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

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Message-ID: <20190731143844.GC1935@bogon.m.sigxcpu.org>
Date:   Wed, 31 Jul 2019 16:38:44 +0200
From:   Guido Günther <agx@...xcpu.org>
To:     Laurent Pinchart <laurent.pinchart@...asonboard.com>
Cc:     Fabio Estevam <festevam@...il.com>,
        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

Hi,
On Sat, Jul 27, 2019 at 05:04:44AM +0300, Laurent Pinchart wrote:
> 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.

My idea was to do that when another possible user comes up to see what
can be shared but I can do that for v2.
Cheers,
 -- Guido

> 
> [snip]
> 
> -- 
> Regards,
> 
> Laurent Pinchart
>