gpu: nvgpu: support for hwpm context switching

Add support for hwpm context switching

Bug 1648200

Change-Id: I482899bf165cd2ef24bb8617be16df01218e462f
Signed-off-by: Peter Daifuku <pdaifuku@nvidia.com>
Reviewed-on: http://git-master/r/1120450
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 9 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/gm20b/hw_proj_gm20b.h b/drivers/gpu/nvgpu/gm20b/hw_proj_gm20b.h
index f9531ae1..b837918c 100644
--- a/drivers/gpu/nvgpu/gm20b/hw_proj_gm20b.h
+++ b/drivers/gpu/nvgpu/gm20b/hw_proj_gm20b.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, 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 +70,10 @@ static inline u32 proj_lts_stride_v(void)
 {
         return 0x00000200;
 }
+static inline u32 proj_fbpa_stride_v(void)
+{
+        return 0x00001000;
+}
 static inline u32 proj_ppc_in_gpc_base_v(void)
 {
         return 0x00003000;
@@ -114,6 +118,10 @@ static inline u32 proj_scal_litter_num_fbps_v(void)
 {
         return 0x00000001;
 }
+static inline u32 proj_scal_litter_num_fbpas_v(void)
+{
+        return 0x00000001;
+}
 static inline u32 proj_scal_litter_num_gpcs_v(void)
 {
         return 0x00000001;