gpu: nvgpu: add tsg support for vgpu

- make tsg_gk20a.c call HAL for enable/disable channels
- add preempt_tsg HAL callbacks
- add tsg bind/unbind channel HAL callbacks
- add according tsg callbacks for vgpu

Bug 1702773
JIRA VFND-1003

Change-Id: I2cba74b3ebd3920ef09219a168e6433d9574dbe8
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: http://git-master/r/1144932
(cherry picked from commit c3787de7d38651d46969348f5acae2ba86b31ec7)
Reviewed-on: http://git-master/r/1126942
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/vgpu/vgpu.h b/drivers/gpu/nvgpu/vgpu/vgpu.h
index 32f4b110..fdd0a54c 100644
--- a/drivers/gpu/nvgpu/vgpu/vgpu.h
+++ b/drivers/gpu/nvgpu/vgpu/vgpu.h
@@ -1,7 +1,7 @@
 /*
  * Virtualized GPU Interfaces
  *
- * Copyright (c) 2014-2015, NVIDIA CORPORATION.  All rights reserved.
+ * Copyright (c) 2014-2016, NVIDIA CORPORATION.  All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms and conditions of the GNU General Public License,
@@ -47,6 +47,7 @@ void vgpu_init_gr_ops(struct gpu_ops *gops);
 void vgpu_init_ltc_ops(struct gpu_ops *gops);
 void vgpu_init_mm_ops(struct gpu_ops *gops);
 void vgpu_init_debug_ops(struct gpu_ops *gops);
+void vgpu_init_tsg_ops(struct gpu_ops *gops);
 int vgpu_init_mm_support(struct gk20a *g);
 int vgpu_init_gr_support(struct gk20a *g);
 int vgpu_init_fifo_support(struct gk20a *g);