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From: Jonas Karlman <jonas@kwiboo.se>
To: Andrzej Hajda <andrzej.hajda@intel.com>,
	Neil Armstrong <neil.armstrong@linaro.org>,
	Robert Foss <rfoss@kernel.org>, Heiko Stuebner <heiko@sntech.de>,
	Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
	Jonas Karlman <jonas@kwiboo.se>,
	Jernej Skrabec <jernej.skrabec@gmail.com>,
	Luca Ceresoli <luca.ceresoli@bootlin.com>,
	Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
	Maxime Ripard <mripard@kernel.org>,
	Thomas Zimmermann <tzimmermann@suse.de>,
	David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>
Cc: Liu Ying <victor.liu@nxp.com>, Sandy Huang <hjc@rock-chips.com>,
	Andy Yan <andy.yan@rock-chips.com>,
	Chen-Yu Tsai <wens@kernel.org>,
	Christian Hewitt <christianshewitt@gmail.com>,
	Diederik de Haas <diederik@cknow-tech.com>,
	Nicolas Frattaroli <nicolas.frattaroli@collabora.com>,
	Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>,
	dri-devel@lists.freedesktop.org,
	linux-arm-kernel@lists.infradead.org,
	linux-rockchip@lists.infradead.org,
	linux-amlogic@lists.infradead.org, linux-sunxi@lists.linux.dev,
	imx@lists.linux.dev, linux-kernel@vger.kernel.org
Subject: [PATCH v6 15/22] drm: bridge: dw_hdmi: Declare bridge CEC notifier support
Date: Sat, 16 May 2026 18:38:25 +0000	[thread overview]
Message-ID: <20260516183838.2024991-16-jonas@kwiboo.se> (raw)
In-Reply-To: <20260516183838.2024991-1-jonas@kwiboo.se>

EDID and CEC phys addr is now being updated in bridge detect() func,
making it possible to have CEC notifier support using the bridge
connector.

Add the CEC notifier bridge op to instruct the bridge connector to make
use of the generic CEC notifier helpers.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
---
v6: New patch
---
 drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
index 3649ccf8d994..1402b3963ae1 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
@@ -3537,6 +3537,9 @@ struct dw_hdmi *dw_hdmi_probe(struct platform_device *pdev,
 		pdevinfo.dma_mask = 0;
 
 		hdmi->cec = platform_device_register_full(&pdevinfo);
+
+		hdmi->bridge.ops |= DRM_BRIDGE_OP_HDMI_CEC_NOTIFIER;
+		hdmi->bridge.hdmi_cec_dev = hdmi->dev;
 	}
 
 	drm_bridge_add(&hdmi->bridge);
-- 
2.54.0


  parent reply	other threads:[~2026-05-16 18:51 UTC|newest]

