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

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@opensource.wolfsonmicro.com

Acked-by: Liam Girdwood lrg@slimlogic.co.uk