-Currently PG task is created for both iGPU & dGPU as part PMU init
sequence path, but task is not required for dGPU or can be skipped
if ELPG is not supported on iGPU, made changes to create PG task only
if supported else skip it, and made some functions to private as these
are required by PG UNIT only.
-PG instance is allocated & set to default properties as needed if
support is enabled else skip it.
-Made changes in dependent files as required to reflect above changes
JIRA NVGPU-1972
Change-Id: I4efb7f1814a9ad48770acea2173e66f0a4c8a9c1
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2094840
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
pmu_ipc.c had functionality for rpc response handling and message cond
checks. This patch moves them to msg unit. And prepare cmd.h to group
together structs and functions related PMU commands.
JIRA NVGPU-1970
Change-Id: Iec5d72d02ab3ee51963631c828b301c56af8dc48
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2079146
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
- Make a new structure: nvgpu_pmu_pg for PG unit
- This new struct combines all PG unit variables like
elpg_stat, elpg_refcnt, pg_init etc. into one
structure as a part of PG unit refactoring.
- Use pmu_pg struct to access all PG variables.
- Eg: &pmu->pmu_pg.elpg_mutex, &pmu->pmu_pg.pg_mutex
and so on.
NVGPU-1973
Change-Id: I9973072826f4089f6315827bce49fa30dbcbcdda
Signed-off-by: Divya Singhatwaria <dsinghatwari@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2071306
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
