linux-kernel - Re: [PATCH 3/3] drm/bridge: Add NWL MIPI DSI host controller support

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Message-ID: <20190727020444.GC4902@pendragon.ideasonboard.com>
Date:   Sat, 27 Jul 2019 05:04:44 +0300
From:   Laurent Pinchart <laurent.pinchart@...asonboard.com>
To:     Fabio Estevam <festevam@...il.com>
Cc:     Guido Günther <agx@...xcpu.org>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        NXP Linux Team <linux-imx@....com>,
        Andrzej Hajda <a.hajda@...sung.com>,
        Neil Armstrong <narmstrong@...libre.com>,
        Jonas Karlman <jonas@...boo.se>,
        Jernej Skrabec <jernej.skrabec@...l.net>,
        Lee Jones <lee.jones@...aro.org>,
        DRI mailing list <dri-devel@...ts.freedesktop.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" 
        <linux-arm-kernel@...ts.infradead.org>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        Robert Chiras <robert.chiras@....com>,
        Chris Healy <cphealy@...il.com>
Subject: Re: [PATCH 3/3] drm/bridge: Add NWL MIPI DSI host controller support

Hello,

On Fri, Jul 26, 2019 at 05:01:52PM -0300, Fabio Estevam wrote:
> Hi Guido,
> 
> Thanks for your work on this driver!
> 
> On Wed, Jul 24, 2019 at 12:52 PM Guido Günther <agx@...xcpu.org> wrote:
> 
> > --- /dev/null
> > +++ b/drivers/gpu/drm/bridge/imx-nwl/Kconfig
> > @@ -0,0 +1,15 @@
> > +config DRM_IMX_NWL_DSI
> > +       tristate "Support for Northwest Logic MIPI DSI Host controller"
> > +       depends on DRM && (ARCH_MXC || ARCH_MULTIPLATFORM || COMPILE_TEST)
> 
> This IP could potentially be found on other SoCs, so no need to make
> it depend on ARCH_MXC.

I'd go even further and not use the prefix imx in the driver name or
anywhere in the code.

[snip]

-- 
Regards,

Laurent Pinchart