linux-kernel - Re: [PATCH] soc: qcom: pd-mapper: defer probing on sdm845

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Message-ID: <874j0vy8jr.fsf@oltmanns.dev>
Date: Sat, 15 Feb 2025 08:24:40 +0100
From: Frank Oltmanns <frank@...manns.dev>
To: Bjorn Andersson <andersson@...nel.org>
Cc: Konrad Dybcio <konradybcio@...nel.org>,  Dmitry Baryshkov
 <dmitry.baryshkov@...aro.org>,  Chris Lew <quic_clew@...cinc.com>,
  linux-arm-msm@...r.kernel.org,  linux-kernel@...r.kernel.org,  Stephan
 Gerhold <stephan.gerhold@...aro.org>,  Johan Hovold
 <johan+linaro@...nel.org>,  Caleb Connolly <caleb.connolly@...aro.org>,
  Joel Selvaraj <joelselvaraj.oss@...il.com>,  Alexey Minnekhanov
 <alexeymin@...tmarketos.org>,  stable@...r.kernel.org
Subject: Re: [PATCH] soc: qcom: pd-mapper: defer probing on sdm845

On 2025-02-11 at 20:48:36 -0600, Bjorn Andersson <andersson@...nel.org> wrote:
> On Sun, Feb 09, 2025 at 12:57:21PM +0100, Frank Oltmanns wrote:
[snip]
>> Just wanted to let you know that I've tested Mukesh Ojha's and Saranya
>> R's patch [1]. Thanks, Bjorn for cc'ing me in your response.
>>
>> Unfortunately, it seems to fix a different issue than the one I'm
>> experiencing. The phone's mic still doesn't work. As I wrote elsewhere
>> [2], I don't see the PDR error messages on xiaomi-beryllium, so, as
>> Johan expected, the issue I'm experiencing is indeed a different one.
>>
>
> Yes, it sounds like you have another race following this. [1] resolves
> an issue where we get a timeout as we're trying to learn about which PDs
> exist - which results in no notification about the adsp coming up, which
> in turn means no audio services.
>
> Do you have the userspace pd-mapper still running btw?

I don't.

Best regards,
  Frank

>
> Regards,
> Bjorn