choi@...sung.com,
broonie@...nel.org, rf@...nsource.wolfsonmicro.com,
robh+dt@...nel.org, pawel.moll@....com, mark.rutland@....com,
ijc+devicetree@...lion.org.uk
Subject: Re: [alsa-devel] [PATCH v4 1/2] extcon: arizona: Add support for
select accessory detect mode when headphone detection
On Thu, Apr 30, 2015 at 10:37:57AM +0900, Inha Song wrote:
> This patch add support for select accessory detect mode to HPDETL or HPDETR.
> Arizona provides a headphone detection circuit on the HPDETL and HPDETR pins
> to measure the impedance of an external load connected to the headphone.
>
> Depending on board design, headphone detect pins can change to HPDETR or HPDETL.
>
> Signed-off-by: Inha Song <ideal.song@...sung.com>
> ---
Acked-by: Charles Keepax <ckeepax@...nsource.wolfsonmicro.com>
Thanks,
Charles
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