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| author | Seema Khowala <seemaj@nvidia.com> | 2017-07-12 00:53:00 -0400 |
|---|---|---|
| committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2017-07-20 03:20:56 -0400 |
| commit | 8b571de4563b83352097474c5f7157ea6623a97f (patch) | |
| tree | fe87ccc9dc727d6120c2e51e6392494416ce6d00 /drivers/gpu/nvgpu/channel_t19x.h | |
| parent | 357e3d4d388bef0556239412ab46dd01c3bbac2e (diff) | |
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>
Diffstat (limited to 'drivers/gpu/nvgpu/channel_t19x.h')
0 files changed, 0 insertions, 0 deletions