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authorDavid Nieto <dmartineznie@nvidia.com>2018-01-04 14:09:57 -0500
committermobile promotions <svcmobile_promotions@nvidia.com>2018-01-08 17:38:06 -0500
commit6dde9e67d91419d1e671a520571a2be9bde93999 (patch)
tree0471b3f8ef26bed5b3adf4c8ddc6c949e8651bf4 /include/linux/tegra_gpu_t19x.h
parent82f253b7c14d7811a54f8187ff82f8d8befae529 (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>
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