gpu: nvgpu: vgpu: add user API to get a syncpoint

Add new characteristics flag NVGPU_GPU_FLAGS_SUPPORT_USER_SYNCPOINT to indicate
support for this new API
Add new flag NVGPU_SUPPORT_USER_SYNCPOINT for use of core driver.

Set this flag for VGPU-GV11B

Bug 200326065
Jira NVGPU-179

Change-Id: I6c992b13268b688a2bbc93a3331e987ea2f7dd0c
Signed-off-by: Lakshmanan M <lm@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1670452
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Tested-by: Jitendra Pratap Singh Chauhan <jchauhan@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/vgpu/gv11b/vgpu_gv11b.c b/drivers/gpu/nvgpu/vgpu/gv11b/vgpu_gv11b.c
index a303a3a2..933e8357 100644
--- a/drivers/gpu/nvgpu/vgpu/gv11b/vgpu_gv11b.c
+++ b/drivers/gpu/nvgpu/vgpu/gv11b/vgpu_gv11b.c
@@ -42,6 +42,7 @@ int vgpu_gv11b_init_gpu_characteristics(struct gk20a *g)
         __nvgpu_set_enabled(g, NVGPU_SUPPORT_IO_COHERENCE, true);
         __nvgpu_set_enabled(g, NVGPU_SUPPORT_SCG, true);
         __nvgpu_set_enabled(g, NVGPU_SUPPORT_SYNCPOINT_ADDRESS, true);
+        __nvgpu_set_enabled(g, NVGPU_SUPPORT_USER_SYNCPOINT, true);
 
         return 0;
 }