linux-kernel - Re: [PATCH] drm/display: bridge-connector: correct CEC bridge pointers in drm_bridge_connector

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Message-ID: <20250719194446.4fe59508@booty>
Date: Sat, 19 Jul 2025 19:44:46 +0200
From: Luca Ceresoli <luca.ceresoli@...tlin.com>
To: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.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>,
 dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] drm/display: bridge-connector: correct CEC bridge
 pointers in drm_bridge_connector_init

On Sat, 19 Jul 2025 13:58:13 +0300
Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com> wrote:

> The bridge used in drm_bridge_connector_init() for CEC init does not
> correctly point to the required HDMI CEC bridge, which can lead to
> errors during CEC initialization.
> 
> Fixes: 65a2575a68e4 ("drm/display: bridge-connector: hook in CEC notifier support")
> Fixes: a74288c8ded7 ("drm/display: bridge-connector: handle CEC adapters")
> Reported-by: Luca Ceresoli <luca.ceresoli@...tlin.com>
> Closes: http://lore.kernel.org/r/20250718164156.194702d9@booty/
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>

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

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