linux-kernel - Re: [PATCH] arm64: dts: qcom: sc8280xp-x13s: correct analogue microphone route

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <ZcCX0hDGrWqRXr9R@hovoldconsulting.com>
Date: Mon, 5 Feb 2024 09:09:54 +0100
From: Johan Hovold <johan@...nel.org>
To: Steev Klimaszewski <steev@...i.org>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
	Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
	Bjorn Andersson <andersson@...nel.org>,
	Konrad Dybcio <konrad.dybcio@...aro.org>,
	Rob Herring <robh+dt@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>, linux-arm-msm@...r.kernel.org,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] arm64: dts: qcom: sc8280xp-x13s: correct analogue
 microphone route

On Sun, Feb 04, 2024 at 11:30:54PM -0600, Steev Klimaszewski wrote:
> On Mon, Jan 29, 2024 at 8:27 AM Krzysztof Kozlowski
> <krzysztof.kozlowski@...aro.org> wrote:

> > so I will go with that approach. Please ignore this DTS patch. I will
> > send ASoC changes which won't affect sc8280xp.

> I somehow missed that patchset or conversation; As an owner of an
> X13s, which is sc8280xp, I can say, neither pre-dts patch, nor post,
> seem to do much good.  When I attempt to do a voice chat in armcord,
> the responses I get to how I sound when using the mic on the X13s
> itself range from "You sound like hot trash" to "You sound like a
> robot with hiccups".

That's a separate issue entirely. Both the digital and analog microphone
(jack) is working on the X13s as long as you use pulseaudio.

As I've mentioned before, there are problems with both playback and
capture when you use pipewire however ("robot with hiccups" one could
indeed describe it as).

That suggests a more general problem with the Qualcomm audio drivers,
but that has nothing to do with the audio routing.

Johan