gpu: nvgpu: update zcull and pm context pointers

Update zcull and perfmon buffer pointers in context
header through function pointers.

JIRA GV11B-48

Change-Id: Iaa6dd065128cb0c39e308cecf17b9d68a826d865
Signed-off-by: seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: http://git-master/r/1291850
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h
index ff354bc8..f7ceaced 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.h
@@ -333,6 +333,10 @@ struct gpu_ops {
                                         struct channel_gk20a *c, bool patch);
                 int (*commit_inst)(struct channel_gk20a *c, u64 gpu_va);
                 void (*restore_context_header)(struct gk20a *g, struct mem_desc *ctxheader);
+                void (*write_zcull_ptr)(struct gk20a *g,
+                                        struct mem_desc *mem, u64 gpu_va);
+                void (*write_pm_ptr)(struct gk20a *g,
+                                        struct mem_desc *mem, u64 gpu_va);
         } gr;
         const char *name;
         struct {