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lastdragon
2026-09-06 12:53:21 -06:00
parent 662efe3c2a
commit ad2088d178
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linux-7.2.3/drivers/media/pci/mgb4/mgb4_dma.h
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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2021-2023 Digiteq Automotive
* author: Martin Tuma <martin.tuma@digiteqautomotive.com>
*/
#ifndef __MGB4_DMA_H__
#define __MGB4_DMA_H__
#include "mgb4_core.h"
int mgb4_dma_channel_init(struct mgb4_dev *mgbdev);
void mgb4_dma_channel_free(struct mgb4_dev *mgbdev);
int mgb4_dma_transfer(struct mgb4_dev *mgbdev, u32 channel, bool write,
u64 paddr, struct sg_table *sgt);
#endif