This doesn't require any additional functionality from the driver but
is a prerequisite to userland calling the syncobj ioctls.
Signed-off-by: Stefan Schake <stschake@xxxxxxxxx>
---
drivers/gpu/drm/vc4/vc4_drv.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/vc4/vc4_drv.c b/drivers/gpu/drm/vc4/vc4_drv.c
index 94b99c90425a..806c8004b793 100644
--- a/drivers/gpu/drm/vc4/vc4_drv.c
+++ b/drivers/gpu/drm/vc4/vc4_drv.c
@@ -175,7 +175,8 @@ static struct drm_driver vc4_drm_driver = {
DRIVER_GEM |
DRIVER_HAVE_IRQ |
DRIVER_RENDER |
- DRIVER_PRIME),
+ DRIVER_PRIME |
+ DRIVER_SYNCOBJ),
.lastclose = drm_fb_helper_lastclose,
.open = vc4_open,
.postclose = vc4_close,
--
2.14.1
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