gpu: nvgpu: add capability for FECS tracing

FECS tracing is not supported yet on some platforms (e.g. GM20B),
so we need a flag to determine when to run automated tests.

Jira EVLR-992

Change-Id: I01a5b2f78612363de44c1f2c17cebaded696f423
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: http://git-master/r/1293350
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/ctxsw_trace_gk20a.c b/drivers/gpu/nvgpu/gk20a/ctxsw_trace_gk20a.c
index 9e116c36..705eccaa 100644
--- a/drivers/gpu/nvgpu/gk20a/ctxsw_trace_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/ctxsw_trace_gk20a.c
@@ -518,6 +518,9 @@ int gk20a_ctxsw_trace_init(struct gk20a *g)
         if (unlikely(err))
                 goto fail;
 
+        g->gpu_characteristics.flags |=
+                NVGPU_GPU_FLAGS_SUPPORT_FECS_CTXSW_TRACE;
+
         return 0;
 
 fail: