Re: [PATCH] drm: rockchip: add shutdown function to poweroff VOP and HDMI TX
From: Johan Jonker
Date: Mon Mar 11 2019 - 14:14:32 EST
Hi,
Just found out that this was patched and reverted before.(lol)
The revert was 3 months ago for RK3399 boards, but other processors
like RK3066 are left without shutdown now.
What's the status for a fix?
Keep using the old patch for now?
drm/rockchip: shutdown drm subsystem on shutdown
https://patchwork.kernel.org/patch/10556151/
[for-4.20] Revert "drm/rockchip: Allow driver to be shutdown on reboot/kexec"
https://patchwork.kernel.org/patch/10714725/
2019-03-08 19:37 GMT+01:00, Johan Jonker <jbx6244@xxxxxxxxx>:
> When a MK808 TV-stick with RK3066 processor
> is given a poweroff command, the monitor doesn't turn blank,
> but freezes. The VOP and HDMI share the same power domain,
> so that means that both there clocks were never turned off.
> Fix the disable of the VOP and HDMI TX by adding an extra
> shutdown function that will unbind both drivers.