drm/tegra: Correct copying of waitchecks and disable them in the 'submit' IOCTL

The waitchecks along with multiple syncpoints per submit are not ready
for use yet, let's forbid them for now.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/include/linux/host1x.h b/include/linux/host1x.h
index 840a8ad627b2..ba0b245da732 100644
--- a/include/linux/host1x.h
+++ b/include/linux/host1x.h
@@ -193,6 +193,13 @@ struct host1x_reloc {
 	unsigned long shift;
 };
 
+struct host1x_waitchk {
+	struct host1x_bo *bo;
+	u32 offset;
+	u32 syncpt_id;
+	u32 thresh;
+};
+
 struct host1x_job {
 	/* When refcount goes to zero, job can be freed */
 	struct kref ref;