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/gm20b/hal_gm20b.c b/drivers/gpu/nvgpu/gm20b/hal_gm20b.c
index 34e3b605..e30ca96f 100644
--- a/drivers/gpu/nvgpu/gm20b/hal_gm20b.c
+++ b/drivers/gpu/nvgpu/gm20b/hal_gm20b.c
@@ -36,6 +36,7 @@
 #include "therm_gm20b.h"
 #include "hw_proj_gm20b.h"
 #include "gk20a/dbg_gpu_gk20a.h"
+#include "gk20a/css_gr_gk20a.h"
 
 #define FUSE_OPT_PRIV_SEC_DIS_0 0x264
 #define PRIV_SECURITY_DISABLE 0x01
@@ -226,6 +227,9 @@ int gm20b_init_hal(struct gk20a *g)
         gm20b_init_cde_ops(gops);
         gm20b_init_therm_ops(gops);
         gk20a_init_tsg_ops(gops);
+#if defined(CONFIG_GK20A_CYCLE_STATS)
+        gk20a_init_css_ops(gops);
+#endif
         gops->name = "gm20b";
         gops->chip_init_gpu_characteristics = gk20a_init_gpu_characteristics;
         gops->get_litter_value = gm20b_get_litter_value;