Messages in this thread | | | Date | Sat, 20 Aug 2011 18:40:18 +0100 | From | Mark Brown <> | Subject | Re: Headset driver detection problem during bootup |
| |
On Fri, Aug 19, 2011 at 09:23:13PM +0900, anish singh wrote:
> Once the handler is called then we find out if the headset > is there or not using gpio and then normal detection happens
> Is it the right way to detect the device during power-up?
> After the device is powered up and then if we insert headset > then it is working fine by calling the interrupt handler and > everything goes fine.
The standard soc-jack code should already be reading the state of the GPIO as part of its startup.
| |