linux-kernel - Re: [PATCH v3 00/22] drm/bridge: add of_drm_find_and_get_bridge() and a managed *next_bridge, deprecate of_drm_find

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Message-Id: <176708623356.127863.8623917477288453126.b4-ty@bootlin.com>
Date: Tue, 30 Dec 2025 10:17:13 +0100
From: Luca Ceresoli <luca.ceresoli@...tlin.com>
To: 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>, 
 Martin Blumenstingl <martin.blumenstingl@...glemail.com>, 
 Luca Ceresoli <luca.ceresoli@...tlin.com>
Cc: 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 00/22] drm/bridge: add of_drm_find_and_get_bridge()
 and a managed *next_bridge, deprecate of_drm_find_bridge()


On Tue, 16 Dec 2025 18:58:33 +0100, Luca Ceresoli wrote:
> This series deprecates of_drm_find_bridge(), adds a replacement which
> handles bridge refcounting, and converts some of the direct users.
> 
> This is part of the work to support hotplug of DRM bridges. The grand plan
> was discussed in [0].
> 
> Here's the work breakdown (➜ marks the current series):
> 
> [...]

Applied, thanks!

[01/22] drm/bridge: add of_drm_find_and_get_bridge()
        commit: 293a8fd7721a90987d9bf149feab60e756dac269
[02/22] drm/bridge: deprecate of_drm_find_bridge()
        commit: 9da0e06abda87b1f97014113d5231fdeb4700749
[03/22] drm/todo: add entry about converting to of_drm_find_and_get_bridge()
        commit: c637217efb892ac5d0d5f9aea3df92147c2e24db
[04/22] drm/bridge: make of_drm_find_bridge() a wrapper of of_drm_find_and_get_bridge()
        commit: 5d7cb36254b5facd2a349331c1a47102d4e66e40
[05/22] drm/arcpgu: convert to of_drm_find_and_get_bridge()
        commit: 7282066e55347b26cb31784059ab62c2de8a3e01
[06/22] drm/bridge: add next_bridge pointer to struct drm_bridge
        commit: 3fdeae134ba956aacbd87d5532c025913c98fc49
[07/22] drm/bridge: ite-it66121: get/put the next bridge
        commit: 8f92a5fcbfe33f86b08f5f74dcc58a41425ea8c0
[08/22] drm/bridge: imx8qxp-pixel-combiner: get/put the next bridge
        commit: ae754f049ce1c01f09d175f80265970f0d5b4489
[09/22] drm/bridge: simple-bridge: get/put the next bridge
        commit: b9a7d5918bd436d64699b80af061f21c168df699
[10/22] drm/meson: encoder_cvbs: get/put the next bridge
        commit: 47fa48b3faa7cae925c9b14b18376cdc4622bae0
[11/22] drm/meson: encoder_dsi: get/put the next bridge
        commit: bfb8f5d0a9e756c57d4fc0f7966e4873bbfb34a5
[12/22] drm/meson: encoder_hdmi: get/put the next bridge
        commit: c87ad784aacb89cf88c00cde78970543010a6d67
[13/22] drm/bridge: imx8qxp-pxl2dpi: simplify put of device_node pointers
        commit: ceea3f7806a109baba4a23c9066eb9e86659408b
[14/22] drm/bridge: imx8qxp-pxl2dpi: remove excess error message
        commit: 54af17788629fbf343c5a9ebc55454d6a5486ff8
[15/22] drm/bridge: imx8qxp-pxl2dpi: imx8qxp_pxl2dpi_find_next_bridge: return int, not ERR_PTR
        commit: 0dc4a8d6d096f97a00b10919e8ffe2466666f03c
[16/22] drm/bridge: imx8qxp-pxl2dpi: get/put the next bridge
        commit: 6802c7ee360d98a018962adb8412d42dcca28272
[17/22] drm/bridge: imx8qxp-pxl2dpi: get/put the companion bridge
        commit: 900699ba830fd3558ba00f55fbf014022dc7ecdb
[18/22] drm/bridge: imx8qxp-pixel-link: simplify logic to find next bridge
        (no commit info)
[19/22] drm/bridge: imx8qxp-pixel-link: simplify freeing of the remote device_node
        (no commit info)
[20/22] drm/bridge: imx8qxp-pixel-link: remove excess error message
        commit: 40630210211a34f0714fe976530ccf1291e5ef78
[21/22] drm/bridge: imx8qxp-pixel-link: imx8qxp_pixel_link_find_next_bridge: return int, not ERR_PTR
        (no commit info)
[22/22] drm/bridge: imx8qxp-pixel-link: get/put the next bridge
        (no commit info)

Best regards,
-- 
Luca Ceresoli <luca.ceresoli@...tlin.com>