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Date:   Thu, 16 Sep 2021 22:05:29 +0530
From:   Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
To:     Loic Poulain <loic.poulain@linaro.org>
Cc:     Kalle Valo <kvalo@codeaurora.org>, ath11k@lists.infradead.org,
        linux-arm-msm <linux-arm-msm@vger.kernel.org>,
        linux-wireless@vger.kernel.org, regressions@lists.linux.dev
Subject: Re: [regression] mhi: ath11k resume fails on some devices
Message-ID: <20210916163529.GA9027@thinkpad>
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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@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