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

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*