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gpu: nvgpu: ga10b: move grmgr.load_timestamp_prod HAL

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The timestamp control register in the SMCARB should be configured to have
the NV_PSMCARB_TIMESTAMP_CTRL_DISABLE_TICK field cleared, otherwise the PTIMER
ticks will not be sent to GR engine.  Hence, remove the pre-processor checks
around grmgr.load_timestamp_prod call.

Bug 3510460
Bug 3500065

Change-Id: I223cea1aca28a9215287f540eb961a16e3fe6626
Signed-off-by: Antony Clince Alex <aalex@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2671021
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Antony Clince Alex
2022-02-16 17:37:44 +00:00
committed by mobile promotions
parent 19a3b86f06
commit ca27a7d841
6 changed files with 2 additions and 12 deletions
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2
drivers/gpu/nvgpu/common/grmgr/grmgr.c
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@@ -42,11 +42,9 @@ int nvgpu_init_gr_manager(struct gk20a *g)
int err = 0;
const struct nvgpu_device *gr_dev = NULL;
#if defined(CONFIG_NVGPU_HAL_NON_FUSA) && defined(CONFIG_NVGPU_MIG)
if (g->ops.grmgr.load_timestamp_prod != NULL) {
g->ops.grmgr.load_timestamp_prod(g);
}
#endif
/* Number of gpu instance is 1 for legacy mode */
g->mig.max_gpc_count = g->ops.top.get_max_gpc_count(g);
nvgpu_assert(g->mig.max_gpc_count > 0U);