From 499631d5ae7dd0aacc9601b71a3b80d2b27d9120 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Tue, 17 Jan 2023 17:54:50 +0100 Subject: drm: panel: visionox: add backlight dependency The newly added driver uses the backlight subsystem but is missing the corresponding Kconfig dependency: arm-linux-gnueabi-ld: drivers/gpu/drm/panel/panel-visionox-vtdr6130.o: in function `visionox_vtdr6130_probe': panel-visionox-vtdr6130.c:(.text+0xdee): undefined reference to `devm_backlight_device_register' Fixes: 65dc9360f741 ("drm: panel: Add Himax HX8394 panel controller driver") Signed-off-by: Arnd Bergmann Signed-off-by: Linus Walleij Link: https://patchwork.freedesktop.org/patch/msgid/20230117165522.2104380-1-arnd@kernel.org --- drivers/gpu/drm/panel/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/panel/Kconfig') diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig index dd79928f5482..8f2046caaa6b 100644 --- a/drivers/gpu/drm/panel/Kconfig +++ b/drivers/gpu/drm/panel/Kconfig @@ -742,6 +742,7 @@ config DRM_PANEL_VISIONOX_VTDR6130 tristate "Visionox VTDR6130" depends on OF depends on DRM_MIPI_DSI + depends on BACKLIGHT_CLASS_DEVICE help Say Y here if you want to enable support for Visionox VTDR6130 1080x2400 AMOLED DSI panel. -- cgit v1.2.3