gpu: nvgpu: Determine ECC-enabled units for GP10B

Determine ECC-enabled units for GP10B by reading fuses/registers.

Bug 1637486

Change-Id: I6431709e3c405d6156dd96438df14d4054b48644
Signed-off-by: Sami Kiminki <skiminki@nvidia.com>
Signed-off-by: Adeel Raza <araza@nvidia.com>
Reviewed-on: http://git-master/r/780992
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1120463
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gp10b/hal_gp10b.c b/drivers/gpu/nvgpu/gp10b/hal_gp10b.c
index 4f67cb09..427936c7 100644
--- a/drivers/gpu/nvgpu/gp10b/hal_gp10b.c
+++ b/drivers/gpu/nvgpu/gp10b/hal_gp10b.c
@@ -41,6 +41,8 @@
 #include "gm20b/clk_gm20b.h"
 #include <linux/tegra-fuse.h>
 
+#include "gp10b.h"
+
 #define FUSE_OPT_PRIV_SEC_EN_0 0x264
 #define PRIV_SECURITY_ENABLED 0x01
 
@@ -153,6 +155,7 @@ int gp10b_init_hal(struct gk20a *g)
         gp10b_init_cde_ops(gops);
         gp10b_init_therm_ops(gops);
         gops->name = "gp10b";
+        gops->chip_init_gpu_characteristics = gp10b_init_gpu_characteristics;
 
         c->twod_class = FERMI_TWOD_A;
         c->threed_class = PASCAL_A;