gpu: nvgpu: gm20b: halify tpc lookup

Since the number of TPCs is different between GM20B and GK20a,
the function to look up the number of TPCs needs to be halified.

Change-Id: I19dab9a7105814f86c08c92283a0bb70abb6aa00
Signed-off-by: Mayank Kaushik <mkaushik@nvidia.com>
Reviewed-on: http://git-master/r/500064
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h
index 28d43081..309a1b08 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.h
@@ -135,6 +135,8 @@ struct gpu_ops {
                                 u32 mode);
                 int (*get_zcull_info)(struct gk20a *g, struct gr_gk20a *gr,
                                 struct gr_zcull_info *zcull_params);
+                bool (*is_tpc_addr)(u32 addr);
+                u32 (*get_tpc_num)(u32 addr);
         } gr;
         const char *name;
         struct {