Antony Clince Alex 9e0fd1a093 gpu: nvgpu: gr: update gr suspend ...

Update GR suspend routine to clear GR falcon "coldboot_bootstrap_done"
flag, this is needed because GPU power rails are turned off during
suspend cycle due to which GR falcons need to be bootstrapped again
during resume.

Function "nvgpu_gr_falcon_suspend" is added to clear the above mentioned
flag.

Bug 3497398
Bug 3514055

Change-Id: If852a2c09f05c096f287b845c56d8b4f335ec8e7
Signed-off-by: Antony Clince Alex <aalex@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2670554
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
GVS: Gerrit_Virtual_Submit

2022-03-28 23:47:06 -07:00

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