diff options
author | Terje Bergstrom <tbergstrom@nvidia.com> | 2016-03-31 14:13:42 -0400 |
---|---|---|
committer | Terje Bergstrom <tbergstrom@nvidia.com> | 2016-04-15 11:50:34 -0400 |
commit | 7d8e2193893454bc8e05543c956fab32b8eed54b (patch) | |
tree | afb73b81611136fd0411e17995532d6d22b0499f /drivers/gpu/nvgpu/gk20a/hw_fifo_gk20a.h | |
parent | 6839341bf8ffafa115cfc0427bba694ee1d131f3 (diff) |
gpu: nvgpu: 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: I4efe71b54a9a32f0bf1f02ec4016ed74405a14c5
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1120468
Diffstat (limited to 'drivers/gpu/nvgpu/gk20a/hw_fifo_gk20a.h')
-rw-r--r-- | drivers/gpu/nvgpu/gk20a/hw_fifo_gk20a.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/gpu/nvgpu/gk20a/hw_fifo_gk20a.h b/drivers/gpu/nvgpu/gk20a/hw_fifo_gk20a.h index 99d92782..07e2b4f8 100644 --- a/drivers/gpu/nvgpu/gk20a/hw_fifo_gk20a.h +++ b/drivers/gpu/nvgpu/gk20a/hw_fifo_gk20a.h | |||
@@ -1,5 +1,5 @@ | |||
1 | /* | 1 | /* |
2 | * Copyright (c) 2012-2015, NVIDIA CORPORATION. All rights reserved. | 2 | * Copyright (c) 2012-2016, 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, |
@@ -82,6 +82,14 @@ static inline u32 fifo_runlist_base_target_vid_mem_f(void) | |||
82 | { | 82 | { |
83 | return 0x0; | 83 | return 0x0; |
84 | } | 84 | } |
85 | static inline u32 fifo_runlist_base_target_sys_mem_coh_f(void) | ||
86 | { | ||
87 | return 0x20000000; | ||
88 | } | ||
89 | static inline u32 fifo_runlist_base_target_sys_mem_ncoh_f(void) | ||
90 | { | ||
91 | return 0x30000000; | ||
92 | } | ||
85 | static inline u32 fifo_runlist_r(void) | 93 | static inline u32 fifo_runlist_r(void) |
86 | { | 94 | { |
87 | return 0x00002274; | 95 | return 0x00002274; |