linux-kernel - Re: [PATCH v3 05/10] drm/display: bridge-connector: hook in CEC notifier support

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Message-ID: <jesawkrivnr2seor37i324zxzntt7zqvlwfdg37shfykl2e3q2@strwurvshn22>
Date: Tue, 28 Jan 2025 17:14:56 +0100
From: Maxime Ripard <mripard@...nel.org>
To: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Cc: Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, 
	Thomas Zimmermann <tzimmermann@...e.de>, David Airlie <airlied@...il.com>, 
	Simona Vetter <simona@...ll.ch>, Dave Stevenson <dave.stevenson@...pberrypi.com>, 
	Maíra Canal <mcanal@...lia.com>, Raspberry Pi Kernel Maintenance <kernel-list@...pberrypi.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>, 
	dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 05/10] drm/display: bridge-connector: hook in CEC
 notifier support

On Sun, Jan 26, 2025 at 03:29:10PM +0200, Dmitry Baryshkov wrote:
> Allow HDMI DRM bridges to create CEC notifier. Physical address is
> handled automatically by drm_atomic_helper_connector_hdmi_hotplug()
> being called from .detect() path.
> 
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
> ---
>  drivers/gpu/drm/bridge/lontium-lt9611.c        |  2 +-
>  drivers/gpu/drm/display/Kconfig                |  1 +
>  drivers/gpu/drm/display/drm_bridge_connector.c | 11 ++++++++++-
>  include/drm/drm_bridge.h                       |  9 +++++++--
>  4 files changed, 19 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/gpu/drm/bridge/lontium-lt9611.c b/drivers/gpu/drm/bridge/lontium-lt9611.c
> index 0df2c68e45897f2f2eed10a56dd670582526180b..158a4966ac00657074b11e93dc9bcab41c16db18 100644
> --- a/drivers/gpu/drm/bridge/lontium-lt9611.c
> +++ b/drivers/gpu/drm/bridge/lontium-lt9611.c
> @@ -1252,7 +1252,7 @@ static int lt9611_probe(struct i2c_client *client)
>  	lt9611->bridge.type = DRM_MODE_CONNECTOR_HDMIA;
>  	lt9611->bridge.vendor = "Lontium";
>  	lt9611->bridge.product = "LT9611";
> -	lt9611->bridge.hdmi_audio_dev = dev;
> +	lt9611->bridge.hdmi_dev = dev;
>  	lt9611->bridge.hdmi_audio_max_i2s_playback_channels = 8;
>  	lt9611->bridge.hdmi_audio_dai_port = 2;

This looks unrleated?

Maxime

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