From f2a4a13ab2ca3605010d72c774b6aab3ba1a09f4 Mon Sep 17 00:00:00 2001
From: zhong jiang <zhongjiang@huawei.com>
Date: Mon, 23 Sep 2019 09:24:43 +0800
Subject: drm/vkms: Fix an undefined reference error in vkms_composer_worker
Git-commit: f2a4a13ab2ca3605010d72c774b6aab3ba1a09f4
Patch-mainline: v5.5-rc1
References: bsc#1152489
I hit the following error when compile the kernel.
drivers/gpu/drm/vkms/vkms_composer.o: In function `vkms_composer_worker':
vkms_composer.c:(.text+0x5e4): undefined reference to `crc32_le'
make: *** [vmlinux] Error 1
Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/1569201883-18779-1-git-send-email-zhongjiang@huawei.com
Acked-by: Thomas Zimmermann <tzimmermann@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 caeef11976e8..9591bd720e56 100644
--- a/drivers/gpu/drm/Kconfig
+++ b/drivers/gpu/drm/Kconfig
@@ -263,6 +263,7 @@ config DRM_VKMS
tristate "Virtual KMS (EXPERIMENTAL)"
depends on DRM
select DRM_KMS_HELPER
+ select CRC32
default n
help
Virtual Kernel Mode-Setting (VKMS) is used for testing or for
--
2.28.0