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/gm20b/hw_pbdma_gm20b.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/gm20b/hw_pbdma_gm20b.h')
-rw-r--r-- | drivers/gpu/nvgpu/gm20b/hw_pbdma_gm20b.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/nvgpu/gm20b/hw_pbdma_gm20b.h b/drivers/gpu/nvgpu/gm20b/hw_pbdma_gm20b.h index 19b3bc44..cabf3ba4 100644 --- a/drivers/gpu/nvgpu/gm20b/hw_pbdma_gm20b.h +++ b/drivers/gpu/nvgpu/gm20b/hw_pbdma_gm20b.h | |||
@@ -322,6 +322,14 @@ static inline u32 pbdma_userd_target_vid_mem_f(void) | |||
322 | { | 322 | { |
323 | return 0x0; | 323 | return 0x0; |
324 | } | 324 | } |
325 | static inline u32 pbdma_userd_target_sys_mem_coh_f(void) | ||
326 | { | ||
327 | return 0x2; | ||
328 | } | ||
329 | static inline u32 pbdma_userd_target_sys_mem_ncoh_f(void) | ||
330 | { | ||
331 | return 0x3; | ||
332 | } | ||
325 | static inline u32 pbdma_userd_addr_f(u32 v) | 333 | static inline u32 pbdma_userd_addr_f(u32 v) |
326 | { | 334 | { |
327 | return (v & 0x7fffff) << 9; | 335 | return (v & 0x7fffff) << 9; |