From e804ed7256c199edbd7e998d19474e3e9336f757 Mon Sep 17 00:00:00 2001
From: Thomas Zimmermann <tzimmermann@suse.de>
Date: Tue, 18 Jan 2022 16:44:18 +0100
Subject: drm/selftests: Select DRM_DP_HELPER
Git-commit: d7e3ea83bba81d6d9c8f80c62a99b018165f5808
Patch-mainline: v5.18-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225

Resolve warnings about non-existing symbols by selecting DRM_DP_HELPER.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Fixes: adb9d5a2cc77 ("drm/dp: Move DisplayPort helpers into separate helper module")
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Reported-by: kernel test robot <lkp@intel.com>
Cc: Lyude Paul <lyude@redhat.com>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: dri-devel@lists.freedesktop.org
Link: https://patchwork.freedesktop.org/patch/msgid/20220118154418.25932-1-tzimmermann@suse.de
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
 drivers/gpu/drm/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig
index cc3e979c9c9d..dfdd3ec5f793 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
-- 
2.38.1