[regression] mhi: ath11k resume fails on some devices

[Manivannan Sadhasivam]

On Thu, Sep 16, 2021 at 01:18:22PM +0200, Loic Poulain wrote:
> Le jeu. 16 sept. 2021 à 13:12, Manivannan Sadhasivam <
> manivannan.sadhasivam at linaro.org> a écrit :
> 

[...]

> > If things seems to work fine without that patch, then it implies that
> > setting M0
> > state works during resume. I think we should just revert that patch.
> >
> > Loic, did that patch fix any issue for you or it was a cosmetic fix only?
> 
> 
> It fixes sdx modem resuming issue, without that we don’t know modem needs
> to be reinitialized.
> 

Okay. Then in that case, the recovery mechanism has to be added to the ath11k
MHI controller.

If that's too much of work for Kalle, then I'll look into it. But I might get
time only after Plumbers.

Thanks,
Mani