Thread (14 messages) 14 messages, 4 authors, 3d ago
WARM3d

[PATCH v4 2/9] drm/bridge: ti-dlpc3433: don't depend on DRM_PANEL, select DRM_PANEL_BRIDGE

From: Luca Ceresoli <luca.ceresoli@bootlin.com>
Date: 2026-09-15 16:47:02
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: Jagan Teki <jagan@amarulasolutions.com>
Cc: Christopher Vollo <redacted>
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
---
 drivers/gpu/drm/bridge/Kconfig | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/Kconfig b/drivers/gpu/drm/bridge/Kconfig
index a402f8c5b321..c98f62b23b1d 100644
--- a/drivers/gpu/drm/bridge/Kconfig
+++ b/drivers/gpu/drm/bridge/Kconfig
@@ -428,9 +428,10 @@ config DRM_TOSHIBA_TC358775
 
 config DRM_TI_DLPC3433
 	tristate "TI DLPC3433 Display controller"
-	depends on DRM && DRM_PANEL
+	depends on DRM
 	depends on OF
 	select DRM_MIPI_DSI
+	select DRM_PANEL_BRIDGE
 	help
 	  TI DLPC3433 is a MIPI DSI based display controller bridge
 	  for processing high resolution DMD based projectors.
-- 
2.55.0

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