If anyone is interested I have ported the MPU6050 industrialio kernel driver into the rpi 3.6 kernel tree: https://github.com/wtfuzz/linux It adds a bunch of things to /sys/bus/iio/devices/iio:device0 pi@raspberrypi /sys/bus/iio/devices/iio:device0 $ ls accl_enable event_flick gyro_matrix lpa_mode s...

Hi, I ran into a problem when trying to use industrialio (iio) drivers in the kernel using a gpio interrupt. -ENOMEM was returned when trying to allocate an interrupt descriptor since NR_IRQS were already allocated. This adds NR_BCM2708_IRQS to initialize the platform IRQs and adds an additional 64 ...