linux-kernel - Re: [PATCH v1 3/3] phy: qcom: Program SSC only if supported by sink

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]

Date:   Tue, 16 Nov 2021 22:44:40 -0800
From:   Stephen Boyd <swboyd@...omium.org>
To:     Sankeerth Billakanti <quic_sbillaka@...cinc.com>,
        dri-devel@...ts.freedesktop.org, freedreno@...ts.freedesktop.org,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     robdclark@...il.com, seanpaul@...omium.org,
        quic_kalyant@...cinc.com, quic_abhinavk@...cinc.com,
        dianders@...omium.org, quic_khsieh@...cinc.com,
        quic_mkrishn@...cinc.com
Subject: Re: [PATCH v1 3/3] phy: qcom: Program SSC only if supported by sink

Quoting Sankeerth Billakanti (2021-11-15 23:07:38)
> Some legacy eDP sinks may not support SSC. The support for SSC is
> indicated through an opts flag from the controller driver. This
> change will enable SSC only if the sink supports it.
>
> Signed-off-by: Sankeerth Billakanti <quic_sbillaka@...cinc.com>
> ---

I suppose as long as the existing user has already chosen to set the
opts in the controller driver then this is fine.

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