Thread (13 messages) flat view 13 messages, 4 authors, 4d ago
COOLING4d

[PATCH v4 3/9] drm/bridge: nxp-ptn3460: select DRM_PANEL_BRIDGE, not DRM_PANEL

From: Luca Ceresoli <luca.ceresoli@bootlin.com>
Date: 2026-09-15 16:47:06
Also in: dri-devel, linux-mediatek, lkml
Subsystem: drm drivers, drm drivers and misc gpu patches, drm drivers for bridge chips, the rest · Maintainers: David Airlie, Simona Vetter, Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Andrzej Hajda, Neil Armstrong, Robert Foss, Linus Torvalds

This driver does not use the drm_panel APIs at all, so no need to select
DRM_PANEL.

But it uses devm_drm_of_get_bridge(), which is enabled by DRM_PANEL_BRIDGE.

Cc: Sean Paul <redacted>
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
---
 drivers/gpu/drm/bridge/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/Kconfig b/drivers/gpu/drm/bridge/Kconfig
index c98f62b23b1d..1d4db73bd760 100644
--- a/drivers/gpu/drm/bridge/Kconfig
+++ b/drivers/gpu/drm/bridge/Kconfig
@@ -259,7 +259,7 @@ config DRM_NXP_PTN3460
 	tristate "NXP PTN3460 DP/LVDS bridge"
 	depends on OF
 	select DRM_KMS_HELPER
-	select DRM_PANEL
+	select DRM_PANEL_BRIDGE
 	help
 	  NXP PTN3460 eDP-LVDS bridge chip driver.
 
-- 
2.55.0

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