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| author | Thomas Fleury <tfleury@nvidia.com> | 2019-04-30 20:19:51 -0400 |
|---|---|---|
| committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2020-01-30 02:42:10 -0500 |
| commit | 9e328ed6b8826f8a1e86bb4584fbb872e91840f3 (patch) | |
| tree | aa11590983adc203a71d07d8ea18045fd05a17a9 /drivers/gpu/nvgpu/gp10b | |
| parent | 41a85b8d2a604c255483871fe09cf59585811d0c (diff) | |
gpu: nvgpu: add refcounting for MMU debug mode
GPC MMU debug mode should be set if at least one channel
in the TSG has requested it. Add refcounting for MMU debug
mode, to make sure debug mode is disabled only when no
channel in the TSG is using it.
Bug 2515097
Bug 2713590
Change-Id: Ic5530f93523a9ec2cd3bfebc97adf7b7000531e0
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2123017
(cherry picked from commit a1248d87fe6e20aab3e5f2e0764f9fe8d80d0552)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2208769
Reviewed-by: Kajetan Dutka <kdutka@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: Kajetan Dutka <kdutka@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Diffstat (limited to 'drivers/gpu/nvgpu/gp10b')
0 files changed, 0 insertions, 0 deletions