During build of simple panel driver backlight is needed so let's enable
it:
aarch64-linux-gnu-ld.bfd: drivers/built-in.o: in function
`simple_panel_set_backlight':
u-boot/drivers/video/simple_panel.c:43: undefined reference to
`backlight_set_brightness'
aarch64-linux-gnu-ld.bfd: drivers/built-in.o: in function
`simple_panel_enable_backlight':
u-boot/drivers/video/simple_panel.c:28: undefined reference to
`backlight_enable'
Signed-off-by: Marcin Juszkiewicz <mar...@juszkiewicz.com.pl>
---
drivers/video/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git drivers/video/Kconfig drivers/video/Kconfig
index 998271b9b6..0dd78472d5 100644
--- drivers/video/Kconfig
+++ drivers/video/Kconfig
@@ -199,7 +199,7 @@ config PANEL
config SIMPLE_PANEL
bool "Enable simple panel support"
- depends on PANEL
+ depends on PANEL && BACKLIGHT
default y
help
This turns on a simple panel driver that enables a compatible
--
2.28.0
