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gpu: nvgpu: Remove TSG required flag

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Remove nvgpu internal flag indicating that TSGs are required. We now
require TSGs always. This also fixes a regression where CE channels
were back to using bare channels on gp106.

Bug 1842197

Change-Id: Id359e5a455fb324278636bb8994b583936490ffd
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1628481
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Terje Bergstrom
2017-12-28 14:08:25 -08:00
committed by mobile promotions
parent 4f67a794dd
commit 14fa8207e2
9 changed files with 9 additions and 32 deletions
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2
drivers/gpu/nvgpu/common/linux/driver_common.c
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@@ -182,8 +182,6 @@ static void nvgpu_init_mm_vars(struct gk20a *g)
platform->unified_memory);
__nvgpu_set_enabled(g, NVGPU_MM_UNIFY_ADDRESS_SPACES,
platform->unify_address_spaces);
__nvgpu_set_enabled(g, NVGPU_MM_CE_TSG_REQUIRED,
platform->tsg_required);
nvgpu_mutex_init(&g->mm.tlb_lock);
nvgpu_mutex_init(&g->mm.priv_lock);