linux-kernel - Re: [PATCH v6 6/8] drm/msm/dp: remove unnecessary delay during boot

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Date:   Thu, 31 Mar 2022 16:23:23 -0700
From:   Doug Anderson <dianders@...omium.org>
To:     Sankeerth Billakanti <quic_sbillaka@...cinc.com>
Cc:     dri-devel <dri-devel@...ts.freedesktop.org>,
        linux-arm-msm <linux-arm-msm@...r.kernel.org>,
        freedreno <freedreno@...ts.freedesktop.org>,
        LKML <linux-kernel@...r.kernel.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>, Rob Clark <robdclark@...il.com>,
        Sean Paul <seanpaul@...omium.org>,
        Stephen Boyd <swboyd@...omium.org>,
        quic_kalyant <quic_kalyant@...cinc.com>,
        "Abhinav Kumar (QUIC)" <quic_abhinavk@...cinc.com>,
        "Kuogee Hsieh (QUIC)" <quic_khsieh@...cinc.com>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Sean Paul <sean@...rly.run>, David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        quic_vproddut <quic_vproddut@...cinc.com>,
        quic_aravindh@...cinc.com
Subject: Re: [PATCH v6 6/8] drm/msm/dp: remove unnecessary delay during boot

Hi,

On Wed, Mar 30, 2022 at 9:04 AM Sankeerth Billakanti
<quic_sbillaka@...cinc.com> wrote:
>
> Remove the unnecessary delay in executing the EV_HPD_INIT_SETUP event.

Tell me more and put it in the commit message! Why did it used to be
necessary and why is it no longer necessary? Inquiring minds want to
know.

-Doug