video: tegra: host: nvdla: "Fast-forward" from dev-main

a11353e video: tegra: host: restores sof/eof, TS feature
30ad926 Revert "video: tegra: host: dla: refactor and cleanup code"
90728d1 Revert "video: tegra: host: add prefence signal support"
3a3cb49 Revert "video: tegra: host: add sof/eof taskstatus support"
ba8175d Revert "video: tegra: host: increase fw minor version"
641c3dd Revert "video: tegra: host: add sof/eof timestamp support"
dcdb0d6 video: tegra: host: increase fw minor version
a9cb0c9 video: tegra: host: add sof/eof timestamp support
6f683c8 video: tegra: host: add sof/eof taskstatus support
109f8e8 video: tegra: host: add prefence signal support
890be46 video: tegra: host: dla: refactor and cleanup code
fca91ed video: tegra: host: dla: use nvdla_queue
e428726 video: tegra: host: dla: switch to nvdla_buffer
b438bc7 video: tegra: host: dla: factor out nvhost queue
a6c24d8 video: tegra: host: dla: factor out nvhost buffer
0f2f0cc video: tegra: host: dla: addresslist alignment to 256
c0f2c0a video: tegra: host: update fw version interface
2aec9c3 video: tegra: host: update os and fw version interface

Bug 2635977

Change-Id: Ia66198c644032fffd8d12e7ba19ebdc785ce9aa2
Signed-off-by: Mitch Harwell <mharwell@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2145521
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Tested-by: Bharat Nihalani <bnihalani@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 5 insertions, 1 deletions

diff --git a/include/uapi/linux/nvdev_fence.h b/include/uapi/linux/nvdev_fence.h
index 37d81be43..5877a3887 100644
--- a/include/uapi/linux/nvdev_fence.h
+++ b/include/uapi/linux/nvdev_fence.h
@@ -3,7 +3,7 @@
  *
  * Tegra PVA/DLA fence support
  *
- * Copyright (c) 2018, NVIDIA Corporation.  All rights reserved.
+ * Copyright (c) 2018-2019, NVIDIA Corporation.  All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -34,6 +34,7 @@ enum nvdev_fence_kind {
  * struct nvdev_fence structure for passing fence information
  *
  * @type: Type of the fence (syncpoint, sync fd or semaphore)
+ * @type: fence action (wait or signal)
  * @syncpoint_index: Syncpoint id
  * @syncpoint_value: Value of syncpoint id
  * @sync_fd: Linux sync FD handle
@@ -47,6 +48,9 @@ struct nvdev_fence {
 #define NVDEV_FENCE_TYPE_SYNC_FD      1
 #define NVDEV_FENCE_TYPE_SEMAPHORE    2
 #define NVDEV_FENCE_TYPE_SEMAPHORE_TS 3
+        __u32 action;
+#define NVDEV_FENCE_WAIT        0
+#define NVDEV_FENCE_SIGNAL      1
         __u32 syncpoint_index;
         __u32 syncpoint_value;
         __u32 sync_fd;