linux-kernel - Re: [PATCH v3 11/22] drm/meson: encoder

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Message-ID: <CAFBinCArG=-pNRHZTdZX1CDDPrs02zpRJ29GSEUA6TcUckQvww@mail.gmail.com>
Date: Sun, 21 Dec 2025 22:50:39 +0100
From: Martin Blumenstingl <martin.blumenstingl@...glemail.com>
To: Luca Ceresoli <luca.ceresoli@...tlin.com>
Cc: 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>, 
	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>, 
	Jonathan Corbet <corbet@....net>, Alexey Brodkin <abrodkin@...opsys.com>, Phong LE <ple@...libre.com>, 
	Liu Ying <victor.liu@....com>, Shawn Guo <shawnguo@...nel.org>, 
	Sascha Hauer <s.hauer@...gutronix.de>, Pengutronix Kernel Team <kernel@...gutronix.de>, 
	Fabio Estevam <festevam@...il.com>, Kevin Hilman <khilman@...libre.com>, 
	Jerome Brunet <jbrunet@...libre.com>, Hui Pu <Hui.Pu@...ealthcare.com>, 
	Thomas Petazzoni <thomas.petazzoni@...tlin.com>, dri-devel@...ts.freedesktop.org, 
	linux-kernel@...r.kernel.org, linux-doc@...r.kernel.org, imx@...ts.linux.dev, 
	linux-arm-kernel@...ts.infradead.org, linux-amlogic@...ts.infradead.org
Subject: Re: [PATCH v3 11/22] drm/meson: encoder_dsi: get/put the next bridge

On Tue, Dec 16, 2025 at 7:00 PM Luca Ceresoli <luca.ceresoli@...tlin.com> wrote:
>
> This driver obtains a bridge pointer from of_drm_find_bridge() in the probe
> function and stores it until driver removal. of_drm_find_bridge() is
> deprecated. Move to of_drm_find_and_get_bridge() for the bridge to be
> refcounted and use bridge->next_bridge to put the reference on
> deallocation.
>
> Signed-off-by: Luca Ceresoli <luca.ceresoli@...tlin.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@...glemail.com>