linux-kernel - Re: [PATCH v3 06/16] ARM: configs: Everyone who had PANEL_SIMPLE now gets PANEL_SIMPLE

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Date:   Wed, 1 Sep 2021 14:12:00 -0700
From:   Olof Johansson <olof@...om.net>
To:     Douglas Anderson <dianders@...omium.org>
Cc:     Thierry Reding <thierry.reding@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Sam Ravnborg <sam@...nborg.org>,
        Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        linux-arm-msm <linux-arm-msm@...r.kernel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Linus W <linus.walleij@...aro.org>,
        Daniel Vetter <daniel@...ll.ch>,
        DTML <devicetree@...r.kernel.org>,
        Steev Klimaszewski <steev@...i.org>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        Maxime Ripard <mripard@...nel.org>,
        David Airlie <airlied@...ux.ie>,
        DRI mailing list <dri-devel@...ts.freedesktop.org>,
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Subject: Re: [PATCH v3 06/16] ARM: configs: Everyone who had PANEL_SIMPLE now
 gets PANEL_SIMPLE_EDP

On Wed, Sep 1, 2021 at 1:20 PM Douglas Anderson <dianders@...omium.org> wrote:
>
> In the patch ("drm/panel-simple-edp: Split eDP panels out of
> panel-simple") we split the PANEL_SIMPLE driver in 2. By default let's
> give everyone who had the old driver enabled the new driver too. If
> folks want to opt-out of one or the other they always can later.
>
> Signed-off-by: Douglas Anderson <dianders@...omium.org>

Isn't this a case where the new option should just have had the old
option as the default value to avoid this kind of churn and possibly
broken platforms?


-Olof