gpu: nvgpu: support t19x zbc

Added infrastructure for supporting
new zbc features

JIRA GV11B-9

Change-Id: Id8408348759488e8b0393dd89dd0faacfb111f01
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: http://git-master/r/1235525
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/ctrl_gk20a.c b/drivers/gpu/nvgpu/gk20a/ctrl_gk20a.c
index 26eea610..aa2c4959 100644
--- a/drivers/gpu/nvgpu/gk20a/ctrl_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/ctrl_gk20a.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011-2016, NVIDIA Corporation.  All rights reserved.
+ * Copyright (c) 2011-2017, 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,
@@ -1413,6 +1413,7 @@ long gk20a_ctrl_dev_ioctl(struct file *filp, unsigned int cmd, unsigned long arg
                         }
                         break;
                 case GK20A_ZBC_TYPE_DEPTH:
+                case T19X_ZBC:
                         zbc_val->depth = set_table_args->depth;
                         break;
                 default:
@@ -1452,6 +1453,7 @@ long gk20a_ctrl_dev_ioctl(struct file *filp, unsigned int cmd, unsigned long arg
                                 }
                                 break;
                         case GK20A_ZBC_TYPE_DEPTH:
+                        case T19X_ZBC:
                                 query_table_args->depth = zbc_tbl->depth;
                                 break;
                         case GK20A_ZBC_TYPE_INVALID: