Resolve warnings about non-existing symbols by selecting DRM_DP_HELPER.
Signed-off-by: Thomas Zimmermann <tzimmermann@xxxxxxx>
Fixes: adb9d5a2cc77 ("drm/dp: Move DisplayPort helpers into separate helper module")
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Cc: Lyude Paul <lyude@xxxxxxxxxx>
Cc: Daniel Vetter <daniel@xxxxxxxx>
Cc: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx>
Cc: Maxime Ripard <mripard@xxxxxxxxxx>
Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
---
drivers/gpu/drm/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig
index 91f54aeb0b7c..65897777d931 100644
--- a/drivers/gpu/drm/Kconfig
+++ b/drivers/gpu/drm/Kconfig
@@ -68,6 +68,7 @@ config DRM_DEBUG_SELFTEST
depends on DRM
depends on DEBUG_KERNEL
select PRIME_NUMBERS
+ select DRM_DP_HELPER
select DRM_LIB_RANDOM
select DRM_KMS_HELPER
select DRM_EXPORT_FOR_TESTS if m
--
2.34.1
