gpu: nvgpu: make tpc_fs_mask work on production board

On production fused boards, it uses gr_fe_tpc_fs_r() to mask TPCs,
rather than fues.

Bug 1734150

Change-Id: I7b4eb428f1ad0cf841a57214e0c8c1e8f17b2c5a
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: http://git-master/r/1111630
(cherry picked from commit 869ea54967812e03d9f1e69775ca56fd6459216c)
Reviewed-on: http://git-master/r/1122121
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-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 db5cb56d..71271a2c 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.h
@@ -697,6 +697,8 @@ struct gk20a {
 
         struct gk20a_cde_app cde_app;
         bool mmu_debug_ctrl;
+
+        u32 tpc_fs_mask_user;
 };
 
 static inline unsigned long gk20a_get_gr_idle_timeout(struct gk20a *g)