Mahantesh Kumbar f7acf93345 gpu: nvgpu: Change in pstate s/w setup sequence ...

pstate s/w setup needs to know offsets of boardobjs present
in PMU super surface to construct boardobj set/get_status
construct.

With SSMD support, boardobj offset will be part of SSMD
lookup table which is part of PMU super surface buffer &
updated by PMU RTOS during init stage.

As SSMD is updated at init stage & SSMD will be ready for nvgpu
to read offsets only when PMU init message is received,
so pstate s/w must wait till PMU is ready to construct
boardobj set/get_status

JIRA NVGPU-1874

Change-Id: I87d840965b92c538f26dbedf458f0c18d1808abc
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2000863
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

2019-02-07 04:15:42 -08:00

..

pstate.c

gpu: nvgpu: Change in pstate s/w setup sequence

2019-02-07 04:15:42 -08:00

pstate.h

gpu: nvgpu: Move PMU code to common/pmu

2019-01-10 20:09:55 -08:00