linux-kernel - [PATCH v3 3/7] drm/bridge: simple: add ASL CS5263 DP-to-HDMI bridge

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Message-ID: <20251121142623.251118-4-ggo@tuxedocomputers.com>
Date: Fri, 21 Nov 2025 15:26:15 +0100
From: Georg Gottleuber <ggo@...edocomputers.com>
To: Bjorn Andersson <andersson@...nel.org>,
	Konrad Dybcio <konradybcio@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	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>
Cc: linux-arm-msm@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Ettore Chimenti <ettore.chimenti@...aro.org>,
	Srinivas Kandagatla <srini@...nel.org>,
	stefan.schmidt@...aro.org,
	stephan.gerhold@...aro.org,
	wse@...edocomputers.com,
	cs@...edo.de,
	Georg Gottleuber <ggo@...edocomputers.com>,
	dri-devel@...ts.freedesktop.org
Subject: [PATCH v3 3/7] drm/bridge: simple: add ASL CS5263 DP-to-HDMI bridge

From: Ettore Chimenti <ettore.chimenti@...aro.org>

Add support for the transparent ASL CS5263 DP-to-HDMI bridge.

Signed-off-by: Ettore Chimenti <ettore.chimenti@...aro.org>
Signed-off-by: Georg Gottleuber <ggo@...edocomputers.com>
---
 drivers/gpu/drm/bridge/simple-bridge.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/gpu/drm/bridge/simple-bridge.c b/drivers/gpu/drm/bridge/simple-bridge.c
index e4d0bc2200f8..94aba5a9c9b9 100644
--- a/drivers/gpu/drm/bridge/simple-bridge.c
+++ b/drivers/gpu/drm/bridge/simple-bridge.c
@@ -261,6 +261,11 @@ static const struct of_device_id simple_bridge_match[] = {
 			.timings = &default_bridge_timings,
 			.connector_type = DRM_MODE_CONNECTOR_VGA,
 		},
+	}, {
+		.compatible = "asl-tek,cs5263",
+		.data = &(const struct simple_bridge_info) {
+			.connector_type = DRM_MODE_CONNECTOR_HDMIA,
+		},
 	}, {
 		.compatible = "radxa,ra620",
 		.data = &(const struct simple_bridge_info) {
-- 
2.43.0