linux-kernel - Re: [PATCH v6] drm/msm/dp: remove fail safe mode related code

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Message-ID: <CAE-0n50Hpt92HAZH2JF88LfXzGEJ8sa4cy5RsnKpFmZ5fWSzAg@mail.gmail.com>
Date:   Tue, 26 Apr 2022 14:18:33 -0700
From:   Stephen Boyd <swboyd@...omium.org>
To:     Kuogee Hsieh <quic_khsieh@...cinc.com>, agross@...nel.org,
        airlied@...ux.ie, bjorn.andersson@...aro.org, daniel@...ll.ch,
        dianders@...omium.org, dmitry.baryshkov@...aro.org,
        robdclark@...il.com, sean@...rly.run, vkoul@...nel.org
Cc:     quic_abhinavk@...cinc.com, quic_aravindh@...cinc.com,
        quic_sbillaka@...cinc.com, freedreno@...ts.freedesktop.org,
        dri-devel@...ts.freedesktop.org, linux-arm-msm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v6] drm/msm/dp: remove fail safe mode related code

Quoting Kuogee Hsieh (2022-04-26 14:12:14)
> Current DP driver implementation has adding safe mode done at
> dp_hpd_plug_handle() which is expected to be executed under event
> thread context.
>
[...]
>
> Changes in v6:
> --  fix Fixes commit ID
>
> Fixes: 8b2c181e3dcf ("drm/msm/dp: add fail safe mode outside of event_mutex context")
> Reported-by: Douglas Anderson <dianders@...omium.org>
> Signed-off-by: Kuogee Hsieh <quic_khsieh@...cinc.com>

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