[PATCH 5/9] drm/cirrus: Set DRM_VBLANK_FLAG_SIMULATED

[Thomas Zimmermann <tzimmermann@suse.de>]

Mark the vblank event on cirrus as simulated, so that the WAIT_VBLANK
ioctl fails with an error. The ioctl should not be supported because
the output is not synchronized to a display refresh.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
---
 drivers/gpu/drm/tiny/cirrus-qemu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/tiny/cirrus-qemu.c b/drivers/gpu/drm/tiny/cirrus-qemu.c
index 075221b431d3..01522d1158b2 100644
--- a/drivers/gpu/drm/tiny/cirrus-qemu.c
+++ b/drivers/gpu/drm/tiny/cirrus-qemu.c
@@ -501,7 +501,7 @@ static int cirrus_pipe_init(struct cirrus_device *cirrus)
 	if (ret)
 		return ret;
 
-	ret = drm_vblank_init(dev, 1);
+	ret = drmm_vblank_init(dev, 1, DRM_VBLANK_FLAG_SIMULATED);
 	if (ret)
 		return ret;
 
-- 
2.54.0