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gpu: nvgpu: move nvgpu_has_syncpoints

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nvgpu_has_syncpoints is more general than a channel synchronization
related, so move it to nvhost.c from channel_sync.c. Move the
declaration from gk20a.h to nvhost.h.

As the debugfs knob is Linux related, move it from struct gk20a to
struct nvgpu_os_linux.

Jira NVGPU-4548

Change-Id: I4236086744993c3daac042f164de30939c01ee77
Signed-off-by: Konsta Hölttä <kholtta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2318814
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Konsta Hölttä
2020-03-26 12:07:41 +02:00
committed by Alex Waterman
parent db9c1b1f97
commit d0ffb335dc
13 changed files with 53 additions and 30 deletions
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8
drivers/gpu/nvgpu/os/linux/nvhost.c
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@@ -67,6 +67,14 @@ void nvgpu_free_nvhost_dev(struct gk20a *g)
nvgpu_kfree(g, g->nvhost);
}
bool nvgpu_has_syncpoints(struct gk20a *g)
{
struct nvgpu_os_linux *l = nvgpu_os_linux_from_gk20a(g);
return nvgpu_is_enabled(g, NVGPU_HAS_SYNCPOINTS) &&
!l->disable_syncpoints;
}
int nvgpu_nvhost_module_busy_ext(
struct nvgpu_nvhost_dev *nvhost_dev)
{