gpu: nvgpu: set CE prod values

Add g->ops.ce.init_prod_values() hal for gv11b to initialize
PROD values of CE unit

Bug 2526212

Chery-pick/manual port from dev-main

Change-Id: I8e516b292622e09c537feb7830392648116baa7c
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2150874
(cherry picked from commit 0e6a305c6af3ea6d9a0cad7b4071f68028a1aebe)
Reviewed-on: https://git-master.nvidia.com/r/2224709
Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: Peter Daifuku <pdaifuku@nvidia.com>
Reviewed-by: Luis Dib <ldib@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 6 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/ce2_gk20a.c b/drivers/gpu/nvgpu/gk20a/ce2_gk20a.c
index 9dcba25a..2a40b089 100644
--- a/drivers/gpu/nvgpu/gk20a/ce2_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/ce2_gk20a.c
@@ -1,7 +1,7 @@
 /*
  * GK20A Graphics Copy Engine  (gr host)
  *
- * Copyright (c) 2011-2018, NVIDIA CORPORATION.  All rights reserved.
+ * Copyright (c) 2011-2019, NVIDIA CORPORATION.  All rights reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -366,6 +366,11 @@ int gk20a_init_ce_support(struct gk20a *g)
         ce_app->app_state = NVGPU_CE_ACTIVE;
 
         nvgpu_mutex_release(&ce_app->app_mutex);
+
+        if (g->ops.ce2.init_prod_values != NULL) {
+                g->ops.ce2.init_prod_values(g);
+        }
+
         nvgpu_log(g, gpu_dbg_cde_ctx, "ce: init finished");
 
         return 0;