drm/kms: fix Kconfig for new drivers.
Reported-by: Jiri Slaby <jslaby@suse.cz>
Reported-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
diff --git a/drivers/gpu/drm/ast/Kconfig b/drivers/gpu/drm/ast/Kconfig
index e43ff8d..a277b12 100644
--- a/drivers/gpu/drm/ast/Kconfig
+++ b/drivers/gpu/drm/ast/Kconfig
@@ -6,6 +6,7 @@
select FB_SYS_FILLRECT
select FB_SYS_IMAGEBLIT
select DRM_KMS_HELPER
+ select DRM_TTM
help
Say yes for experimental AST GPU driver. Do not enable
this driver without having a working -modesetting,