diff options
author | Konsta Holtta <kholtta@nvidia.com> | 2017-06-05 10:40:44 -0400 |
---|---|---|
committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2017-06-06 14:05:03 -0400 |
commit | 80197d2c9daa8e2320cc0b15741904eb3c1b9ba7 (patch) | |
tree | f6c5d33058f59df536860b4b1209950a63dda5be /drivers/gpu/nvgpu/gk20a/mm_gk20a.h | |
parent | 26487b82df0c6604cc40fd6480f7ad7ed4e3efb0 (diff) |
gpu: nvgpu: split vidmem_is_vidmem
As the vidmem_is_vidmem flag has got two separate meanings in one bit,
split it in two bits into the enabled() API:
Add NVGPU_MM_HONORS_APERTURE bit, which is the same as vidmem_is_vidmem
with its original meaning, and use it to test which aperture bits to
write to hardware.
Add NVGPU_MM_UNIFIED_MEMORY bit, which has the opposite meaning: that
the GPU shares the SoC memory. When this flag is false, the GPU has its
own local video memory.
Jira NVGPU-86
Change-Id: I2d0bed3b1ede5a712be99323d3035b154bb23c3a
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: http://git-master/r/1496080
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/gk20a/mm_gk20a.h')
-rw-r--r-- | drivers/gpu/nvgpu/gk20a/mm_gk20a.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/gpu/nvgpu/gk20a/mm_gk20a.h b/drivers/gpu/nvgpu/gk20a/mm_gk20a.h index 5d90cbf6..94342818 100644 --- a/drivers/gpu/nvgpu/gk20a/mm_gk20a.h +++ b/drivers/gpu/nvgpu/gk20a/mm_gk20a.h | |||
@@ -256,8 +256,6 @@ struct mm_gk20a { | |||
256 | bool disable_bigpage; | 256 | bool disable_bigpage; |
257 | #endif | 257 | #endif |
258 | bool has_physical_mode; | 258 | bool has_physical_mode; |
259 | /* false if vidmem aperture actually points to sysmem */ | ||
260 | bool vidmem_is_vidmem; | ||
261 | 259 | ||
262 | struct nvgpu_mem sysmem_flush; | 260 | struct nvgpu_mem sysmem_flush; |
263 | 261 | ||