linux-kernel - Re: [PATCH] arm64: dts: qcom: trogdor: Add no-hpd to DSI bridge node

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Date:   Wed, 24 Mar 2021 08:56:44 -0700
From:   Stephen Boyd <swboyd@...omium.org>
To:     Doug Anderson <dianders@...omium.org>
Cc:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        LKML <linux-kernel@...r.kernel.org>,
        linux-arm-msm <linux-arm-msm@...r.kernel.org>,
        Laurent Pinchart <laurent.pinchart+renesas@...asonboard.com>
Subject: Re: [PATCH] arm64: dts: qcom: trogdor: Add no-hpd to DSI bridge node

Quoting Doug Anderson (2021-03-24 08:32:00)
> NOTE: if you were feeling charitable you might consider sending a
> patch for "sdm850-lenovo-yoga-c630.dts" as well.  I don't personally
> know if HPD is hooked up on that system, but presumably even if it is
> it's just as useless as it is on other systems where the bridge is
> used for eDP. If nothing else setting it preserves existing behavior.

Ok I can cook up another patch for this one too.