Upstreaming status

Video Output

Linux Mainline

rockchipdrm

With mpv, you’ll need to specify something like mpv --gpu-context=drm --drm-connector=1.HDMI-A-1 to get it to play back on a VT

3D Acceleration

Linux Mainline

Upstream Mesa

lima

Very recent version recommended for the best experience. Has weird glitches on HDMI output in weston.

Video Decode

Linux Staging

Broken/Not in ffmpeg

hantro_vpu and rockchip_vdec, using v4l2-requests

Soon to be moved out of staging, ffmpeg patch set seemingly abandoned, does not work on newer kernels. Git branch with commits

Audio

Linux Mainline

snd_soc_rockchip_*

Power Button

Linux Mainline

rk805_pwrkey

If your PWR switch does nothing unless held, this may need to be loaded manually with modprobe or by putting it in /etc/modules-load.d/

Analog Video Output

Needs porting

rockchip_drm_tve

Definitely needs some cleanup before it’d be ready for mainline, and needs some dt bindings written.