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gpu: nvgpu: move ltc_tstg_mgmt register setup

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The ltc_ltcs_ltss_tstg_set_mgmt_3 register should only be configured
after ACR init, hence move it down the init order from early_init to
finalize_poweron after acr is loaded.

Bug 3514215

Change-Id: I2462715d25f75b7476ab163cd6c9f73ced5efb6d
Signed-off-by: Antony Clince Alex <aalex@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2685547
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-by: Seema Khowala <seemaj@nvidia.com>
GVS: Gerrit_Virtual_Submit
This commit is contained in:
Antony Clince Alex
2022-03-23 01:56:27 +00:00
committed by mobile promotions
parent c6f07c14a9
commit f670687441
5 changed files with 16 additions and 9 deletions
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9
drivers/gpu/nvgpu/common/init/nvgpu_init.c
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@@ -900,6 +900,15 @@ int nvgpu_finalize_poweron(struct gk20a *g)
NVGPU_INIT_TABLE_ENTRY(&nvgpu_gr_enable_hw, NO_FLAG),
NVGPU_INIT_TABLE_ENTRY(g->ops.acr.acr_construct_execute,
NVGPU_SEC_PRIVSECURITY),
/**
* Set ltc_lts_set_mgmt registers only after ACR boot(See
* bug200601972 for details). In order to accomplish this
* ltc_lts_set_mgmt_setup is decoupled from
* nvgpu_init_ltc_support which needs to be executed before ACR
* boot.
*/
NVGPU_INIT_TABLE_ENTRY(g->ops.ltc.ltc_lts_set_mgmt_setup,
NO_FLAG),
/**
* Set atomic mode after acr boot(See Bug 3268664 for
* details). For acr to boot, nvgpu_init_fb_support