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gpu: nvgpu: make os_fence_android_syncpt common

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The differences between sync_fence ("android sync") and dma_fence are
abstracted away by nvhost in the nvhost_fence interface. There is no
need to have separate android and dma os fences for syncpoints; unify
the general implementation so that it's always used when requested for
the build.

Jira NVGPU-5386

Change-Id: Ia829e93e18d03064ff46ab1271547de2d1fb1cae
Signed-off-by: Konsta Hölttä <kholtta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2356158
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Konsta Hölttä
2020-06-05 09:44:59 +03:00
committed by Alex Waterman
parent 4e241d5974
commit 98335c29b2
11 changed files with 57 additions and 123 deletions
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18
drivers/gpu/nvgpu/os/linux/os_fence_android.c
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@@ -20,6 +20,8 @@
#include <nvgpu/channel.h>
#include <nvgpu/nvhost.h>
#include "os_fence_priv.h"
#include "../drivers/staging/android/sync.h"
inline struct sync_fence *nvgpu_get_sync_fence(struct nvgpu_os_fence *s)
@@ -28,22 +30,6 @@ inline struct sync_fence *nvgpu_get_sync_fence(struct nvgpu_os_fence *s)
return fence;
}
static void nvgpu_os_fence_clear(struct nvgpu_os_fence *fence_out)
{
fence_out->priv = NULL;
fence_out->g = NULL;
fence_out->ops = NULL;
}
void nvgpu_os_fence_init(struct nvgpu_os_fence *fence_out,
struct gk20a *g, const struct nvgpu_os_fence_ops *fops,
void *fence)
{
fence_out->g = g;
fence_out->ops = fops;
fence_out->priv = fence;
}
void nvgpu_os_fence_android_drop_ref(struct nvgpu_os_fence *s)
{
struct sync_fence *fence = nvgpu_get_sync_fence(s);