[alsa-devel] [PATCH] ASoC: add TI ts3a227e headset chip driver

[Mark Brown]

On Wed, Nov 12, 2014 at 01:50:23PM -0800, Dylan Reid wrote:

> This chip also has built-in support for the new button standard
> described in the Android "Wired audio headset specification" v1.0.
> These buttons will be reported on a separate input device.

We have a standard jack detection reporting interface in ASoC which can
cope with buttons, please use it for them instead of creating a second
device unless there's a strong reason.  There are enough slots for that
and an interface for specifying the values for the keys.
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