linux-kernel - Re: [PATCH v2] arm64: dts: qcom: sc7280: Adjust zombie PWM frequency

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: <Y+ppFm40+gmVK6NU@google.com>
Date:   Mon, 13 Feb 2023 16:45:10 +0000
From:   Matthias Kaehlcke <mka@...omium.org>
To:     Owen Yang <ecs.taipeikernel@...il.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        Stephen Boyd <swboyd@...omium.org>,
        Abner Yen <abner.yen@....com.tw>, Harvey <hunge@...gle.com>,
        Doug Anderson <dianders@...omium.org>,
        Bob Moragues <moragues@...gle.com>,
        Gavin Lee <gavin.lee@....com.tw>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org,
        linux-arm-msm@...r.kernel.org
Subject: Re: [PATCH v2] arm64: dts: qcom: sc7280: Adjust zombie PWM frequency

On Mon, Feb 13, 2023 at 10:59:05AM +0800, Owen Yang wrote:
> Tune the PWM to solve screen flashing issue and high frequency noise.
> While at it, the comment for the PWM settings incorrectly said we were using a 5kHz duty cycle. It should have said "period", not "duty cycle".

Please split this into two lines

> Correct this while updating the values.
> 
> Signed-off-by: Owen Yang <ecs.taipeikernel@...il.com>

Reviewed-by: Matthias Kaehlcke <mka@...omium.org>