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| author | Deepak Nibade <dnibade@nvidia.com> | 2017-07-05 06:11:15 -0400 |
|---|---|---|
| committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2017-07-07 10:05:38 -0400 |
| commit | d479a781c68ab20ff27ae6d1a6eb6e15eb51fb88 (patch) | |
| tree | 1a7fb1327e5ad9dc04ecb013095a53b053b2e88b /drivers/gpu/nvgpu/vgpu/vgpu.c | |
| parent | 8bdb74786cd58746a6d9c361f8383fdfb43c6c98 (diff) | |
gpu: nvgpu: use coherent aperture for coherent buffers
Use sysmem_coherent aperture if the buffer mappings are requested
to be IO coherent. Use sysmem_noncoherent aperture otherwise. This
is implemented by adding a new coherent field to the GMMU attrs
struct.
Jira GPUT19X-17
Bug 1651331
Bug 200283998
Change-Id: I5cfb71b5913d4db50ebf10331b19f5a4216456bf
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master/r/1514438
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/vgpu/vgpu.c')
0 files changed, 0 insertions, 0 deletions