linux-kernel - [PATCH 2/6] drm/bridge: simple: add the Parade PS185HDM DP-to-HDMI bridge

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Message-Id: <20251101-asus_usbc_dp-v1-2-9fd4eb9935e8@hotmail.com>
Date: Sat, 01 Nov 2025 13:54:13 +0100
From: Maud Spierings via B4 Relay <devnull+maud_spierings.hotmail.com@...nel.org>
To: 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>, 
 David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>, 
 Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, 
 Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>, 
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Bjorn Andersson <andersson@...nel.org>, 
 Konrad Dybcio <konradybcio@...nel.org>
Cc: dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org, 
 Maud Spierings <maud_spierings@...mail.com>
Subject: [PATCH 2/6] drm/bridge: simple: add the Parade PS185HDM DP-to-HDMI
 bridge

From: Maud Spierings <maud_spierings@...mail.com>

The Parade PS185HDM is a transparent Displayport to HDMI bridge.

Signed-off-by: Maud Spierings <maud_spierings@...mail.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..90abda199cea 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 = "parade,ps185hdm",
+		.data = &(const struct simple_bridge_info) {
+			.connector_type = DRM_MODE_CONNECTOR_HDMIA,
+		},
 	}, {
 		.compatible = "radxa,ra620",
 		.data = &(const struct simple_bridge_info) {

-- 
2.51.1