| commit | 7711308ae68900a047782f5fe1bd46196ea8be0e | [log] [tgz] |
|---|---|---|
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | Thu Sep 30 15:37:53 2010 -0700 |
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | Sat Oct 02 14:23:26 2010 -0700 |
| tree | 09a31bf794d410f94f604afa45dd816c46a4efa6 | |
| parent | 3367b8d4278d1f8a28995cc5e57a995f7147cb73 [diff] |
ASoC: Implement interrupt based jack detection 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>