Re: [PATCH 0/2] Disable SS instances in park mode for SC7180/ SC7280

[Doug Anderson]

Hi,

On Fri, May 31, 2024 at 7:27 AM Krishna Kurapati PSSNV
<quic_kriskura@xxxxxxxxxxx> wrote:
>
> > My only guess is that somehow SC8280XP is faster and that changes the
> > timing of how it handles interrupts. I guess you could try capping
> > your cpufreq in sysfs and see if that makes a difference in
> > reproducing. ;-) ...or maybe somehow SC8280XP has a newer version of
> > the IP where they've fixed this?
> >
> > It would be interesting if someone with a SDM845 dragonboard could try
> > replicating since that seems highly likely to reproduce, at least.
> >
>
> Hi Konrad, Doug,
>
>   Usually on downstream we set this quirk only for all Gen-1 targets
> (not particularly for this testcase) but to avoid these kind of
> controller going dead issues. I can filter out the gen-1 targets (other
> than sc7280/sc7180) and send a separate series to add this quirk in all
> of them.

Sounds like a plan to me!

-Doug