Nitin Kumbhar 7cec4ba326 gpu: nvgpu: add platform control for gc off ...

The GC-OFF feature shall be available only for selective
dGPUs like Volta, etc. To enable this, add a platform flag
to control GC-OFF feature for a given dGPU.

If GC-OFF is not enabled for a dGPU, EPERM error will be
returned by kernel interfaces.

JIRA NVGPU-1100

Change-Id: Ic9e4492b2bb8916d520e78ecb6a500ccd349b70c
Signed-off-by: Nitin Kumbhar <nkumbhar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1923249
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
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Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

2018-12-27 15:24:10 -08:00

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