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| author | David Nieto <dmartineznie@nvidia.com> | 2018-01-04 14:09:57 -0500 |
|---|---|---|
| committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2018-01-08 17:38:06 -0500 |
| commit | 6dde9e67d91419d1e671a520571a2be9bde93999 (patch) | |
| tree | 0471b3f8ef26bed5b3adf4c8ddc6c949e8651bf4 /drivers/gpu/nvgpu/common/falcon | |
| parent | 82f253b7c14d7811a54f8187ff82f8d8befae529 (diff) | |
gpu: nvgpu: allocate from coherent pool
Maps memory coherently on devices that are connected to a coherent bus.
(1) Add code to be able to get the platform device node.
(2) Create a new flag to mark if the device is connected to a coherent bus
(3) Map memory coherently on coherent devices.
bug 2040331
Change-Id: Ide83a9261acdbbc6e9fef4fc5f38d6f9d0e5ab5b
Signed-off-by: David Nieto <dmartineznie@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1633985
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/common/falcon')
0 files changed, 0 insertions, 0 deletions