linux-kernel - Re: [PATCH v2] arm64: dts: qcom: sc7280: fix display port phy reg property

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] [day] [month] [year] [list]

Date:   Thu, 9 Sep 2021 17:03:18 -0400
From:   Stephen Boyd <swboyd@...omium.org>
To:     Kuogee Hsieh <khsieh@...eaurora.org>, agross@...nel.org,
        bjorn.andersson@...aro.org, devicetree@...r.kernel.org,
        robdclark@...il.com, robh+dt@...nel.org, sean@...rly.run,
        vkoul@...nel.org
Cc:     abhinavk@...eaurora.org, aravindh@...eaurora.org,
        mkrishn@...eaurora.org, kalyan_t@...eaurora.org,
        rajeevny@...eaurora.org, freedreno@...ts.freedesktop.org,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] arm64: dts: qcom: sc7280: fix display port phy reg property

Quoting Kuogee Hsieh (2021-09-09 12:49:58)
> Existing display port phy reg property is derived from usb phy which
> map display port phy pcs to wrong address which cause aux init
> with wrong address and prevent both dpcd read and write from working.
> Fix this problem by assigning correct pcs address to display port
> phy reg property.
>
> Changes in V2:
> -- rewording the commit text

This Changes part can be put under the triple dash. This isn't drm tree
material.

>
> Fixes: 9886e8fd8438 ("arm64: dts: qcom: sc7280: Add USB related nodes")
> Signed-off-by: Kuogee Hsieh <khsieh@...eaurora.org>
> ---

Reviewed-by: Stephen Boyd <swboyd@...omium.org>