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gpu: nvgpu: gsp sched: enable gsp sw init for safety build

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Changes
1. Remove dGPU flag dependency on calling gsp sw init on tot.
2. Created Enable flag for gsp scheduler to enable them on ga10b
platforms.
3. Engine config flag is only enabled for dGPU enabled platforms, as gsp
is using engine functions it need to be enabled for all gsp sched
enabled builds.
4. Changes in gsp_sequence_init/de_init where on qnx we are seeing
issues.

NVGPU-9297

Change-Id: Ia4bce85ae8fd2794da1553e9ea418c76845a10ac
Signed-off-by: rmylavarapu <rmylavarapu@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2822537
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
rmylavarapu
2022-12-06 11:39:33 +00:00
committed by mobile promotions
parent 398a30a546
commit 01eb416745
14 changed files with 83 additions and 56 deletions
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13
drivers/gpu/nvgpu/common/init/nvgpu_init.c
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@@ -363,9 +363,11 @@ int nvgpu_prepare_poweroff(struct gk20a *g)
nvgpu_err(g, "Failed to halt GSP stress test");
}
#endif
#ifdef CONFIG_NVGPU_GSP_SCHEDULER
nvgpu_gsp_sched_suspend(g, g->gsp_sched);
#endif
#ifdef CONFIG_NVGPU_GSP_SCHEDULER
if (nvgpu_is_enabled(g, NVGPU_SUPPORT_GSP_SCHED)) {
nvgpu_gsp_sched_suspend(g, g->gsp_sched);
}
#endif
nvgpu_falcons_sw_free(g);
@@ -990,13 +992,14 @@ int nvgpu_finalize_poweron(struct gk20a *g)
NVGPU_INIT_TABLE_ENTRY(nvgpu_nvs_init, NO_FLAG),
NVGPU_INIT_TABLE_ENTRY(g->ops.channel.resume_all_serviceable_ch,
NO_FLAG),
#ifndef CONFIG_NVGPU_DGPU
#ifdef CONFIG_NVGPU_GSP_SCHEDULER
/* Init gsp ops */
NVGPU_INIT_TABLE_ENTRY(&nvgpu_gsp_sched_sw_init, NO_FLAG),
NVGPU_INIT_TABLE_ENTRY(&nvgpu_gsp_sched_sw_init, NVGPU_SUPPORT_GSP_SCHED),
#endif
#ifndef CONFIG_NVGPU_DGPU
#ifdef CONFIG_NVGPU_GSP_STRESS_TEST
NVGPU_INIT_TABLE_ENTRY(&nvgpu_gsp_stress_test_sw_init, NO_FLAG),
NVGPU_INIT_TABLE_ENTRY(&nvgpu_gsp_stress_test_sw_init,
NO_FLAG),
#endif
#endif
};