Like many other panel drivers, this one fails to build
when backlight support is disabled:
drivers/gpu/drm/panel/panel-raydium-rm68200.o: In function `rm68200_probe':
panel-raydium-rm68200.c:(.text+0x14a): undefined reference to `devm_of_find_backlight'
This adds the appropriate dependency.
Fixes: 2b7ed18bed1a ("drm/panel: Add support for Raydium RM68200 panel driver")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
drivers/gpu/drm/panel/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig
index 077bc58c1913..25682ff3449a 100644
--- a/drivers/gpu/drm/panel/Kconfig
+++ b/drivers/gpu/drm/panel/Kconfig
@@ -112,6 +112,7 @@ config DRM_PANEL_RAYDIUM_RM68200
tristate "Raydium RM68200 720x1280 DSI video mode panel"
depends on OF
depends on DRM_MIPI_DSI
+ depends on BACKLIGHT_CLASS_DEVICE
help
Say Y here if you want to enable support for Raydium RM68200
720x1280 DSI video mode panel.
--
2.9.0
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