[PATCH v8 01/14] gpu: host1x: Add DMA fence implementation

[Dmitry Osipenko]

09.07.2021 22:31, Thierry Reding пишет:
> diff --git a/drivers/gpu/host1x/fence.c b/drivers/gpu/host1x/fence.c
> new file mode 100644
> index 000000000000..06c6b86237bd
> --- /dev/null
> +++ b/drivers/gpu/host1x/fence.c
> @@ -0,0 +1,209 @@
> +// SPDX-License-Identifier: GPL-2.0-only
> +/*
> + * Syncpoint dma_fence implementation
> + *
> + * Copyright (c) 2020, NVIDIA Corporation.
> + */
> +
> +#include <linux/dma-fence.h>
> +#include <linux/file.h>
> +#include <linux/fs.h>
> +#include <linux/slab.h>
> +#include <linux/sync_file.h>
> +
> +#include "fence.h"
> +#include "intr.h"
> +#include "syncpt.h"
> +
> +DEFINE_SPINLOCK(lock);

*static*