amdxdna_ubuf.h

 1/* SPDX-License-Identifier: GPL-2.0 */
 2/*
 3 * Copyright (C) 2025, Advanced Micro Devices, Inc.
 4 */
 5#ifndef _AMDXDNA_UBUF_H_
 6#define _AMDXDNA_UBUF_H_
 7
 8#include <drm/drm_device.h>
 9#include <linux/dma-buf.h>
10
11enum amdxdna_ubuf_flag {
12	AMDXDNA_UBUF_FLAG_MAP_DMA = 1,
13};
14
15struct dma_buf *amdxdna_get_ubuf(struct drm_device *dev,
16				 enum amdxdna_ubuf_flag flags,
17				 u32 num_entries, void __user *va_entries);
18
19#endif /* _AMDXDNA_UBUF_H_ */