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, 1 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a_sysfs.c b/drivers/gpu/nvgpu/gk20a/gk20a_sysfs.c
index 9d25cfdd..29c92398 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a_sysfs.c
+++ b/drivers/gpu/nvgpu/gk20a/gk20a_sysfs.c
@@ -691,6 +691,7 @@ static ssize_t tpc_fs_mask_store(struct device *dev,
 
         if (val && val != g->gr.gpc_tpc_mask[0] && g->ops.gr.set_gpc_tpc_mask) {
                 g->gr.gpc_tpc_mask[0] = val;
+                g->tpc_fs_mask_user = val;
 
                 g->ops.gr.set_gpc_tpc_mask(g, 0);