[alsa-devel] [PATCH] ASoC: Implement interrupt based jack detection

Liam Girdwood lrg at slimlogic.co.uk
Sat Oct 2 13:04:00 CEST 2010

On Fri, 2010-10-01 at 00:28 -0700, Mark Brown wrote:
> Allow microphone detection on WM8962 to be performed using the interrupt
> signal, allowing the detection of both microphone presence and button
> presses with a signal singal from the CODEC to CPU.  Currently a 250ms
> debounce time is applied to both short circuit and presence detection,
> this has not been optimised.
> Signed-off-by: Mark Brown <broonie at opensource.wolfsonmicro.com>

Acked-by: Liam Girdwood <lrg at slimlogic.co.uk>
Freelance Developer, SlimLogic Ltd
ASoC and Voltage Regulator Maintainer.

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