gpu: nvgpu: add characteristics flag NVGPU_GPU_FLAGS_SUPPORT_TSG

NVGPU_GPU_FLAGS_SUPPORT_TSG indicates both the kernel driver and
device support time slice group (TSG).

Bug 1617046
Bug 200155618

Change-Id: Ib3490a32b773222560c58f1fd6d32bffcb97d6cd
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: http://git-master/r/1010173
Reviewed-by: Sami Kiminki <skiminki@nvidia.com>
Reviewed-by: Aingara Paramakuru <aparamakuru@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vladislav Buzov <vbuzov@nvidia.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.c b/drivers/gpu/nvgpu/gk20a/gk20a.c
index 4ddb244b..bbcf60e3 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.c
@@ -1999,6 +1999,7 @@ int gk20a_init_gpu_characteristics(struct gk20a *g)
                 gpu->flags |= NVGPU_GPU_FLAGS_HAS_SYNCPOINTS;
 
         gpu->flags |= NVGPU_GPU_FLAGS_SUPPORT_USERSPACE_MANAGED_AS;
+        gpu->flags |= NVGPU_GPU_FLAGS_SUPPORT_TSG;
 
         gpu->gpc_mask = 1;