maybe not your exact use case, but the librem 5 can do all this through usb-c. h...

		m463 on Sept 28, 2022 \| parent \| context \| favorite \| on: Open Source PC That Fits in Your Pocket maybe not your exact use case, but the librem 5 can do all this through usb-c. https://puri.sm/faq/can-i-connect-the-librem-5-phone-to-a-mo... I'll bet there are non-arm systems that can do the same thing.