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Message-ID: <61e5d3c5e5f7fc2b9a2ee8d707d3b664@kernel.org>
Date: Wed, 07 Jan 2026 14:26:20 +0000
From: "Maxime Ripard" <mripard@kernel.org>
To: "Luca Ceresoli" <luca.ceresoli@bootlin.com>
Subject: Re: [PATCH 12/12] drm/bridge: samsung-dsim:
 samsung_dsim_host_attach: convert to of_drm_find_and_get_bridge()
In-Reply-To: <20260107-drm-bridge-alloc-getput-drm_of_find_bridge-2-v1-12-283d7bba061a@bootlin.com>
References: <20260107-drm-bridge-alloc-getput-drm_of_find_bridge-2-v1-12-283d7bba061a@bootlin.com>
Cc: benjamin.gaignard@linaro.org, dri-devel@lists.freedesktop.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, "Adrien
 Grassein" <adrien.grassein@gmail.com>, "Andrzej Hajda" <andrzej.hajda@intel.com>, "David
 Airlie" <airlied@gmail.com>, "Fabio Estevam" <festevam@gmail.com>, "Hui Pu" <Hui.Pu@gehealthcare.com>, "Inki
 Dae" <inki.dae@samsung.com>, "Jagan Teki" <jagan@amarulasolutions.com>, "Jernej
 Skrabec" <jernej.skrabec@gmail.com>, "Jonas Karlman" <jonas@kwiboo.se>, "Laurent
 Pinchart" <Laurent.pinchart@ideasonboard.com>, "Liu Ying" <victor.liu@nxp.com>, "Maarten
 Lankhorst" <maarten.lankhorst@linux.intel.com>, "Marek Szyprowski" <m.szyprowski@samsung.com>, "Maxime
 Ripard" <mripard@kernel.org>, "Neil Armstrong" <neil.armstrong@linaro.org>, "Pengutronix
 Kernel Team" <kernel@pengutronix.de>, "Philippe Cornu" <philippe.cornu@st.com>, "Robert
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On Wed, 7 Jan 2026 14:13:03 +0100, Luca Ceresoli wrote:
> of_drm_find_bridge() is deprecated. Move to its replacement
> of_drm_find_and_get_bridge() which gets a bridge reference, and ensure it
> is put when done. Also switch to the drm_bridge::next_bridge pointer.
>=20
> This needs to handle both cases: when of_drm_find_panel() succeeds and wh=
en
>=20
> [ ... ]

Acked-by: Maxime Ripard <mripard@kernel.org>

Thanks!
Maxime