linux_old1/drivers/extcon
Mark Brown 1eda6aa7ce extcon: arizona: Support direct microphone measurement via HPDET
With some GPIO control it is possible to detect microphones in a wider
range of configurations by directly measuring the microphone impedance
when the HPDET method cannot distinguish between the behaviour of the
two grounds. Allow a GPIO to be provided in platform data and use it to
implement this behaviour.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
2013-01-15 15:42:18 +09:00
..
Kconfig extcon: extcon-arizona depends on INPUT 2012-09-05 13:31:03 -07:00
Makefile extcon: adc_jack: adc-jack driver to support 3.5 pi or simliar devices 2012-09-05 12:20:49 -07:00
extcon-adc-jack.c extcon: remove use of __devexit_p 2012-11-26 15:57:24 -08:00
extcon-arizona.c extcon: arizona: Support direct microphone measurement via HPDET 2013-01-15 15:42:18 +09:00
extcon-class.c extcon: Fix return value in extcon-class.c 2012-11-21 20:00:39 +09:00
extcon-gpio.c extcon: remove use of __devexit_p 2012-11-26 15:57:24 -08:00
extcon-max8997.c extcon: max8997/max77693: Support IRQF_NO_SUSPEND flag for interrupt 2013-01-15 15:42:15 +09:00
extcon-max77693.c extcon: max77693: Add support Dock-Smart device for desktop mode 2013-01-15 15:42:16 +09:00