From: Stefan Schake Date: Wed, 25 Apr 2018 00:03:47 +0200 Subject: drm/vc4: Enable syncobj support Git-commit: c720d8914397fe8efc568eea71e0dd240755a2d9 Patch-mainline: v4.18-rc1 References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166 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 Signed-off-by: Eric Anholt Reviewed-by: Eric Anholt Link: https://patchwork.freedesktop.org/patch/msgid/1524607427-12876-4-git-send-email-stschake@gmail.com Acked-by: Petr Tesarik --- drivers/gpu/drm/vc4/vc4_drv.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/drivers/gpu/drm/vc4/vc4_drv.c +++ b/drivers/gpu/drm/vc4/vc4_drv.c @@ -176,7 +176,8 @@ 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,