On Fri, 29 Jul 2016 21:52:01 -0700 Bjorn Andersson <bjorn.anders...@linaro.org> wrote:
> On Fri 29 Jul 21:39 PDT 2016, John Stultz wrote: > > > Hey Jon, > > So after rebasing my nexus7 patch stack onto pre-4.8-rc1 tree, I > > noticed the power/volume buttons stopped working. > > > > +Linus, as that's gpio-keys on top of two fairly standard gpio/pinctrl > drivers (8064 TLMM and SSBI). > > Regards, > Bjorn > > > I did a manual rebased bisection and chased it down to your commit > > 1e2a7d78499e ("irqdomain: Don't set type when mapping an IRQ"). > > > > Reverting that patch makes things work again, so I wanted to see if > > there was any debugging info I could provide to try to help narrow > > down the problem here. (Sorry, I'd tinker myself with it some and try > > to debug the issue, but after burning my friday night on this, I'm > > eager to get away from the keyboard for the weekend). It feels either like a case of trigger information not being provided through DT *and* not passed as arguments to request_irq (and friends), or like a conflicting trigger. Thanks, M. -- Without deviation from the norm, progress is not possible.