[PATCH] drm/amd/pm: avoid duplicate powergate/ungate setting

[Christian König]

Am 08.11.21 um 12:15 schrieb Borislav Petkov:
> On Mon, Nov 08, 2021 at 09:51:03AM +0100, Paul Menzel wrote:
>> Please elaborate the kind of issues.
> It fails to reboot on Carrizo-based laptops.

That doesn't necessary sounds like a good idea to me then.

What exactly is going wrong here? And what is the rational that we must 
fix this by avoiding updating the current state?

See we usually assume that updating to the already set state is 
unproblematic and that here sounds like just trying to mitigated some 
issues instead of fixing the root cause.

Regards,
Christian.

>
> Whoever commits this, pls add
>
> Link: https://lore.kernel.org/r/YV81vidWQLWvATMM@zn.tnic
>
> so that it is clear what the whole story way.
>
> Thx.
>