Messages in this thread | | | Date | Tue, 17 Jul 2012 08:30:17 +0900 | From | Chanwoo Choi <> | Subject | Re: [PATCH] mfd: MAX77693: Fix bug of interrupt handlding for MAX77693 devices |
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On 07/16/2012 10:36 PM, Mark Brown wrote:
> On Mon, Jul 16, 2012 at 06:41:05PM +0900, Chanwoo Choi wrote: >> This patch fix bug related to interrupt handling for MAX77693 devices. >> - Unmask interrupt masking bit for charger/flash/muic to revolve >> that interrupt isn't happened when external connector is attached. > > Shouldn't this be happening when the IRQ is requested? >
The interrupt isn't happened when external connector is attached because muic interrupt of MAX77693 is masked on INTSRC_MASK( Interrupt Source Mask) register. So, I should set zero to muic interrupt masking bit of INTSRC_MASK before requesting IRQ.
Thank you, Chanwoo Choi
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