From: Chaoyi Chen <kernel@airkyi.com>
To: "Andrzej Hajda" <andrzej.hajda@intel.com>,
"Neil Armstrong" <neil.armstrong@linaro.org>,
"Robert Foss" <rfoss@kernel.org>,
"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>,
"Sandy Huang" <hjc@rock-chips.com>,
"Heiko Stübner" <heiko@sntech.de>,
"Andy Yan" <andy.yan@rock-chips.com>,
"Vinod Koul" <vkoul@kernel.org>,
"Chaoyi Chen" <chaoyi.chen@rock-chips.com>,
"Sebastian Reichel" <sebastian.reichel@collabora.com>,
"Nicolas Frattaroli" <nicolas.frattaroli@collabora.com>,
"Heikki Krogerus" <heikki.krogerus@linux.intel.com>
Cc: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org,
linux-phy@lists.infradead.org
Subject: [PATCH v5 2/6] drm/display: Add soft depend for aux-hpd-typec-dp-bridge module
Date: Thu, 30 Jul 2026 09:33:45 +0800 [thread overview]
Message-ID: <20260730013349.51-3-kernel@airkyi.com> (raw)
In-Reply-To: <20260730013349.51-1-kernel@airkyi.com>
From: Chaoyi Chen <chaoyi.chen@rock-chips.com>
The aux-hpd-typec-dp-bridge module serves as a generic TypeC
DisplayPort HPD bridge and is not required by any other
module. Therefore, it will not be auto-loaded.
Given that the drm_display_helper module houses DisplayPort-related
helper code, add a MODULE_SOFTDEP() within it to suggest loading the
aux-hpd-typec-dp-bridge module beforehand.
Suggeted-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Chaoyi Chen <chaoyi.chen@rock-chips.com>
---
drivers/gpu/drm/display/drm_display_helper_mod.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/display/drm_display_helper_mod.c b/drivers/gpu/drm/display/drm_display_helper_mod.c
index d8a6e6228773..f0152d6b0b2d 100644
--- a/drivers/gpu/drm/display/drm_display_helper_mod.c
+++ b/drivers/gpu/drm/display/drm_display_helper_mod.c
@@ -18,5 +18,6 @@ static void __exit drm_display_helper_module_exit(void)
drm_dp_aux_dev_exit();
}
+MODULE_SOFTDEP("pre: aux-hpd-typec-dp-bridge");
module_init(drm_display_helper_module_init);
module_exit(drm_display_helper_module_exit);
--
2.53.0
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next prev parent reply other threads:[~2026-07-30 1:35 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-30 1:33 [PATCH v5 0/6] drm/bridge: Implement generic USB Type-C DP HPD bridge Chaoyi Chen
2026-07-30 1:33 ` [PATCH v5 1/6] " Chaoyi Chen
2026-07-30 1:33 ` Chaoyi Chen [this message]
2026-07-30 1:33 ` [PATCH v5 3/6] drm/bridge: aux: Add drm_aux_bridge_register_from_node() Chaoyi Chen
2026-07-30 1:33 ` [PATCH v5 4/6] phy: rockchip: phy-rockchip-typec: Add DRM AUX bridge Chaoyi Chen
2026-07-30 1:33 ` [PATCH v5 5/6] drm/rockchip: cdn-dp: Support handle lane info without extcon Chaoyi Chen
2026-07-30 1:33 ` [PATCH v5 6/6] drm/rockchip: cdn-dp: Add multiple bridges to support PHY port selection Chaoyi Chen
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