12 Feb
2013
12 Feb
'13
12:47 p.m.
On Tue, Feb 12, 2013 at 11:07:02AM +0530, Omair Mohammed Abdullah wrote:
From: Vaibhav Agarwal vaibhav.agarwal@intel.com
For a jack using GPIO based detection, the framework sets it to trigger on both edges (rising and falling). Some codecs may provide only a falling or rising edge interrupt but not both.
If the device only interrupts on one edge how does it detect jack removal?