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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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10
drivers/gpu/nvgpu/common/sync/channel_sync.c
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@@ -58,16 +58,6 @@ bool nvgpu_channel_sync_needs_os_fence_framework(struct gk20a *g)
return !nvgpu_has_syncpoints(g);
}
bool nvgpu_has_syncpoints(struct gk20a *g)
{
#ifdef CONFIG_TEGRA_GK20A_NVHOST
return nvgpu_is_enabled(g, NVGPU_HAS_SYNCPOINTS) &&
!g->disable_syncpoints;
#else
return false;
#endif
}
#ifdef CONFIG_NVGPU_KERNEL_MODE_SUBMIT
int nvgpu_channel_sync_wait_fence_fd(struct nvgpu_channel_sync *s, int fd,
struct priv_cmd_entry *entry, u32 max_wait_cmds)