gpu: nvgpu: vgpu: cyclestat snapshot support

Add support for cyclestats snapshots in the virtual case

Bug 1700143
JIRA EVLR-278

Change-Id: I376a8804d57324f43eb16452d857a3b7bb0ecc90
Signed-off-by: Peter Daifuku <pdaifuku@nvidia.com>
Reviewed-on: http://git-master/r/1211547
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/hal_gk20a.c b/drivers/gpu/nvgpu/gk20a/hal_gk20a.c
index 4da7ffad..550dffa6 100644
--- a/drivers/gpu/nvgpu/gk20a/hal_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/hal_gk20a.c
@@ -32,6 +32,7 @@
 #include "hw_proj_gk20a.h"
 #include "tsg_gk20a.h"
 #include "dbg_gpu_gk20a.h"
+#include "css_gr_gk20a.h"
 
 static struct gpu_ops gk20a_ops = {
         .clock_gating = {
@@ -157,6 +158,9 @@ int gk20a_init_hal(struct gk20a *g)
         gk20a_init_dbg_session_ops(gops);
         gk20a_init_therm_ops(gops);
         gk20a_init_tsg_ops(gops);
+#if defined(CONFIG_GK20A_CYCLE_STATS)
+        gk20a_init_css_ops(gops);
+#endif
         gops->name = "gk20a";
         gops->chip_init_gpu_characteristics = gk20a_init_gpu_characteristics;
         gops->get_litter_value = gk20a_get_litter_value;