Seema Khowala 8b571de456 gpu: nvgpu: gv11b: implement init_gpc_mmu ...

- Created HAL to configure gpc mmu unit for gv11b.
- Earlier chips needs writes to NV_PGRAPH_PRI_GPCS_MMU_NUM_ACTIVE_LTCS
  register to know supported number of LTCS by reading NUM_ACTIVE_LTCS
  but gv11b support auto update from fuse upon reset, so skipped
  LTCS update for GPCS & skipping helps to fix compression failure
  issue.

Bug 1950234

Change-Id: I628af7d1399e4fe3126895e3a703a19147f7a12f
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1517733
Reviewed-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Tested-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>

2017-07-20 00:20:56 -07:00

..

nvgpu

gpu: nvgpu: gv11b: implement init_gpc_mmu

2017-07-20 00:20:56 -07:00