Thread overview: 46+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-05-16 18:38 [PATCH v6 00/22] drm: bridge: dw_hdmi: Misc enable/disable, CEC and EDID cleanup Jonas Karlman
2026-05-16 18:38 ` [PATCH v6 01/22] drm: bridge: dw_hdmi: Disable scrambler feature when not supported Jonas Karlman
2026-05-18  6:41   ` Claude review: " Claude Code Review Bot
2026-05-16 18:38 ` [PATCH v6 02/22] drm: bridge: dw_hdmi: Only notify connected status on HPD interrupt Jonas Karlman
2026-05-18  6:41   ` Claude review: " Claude Code Review Bot
2026-05-16 18:38 ` [PATCH v6 03/22] drm: bridge: dw_hdmi: Call poweron/poweroff from atomic enable/disable Jonas Karlman
2026-05-18  6:41   ` Claude review: " Claude Code Review Bot
2026-05-16 18:38 ` [PATCH v6 04/22] drm: bridge: dw_hdmi: Use passed mode instead of stored previous_mode Jonas Karlman
2026-05-18  6:41   ` Claude review: " Claude Code Review Bot
2026-05-16 18:38 ` [PATCH v6 05/22] drm: bridge: dw_hdmi: Fold poweron and setup functions Jonas Karlman
2026-05-18  6:41   ` Claude review: " Claude Code Review Bot
2026-05-16 18:38 ` [PATCH v6 06/22] drm: bridge: dw_hdmi: Remove previous_mode and mode_set Jonas Karlman
2026-05-18  6:41   ` Claude review: " Claude Code Review Bot
2026-05-16 18:38 ` [PATCH v6 07/22] drm: bridge: dw_hdmi: Hold bridge ref until connector cleanup Jonas Karlman
2026-05-18  6:41   ` Claude review: " Claude Code Review Bot
2026-05-16 18:38 ` [PATCH v6 08/22] drm: bridge: dw_hdmi: Unregister CEC notifier during " Jonas Karlman
2026-05-18  6:41   ` Claude review: " Claude Code Review Bot
2026-05-16 18:38 ` [PATCH v6 09/22] drm: bridge: dw_hdmi: Invalidate CEC phys addr from connector detect Jonas Karlman
2026-05-18  6:41   ` Claude review: " Claude Code Review Bot
2026-05-16 18:38 ` [PATCH v6 10/22] drm: bridge: dw_hdmi: Remove cec_notifier_mutex Jonas Karlman
2026-05-18  6:41   ` Claude review: " Claude Code Review Bot
2026-05-16 18:38 ` [PATCH v6 11/22] drm: bridge: dw_hdmi: Extract dw_hdmi_connector_status_update() Jonas Karlman
2026-05-18  6:41   ` Claude review: " Claude Code Review Bot
2026-05-16 18:38 ` [PATCH v6 12/22] drm: bridge: dw_hdmi: Use dw_hdmi_connector_status_update() Jonas Karlman
2026-05-18  6:41   ` Claude review: " Claude Code Review Bot
2026-05-16 18:38 ` [PATCH v6 13/22] drm: bridge: dw_hdmi: Use generic CEC notifier helpers Jonas Karlman
2026-05-18  6:41   ` Claude review: " Claude Code Review Bot
2026-05-16 18:38 ` [PATCH v6 14/22] drm: bridge: dw_hdmi: Update EDID and CEC phys addr in bridge detect() Jonas Karlman
2026-05-18  6:41   ` Claude review: " Claude Code Review Bot
2026-05-16 18:38 ` Jonas Karlman [this message]
2026-05-18  6:41   ` Claude review: drm: bridge: dw_hdmi: Declare bridge CEC notifier support Claude Code Review Bot
2026-05-16 18:38 ` [PATCH v6 16/22] drm: bridge: dw_hdmi: Use display_info is_hdmi and has_audio Jonas Karlman
2026-05-18  6:41   ` Claude review: " Claude Code Review Bot
2026-05-16 18:38 ` [PATCH v6 17/22] drm: bridge: dw_hdmi: Drop call to drm_bridge_hpd_notify() Jonas Karlman
2026-05-18  6:41   ` Claude review: " Claude Code Review Bot
2026-05-16 18:38 ` [PATCH v6 18/22] drm: bridge: dw_hdmi: Use delayed_work to debounce hotplug event Jonas Karlman
2026-05-18  6:41   ` Claude review: " Claude Code Review Bot
2026-05-16 18:38 ` [PATCH v6 19/22] drm: bridge: dw_hdmi: Rework HDP and RXSENSE interrupt handling Jonas Karlman
2026-05-18  6:41   ` Claude review: " Claude Code Review Bot
2026-05-16 18:38 ` [PATCH v6 20/22] drm: bridge: dw_hdmi: Remove the empty dw_hdmi_setup_rx_sense() Jonas Karlman
2026-05-18  6:41   ` Claude review: " Claude Code Review Bot
2026-05-16 18:38 ` [PATCH v6 21/22] drm: bridge: dw_hdmi: Remove the empty dw_hdmi_phy_update_hpd() Jonas Karlman
2026-05-18  6:41   ` Claude review: " Claude Code Review Bot
2026-05-16 18:38 ` [PATCH v6 22/22] drm: bridge: dw_hdmi: Merge top and bottom half IRQ handlers Jonas Karlman
2026-05-18  6:41   ` Claude review: " Claude Code Review Bot
2026-05-18  6:41 ` Claude review: drm: bridge: dw_hdmi: Misc enable/disable, CEC and EDID cleanup Claude Code Review Bot

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