linux-kernel - Re: [PATCH] drm/msm/dp: trigger unplug event in msm_dp_display

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]

Message-ID: <161182260580.76967.3767678954967498619@swboyd.mtv.corp.google.com>
Date:   Thu, 28 Jan 2021 00:30:05 -0800
From:   Stephen Boyd <swboyd@...omium.org>
To:     Judy Hsiao <judyhsiao@...omium.org>, linux-kernel@...r.kernel.org
Cc:     Mark Brown <broonie@...nel.org>, Taniya Das <tdas@...eaurora.org>,
        Rohit kumar <rohitkr@...eaurora.org>,
        Banajit Goswami <bgoswami@...eaurora.org>,
        Patrick Lai <plai@...eaurora.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Srini Kandagatla <srinivas.kandagatla@...aro.org>,
        Stephan Gerhold <stephan@...hold.net>, dianders@...omium.org,
        dgreid@...omium.org, cychiang@...gle.com, tzungbi@...omium.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        alsa-devel@...a-project.org, Judy Hsiao <judyhsiao@...gle.com>,
        Judy Hsiao <judyhsiao@...omium.org>
Subject: Re: [PATCH] drm/msm/dp: trigger unplug event in msm_dp_display_disable

Quoting Judy Hsiao (2021-01-27 18:17:53)
> 1. Trigger the unplug event in msm_dp_display_disable() to shutdown
>    audio properly.
> 2. Reset the completion before signal the disconnect event.
> 
> Signed-off-by: Judy Hsiao <judyhsiao@...omium.org>
> ---

Fixes: 158b9aa74479 ("drm/msm/dp: wait for audio notification before disabling clocks")

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