Dmitry Osipenko

The command submission is documented in Tegra TRM, you can download it form NV website. The rest is in https://github.com/grate-driver/grate/wiki and in the code.

The kinetic PPA is ready.

Modem won't be detected if it's powered off. You should use hogs only if you want to disable pins. There are no Tegra devices that have a working modem so...

Something dedicated is needed, but it's unimportant at this point. You should hack code to get it working.

I never witnessed such problem, do you see a very high interrupt activity in `/proc/interrupts` when CPU utilization is high?

The `BCM4330B1.hcd` is the Bluetooth firmware, it should be irrelevant to the WiFi. The WiFi driver should fall back to loading `brcm/brcmfmac4330-sdio.txt` if `brcm/brcmfmac4330-sdio.lenovo,cl2n.txt` fails to load, do you have...

Could you please try to take the `.bin` file from the original Android ROM and replace the `.bin` file of the `linux-firmware`? The Bluetooth part of BCM chip shouldn't influence...

You should be able to download zip file with the original Android ROM from XDA forums or somewhere else, then you could extract the firmware files from it. The cl2n...

> So firmware is actually loaded successfully despite the error message? Correct > I just double checked the gpios, and they are on par with the downstream kernel (well, as...

Hello @MartijnBraam! Nice work on getting TegraPT to work on Nexus 9! I didn't even know that TegraPT is needed for Nexus 9. The code change looks good to me,...