gpu: nvgpu: vgpu: add characteristic flag for syncpoint address support

Add characteristic flag NVGPU_GPU_FLAGS_SUPPORT_SYNCPOINT_ADDRESS to indicate if
platform supports semaphore GPU_VA address for a syncpoint

Bug 200327559

Change-Id: I20f532e22c29d1adaff0fbc4204e36cc8455e572
Signed-off-by: Lakshmanan M <lm@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1657983
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: Jitendra Pratap Singh Chauhan <jchauhan@nvidia.com>
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/common/linux/vgpu/gv11b/vgpu_gv11b.c b/drivers/gpu/nvgpu/common/linux/vgpu/gv11b/vgpu_gv11b.c
index 285268a6..155e31b6 100644
--- a/drivers/gpu/nvgpu/common/linux/vgpu/gv11b/vgpu_gv11b.c
+++ b/drivers/gpu/nvgpu/common/linux/vgpu/gv11b/vgpu_gv11b.c
@@ -36,6 +36,7 @@ int vgpu_gv11b_init_gpu_characteristics(struct gk20a *g)
         __nvgpu_set_enabled(g, NVGPU_SUPPORT_TSG_SUBCONTEXTS, true);
         __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);
 
         return 0;
 }