LONTIUM_LT8912B uses "drm_display_mode_to_videomode" from
DRM framework that needs VIDEOMODE_HELPERS to be enabled.
Fixes: 30e2ae943c26 ("drm/bridge: Introduce LT8912B DSI to HDMI bridge")
Reported-by: Michal Suchánek <msucha...@suse.de>
Signed-off-by: Adrien Grassein <adrien.grass...@gmail.com>
---
drivers/gpu/drm/bridge/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/bridge/Kconfig b/drivers/gpu/drm/bridge/Kconfig
index 400193e38d29..70bcceaae9bf 100644
--- a/drivers/gpu/drm/bridge/Kconfig
+++ b/drivers/gpu/drm/bridge/Kconfig
@@ -68,6 +68,7 @@ config DRM_LONTIUM_LT8912B
select DRM_KMS_HELPER
select DRM_MIPI_DSI
select REGMAP_I2C
+ select VIDEOMODE_HELPERS
help
Driver for Lontium LT8912B DSI to HDMI bridge
chip driver.
--
2.25.1
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