The following patch set implements GPIO support for SoC jack reporting interface and uses it in SDP3430 machine driver.

The jack detection interface is used in SDP3430 driver to handle headset events. That requires DAPM machine widgets to be added to the machine driver before the actual use of the interface.

ASoC: Add GPIO support for jack reporting interface ASoC: Add DAPM machine widgets to SDP3430 driver ASoC: Add headset jack detection for SDP3430 machine driver