linux-kernel - Re: [PATCH v2 11/20] drm/tilcdc: Rename external_encoder and external

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Message-Id: <DF0K7B1PN30B.272AQ4V3PA162@bootlin.com>
Date: Wed, 17 Dec 2025 15:25:21 +0100
From: "Luca Ceresoli" <luca.ceresoli@...tlin.com>
To: "Kory Maincent (TI.com)" <kory.maincent@...tlin.com>, "Jyri Sarha"
 <jyri.sarha@....fi>, "Tomi Valkeinen" <tomi.valkeinen@...asonboard.com>,
 "Maarten Lankhorst" <maarten.lankhorst@...ux.intel.com>, "Maxime Ripard"
 <mripard@...nel.org>, "Thomas Zimmermann" <tzimmermann@...e.de>, "David
 Airlie" <airlied@...il.com>, "Simona Vetter" <simona@...ll.ch>, "Rob
 Herring" <robh@...nel.org>, "Krzysztof Kozlowski" <krzk+dt@...nel.org>,
 "Conor Dooley" <conor+dt@...nel.org>, "Russell King"
 <linux@...linux.org.uk>, "Bartosz Golaszewski" <brgl@...ev.pl>, "Tony
 Lindgren" <tony@...mide.com>, "Andrzej Hajda" <andrzej.hajda@...el.com>,
 "Neil Armstrong" <neil.armstrong@...aro.org>, "Robert Foss"
 <rfoss@...nel.org>, "Laurent Pinchart" <Laurent.pinchart@...asonboard.com>,
 "Jonas Karlman" <jonas@...boo.se>, "Jernej Skrabec"
 <jernej.skrabec@...il.com>
Cc: "Markus Schneider-Pargmann" <msp@...libre.com>, "Bajjuri Praneeth"
 <praneeth@...com>, "Louis Chauvet" <louis.chauvet@...tlin.com>, "Thomas
 Petazzoni" <thomas.petazzoni@...tlin.com>, "Miguel Gazquez"
 <miguel.gazquez@...tlin.com>, <dri-devel@...ts.freedesktop.org>,
 <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
 <linux-arm-kernel@...ts.infradead.org>, <linux-omap@...r.kernel.org>
Subject: Re: [PATCH v2 11/20] drm/tilcdc: Rename external_encoder and
 external_connector to encoder and connector

On Thu Dec 11, 2025 at 5:38 PM CET, Kory Maincent (TI.com) wrote:
> Remove the "external_" prefix from encoder and connector members in the
> tilcdc driver. These are internal driver structures and the "external"
> naming is misleading. The simpler names better reflect that these are
> the primary encoder and connector managed by this driver.
>
> Also rename tilcdc_attach_external_device() to tilcdc_encoder_create()
> for consistency and to better describe the function's purpose.
>
> Signed-off-by: Kory Maincent (TI.com) <kory.maincent@...tlin.com>

[...]

> @@ -65,13 +65,13 @@ int tilcdc_attach_external_device(struct drm_device *ddev)
>  	else if (ret)
>  		return ret;
>
> -	priv->external_encoder = devm_kzalloc(ddev->dev,
> -					      sizeof(*priv->external_encoder),
> -					      GFP_KERNEL);
> -	if (!priv->external_encoder)
> +	priv->encoder = devm_kzalloc(ddev->dev,
> +				     sizeof(*priv->encoder),
> +				     GFP_KERNEL);

It would be nice to rewrap this and other lines that would now probably fit
in 100 chars. But not that important, so with or without that:

Reviewed-by: Luca Ceresoli <luca.ceresoli@...tlin.com>

--
Luca Ceresoli, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com