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 14/22] drm: bridge: dw_hdmi: Update EDID and CEC phys addr in bridge detect()
Date: Sat, 16 May 2026 18:38:24 +0000 [thread overview]
Message-ID: <20260516183838.2024991-15-jonas@kwiboo.se> (raw)
In-Reply-To: <20260516183838.2024991-1-jonas@kwiboo.se>
Update EDID and CEC phys addr in the bridge detect() func to closely
match the behavior of a bridge connector with a HDMI bridge attached
and the dw-hdmi connector.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
---
v6: New patch
This is a temporary change until dw-hdmi is fully converted into a
HDMI bridge in a future part of this multi-series effort.
---
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
index 2bb043d64b65..3649ccf8d994 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
@@ -2969,8 +2969,17 @@ static enum drm_connector_status
dw_hdmi_bridge_detect(struct drm_bridge *bridge, struct drm_connector *connector)
{
struct dw_hdmi *hdmi = bridge->driver_private;
+ enum drm_connector_status status;
- return dw_hdmi_detect(hdmi);
+ status = dw_hdmi_detect(hdmi);
+
+ /*
+ * Update EDID and CEC phys addr to match the behavior of a bridge
+ * connector with a HDMI bridge attached and the dw-hdmi connector.
+ */
+ dw_hdmi_connector_status_update(hdmi, connector, status);
+
+ return status;
}
static const struct drm_edid *dw_hdmi_bridge_edid_read(struct drm_bridge *bridge,
--
2.54.0
next prev parent reply other threads:[~2026-05-16 18:42 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 ` Jonas Karlman [this message]
2026-05-18 6:41 ` Claude review: drm: bridge: dw_hdmi: Update EDID and CEC phys addr in bridge detect() Claude Code Review Bot
2026-05-16 18:38 ` [PATCH v6 15/22] drm: bridge: dw_hdmi: Declare bridge CEC notifier support Jonas Karlman
2026-05-18 6:41 ` Claude review: " 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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