gpu: nvgpu: Add HAL for GPU characteristics

Add function pointer for chip specific GPU characteristics init.

Bug 1637486

Change-Id: I6ce5eea124d8057393dec6e86e72412cc87e1cfa
Signed-off-by: Sami Kiminki <skiminki@nvidia.com>
Signed-off-by: Adeel Raza <araza@nvidia.com>
Reviewed-on: http://git-master/r/780535
(cherry picked from commit f5c240d6ed19b5b9eedff05767c885ad5812c71e)
Reviewed-on: http://git-master/r/1120428
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/hal_gk20a.c b/drivers/gpu/nvgpu/gk20a/hal_gk20a.c
index 9718aad2..6df8f37c 100644
--- a/drivers/gpu/nvgpu/gk20a/hal_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/hal_gk20a.c
@@ -3,7 +3,7 @@
  *
  * GK20A Tegra HAL interface.
  *
- * Copyright (c) 2014-2015, NVIDIA CORPORATION.  All rights reserved.
+ * Copyright (c) 2014-2016, NVIDIA CORPORATION.  All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms and conditions of the GNU General Public License,
@@ -70,6 +70,7 @@ int gk20a_init_hal(struct gk20a *g)
         gk20a_init_debug_ops(gops);
         gk20a_init_therm_ops(gops);
         gops->name = "gk20a";
+        gops->chip_init_gpu_characteristics = gk20a_init_gpu_characteristics;
 
         c->twod_class = FERMI_TWOD_A;
         c->threed_class = KEPLER_C;