From: Kalle Valo <kvalo@codeaurora.org>
To: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Cc: Loic Poulain <loic.poulain@linaro.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
Date: Thu, 16 Sep 2021 19:42:02 +0300 [thread overview]
Message-ID: <87k0jgxyjp.fsf@codeaurora.org> (raw)
In-Reply-To: <20210916163529.GA9027@thinkpad> (Manivannan Sadhasivam's message of "Thu, 16 Sep 2021 22:05:29 +0530")
Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> writes:
> 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.
What does that mean in practise, do you have any pointers or examples? I
have no clue what you are proposing :)
> If that's too much of work for Kalle, then I'll look into it. But I might get
> time only after Plumbers.
I'm busy, as always, so not sure when I'm able to do it either. I think
we should seriously consider reverting 020d3b26c07a and adding it back
after ath11k is able to handle this new situation.
--
https://patchwork.kernel.org/project/linux-wireless/list/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
next prev parent reply other threads:[~2021-09-16 16:42 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-16 8:00 Kalle Valo
2021-09-16 10:18 ` Loic Poulain
2021-09-16 11:12 ` Manivannan Sadhasivam
[not found] ` <CAMZdPi94607mZorp+Zmkw3seWXak6p9Jr05CQ5hhfgKQoG8n7Q@mail.gmail.com>
2021-09-16 16:35 ` Manivannan Sadhasivam
2021-09-16 16:42 ` Kalle Valo [this message]
2021-09-16 17:19 ` Manivannan Sadhasivam
2021-09-23 8:34 ` Carl Huang
2021-09-23 8:59 ` Manivannan Sadhasivam
2021-09-23 9:26 ` Carl Huang
2021-09-23 10:50 ` Loic Poulain
2021-09-24 9:07 ` Kalle Valo
2021-09-24 9:57 ` Manivannan Sadhasivam
2021-10-07 9:55 ` Kalle Valo
2021-10-21 10:01 ` Manivannan Sadhasivam
2021-09-24 8:36 ` Kalle Valo
2021-09-24 9:43 ` Loic Poulain
2021-09-24 10:00 ` Manivannan Sadhasivam
2021-10-07 9:48 ` Kalle Valo
2021-10-19 12:12 ` Kalle Valo
2021-10-21 10:03 ` Manivannan Sadhasivam
2021-11-12 11:36 ` Thorsten Leemhuis
2021-11-18 17:41 ` Manivannan Sadhasivam
2021-12-01 7:34 ` Thorsten Leemhuis
2021-09-25 17:40 ` Thorsten Leemhuis
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