diff options
author | Terje Bergstrom <tbergstrom@nvidia.com> | 2016-04-08 15:03:32 -0400 |
---|---|---|
committer | Deepak Nibade <dnibade@nvidia.com> | 2016-12-27 04:52:12 -0500 |
commit | ae893b37c014b13f68aa7547640bda3589363f4d (patch) | |
tree | 5ac4fdb02df2513f0efc2f370d85521422888d4e /drivers/gpu/nvgpu/gp10b/hw_ram_gp10b.h | |
parent | 342d45e060ba9c6a7815633c351ec8d95422dcbb (diff) |
gpu: nvgpu: gp10b: Use sysmem aperture for SoC memory
In Tegra GPU, SoC memory has to be accessed as vidmem. In discrete GPU, it
has to be accessed as sysmem.
Change-Id: Id26588df17b4921533804f72bc8c0ac3892ae154
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1122591
GVS: Gerrit_Virtual_Submit
Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Tested-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/gp10b/hw_ram_gp10b.h')
-rw-r--r-- | drivers/gpu/nvgpu/gp10b/hw_ram_gp10b.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/gpu/nvgpu/gp10b/hw_ram_gp10b.h b/drivers/gpu/nvgpu/gp10b/hw_ram_gp10b.h index 863b15b8..55323579 100644 --- a/drivers/gpu/nvgpu/gp10b/hw_ram_gp10b.h +++ b/drivers/gpu/nvgpu/gp10b/hw_ram_gp10b.h | |||
@@ -1,5 +1,5 @@ | |||
1 | /* | 1 | /* |
2 | * Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved. | 2 | * Copyright (c) 2014-2016, NVIDIA CORPORATION. All rights reserved. |
3 | * | 3 | * |
4 | * This program is free software; you can redistribute it and/or modify it | 4 | * This program is free software; you can redistribute it and/or modify it |
5 | * under the terms and conditions of the GNU General Public License, | 5 | * under the terms and conditions of the GNU General Public License, |
@@ -70,6 +70,14 @@ static inline u32 ram_in_page_dir_base_target_vid_mem_f(void) | |||
70 | { | 70 | { |
71 | return 0x0; | 71 | return 0x0; |
72 | } | 72 | } |
73 | static inline u32 ram_in_page_dir_base_target_sys_mem_coh_f(void) | ||
74 | { | ||
75 | return 0x2; | ||
76 | } | ||
77 | static inline u32 ram_in_page_dir_base_target_sys_mem_ncoh_f(void) | ||
78 | { | ||
79 | return 0x3; | ||
80 | } | ||
73 | static inline u32 ram_in_page_dir_base_vol_w(void) | 81 | static inline u32 ram_in_page_dir_base_vol_w(void) |
74 | { | 82 | { |
75 | return 128; | 83 | return 128; |