12:53 <Xogium> slightly OT question but not sure where else to ask, any of you folks ever played with ths usb armory board and tried to build a secure usb flashdrive with it ?

12:53 <Xogium> I felt like trying for fun, but I don't know if that's easily doable in linux

12:54 <Xogium> like, need a sort of PIN to lock the key, type the wrong PIN 5 times or so, data self-destruct

12:54 <Xogium> https://inversepath.com/usbarmory

14:57 <ukleinek> marex: in that case IMHO you should not need to explicitly configure as input.

15:03 <marex> ukleinek: I think the driver shouldn't ever care about the IRQ line direction, it's the irqchip which provides the IRQ line which should flip the GPIO as input

15:03 <marex> (assuming the gpiochip and irqchip are the same driver, like gpio-mxc.c)

17:03 <ukleinek> marex: ack for the case where the driver doesn't see the GPIO.