On Wed, Oct 09, 2019 at 02:55:24PM +0800, Kent Gibson wrote: > Safe to assume your code is in your topic/gpio-uapi-config branch? > I hope so, cos I've forked from that into github.com/warthog618/linux > and have started working on it. Do you also have a fork of libgpiod that you are working in? In case it is of any use, I just posted the libgpiod patch for pull-up/down flags that I had been using to test with. I help maintain Adafruit_Blinka [1] so I would like try testing pull-up/down. I already have a Raspberry Pi 3 booting a cross-compiled kernel with my (now outdated) patch applied and a patched libgpiod. [1] https://github.com/adafruit/Adafruit_Blinka