Re: [PATCH v5 0/8] RK3588 and Rock 5B dts additions: thermal, OPP and fan

[Alexey Charkov]

Hi Piotr,

On Sun, Jul 7, 2024 at 9:32 PM Piotr Oniszczuk
<piotr.oniszczuk@xxxxxxxxx> wrote:
>
> Heiko, Alexey,
>
> After some more tests: is varying fan-speeds working stable for you?

Yes, in my testing on Rock 5B it's been stable.

> In my case - 1 per few reboots results with board enters state with: constant full speed and no any reaction for cpu temp.
> In such state - I need multiple hw poweroffs (remove usb-c plug) to get fan-speeds working again.
> When board is such state - all seems to work ok (frequency scaling, etc) except fan is constantly full speed…

One thought: could you please check which thermal governor gets
loaded? I used stepwise in my testing.

Best regards,
Alexey