gpu: nvpug: add hal func get_gpc_tpc_mask

Retrieve which TPC is floorswept.

Bug 1450798

Change-Id: I3ea60703695448c68cd3435f443b280d5b2f0995
Signed-off-by: Kevin Huang <kevinh@nvidia.com>
Reviewed-on: http://git-master/r/403876
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gr_gk20a.h b/drivers/gpu/nvgpu/gk20a/gr_gk20a.h
index d4f7bc70..f60afd58 100644
--- a/drivers/gpu/nvgpu/gk20a/gr_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/gr_gk20a.h
@@ -227,6 +227,7 @@ struct gr_gk20a {
         u32 *gpc_ppc_count;
         u32 tpc_count;
         u32 *gpc_tpc_count;
+        u32 *gpc_tpc_mask;
         u32 zcb_count;
         u32 *gpc_zcb_count;
         u32 *pes_tpc_count[2];