1 files changed, 8 insertions, 1 deletions

diff --git a/include/uapi/linux/nvgpu.h b/include/uapi/linux/nvgpu.h
index 8b29a3ae..c34a7e83 100644
--- a/include/uapi/linux/nvgpu.h
+++ b/include/uapi/linux/nvgpu.h
@@ -970,11 +970,18 @@ struct nvgpu_gpu_set_event_filter_args {
 #define NVGPU_IOCTL_TSG_GET_TIMESLICE \
         _IOR(NVGPU_TSG_IOCTL_MAGIC, 10, struct nvgpu_timeslice_args)
 
+
+#ifdef CONFIG_TEGRA_19x_GPU
+#define NVGPU_TSG_IOCTL_MAX_ARG_SIZE    \
+                NVGPU_TSG_IOCTL_MAX_ARG
+#define NVGPU_TSG_IOCTL_LAST            \
+        _IOC_NR(NVGPU_TSG_IOCTL_MAX)
+#else
 #define NVGPU_TSG_IOCTL_MAX_ARG_SIZE    \
         sizeof(struct nvgpu_event_id_ctrl_args)
 #define NVGPU_TSG_IOCTL_LAST            \
         _IOC_NR(NVGPU_IOCTL_TSG_GET_TIMESLICE)
-
+#endif
 
 /*
  * /dev/nvhost-dbg-gpu device