From dc50eab76b709d68175a358d6e23a5a3890764d3 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 18 May 2024 19:39:57 +0200 Subject: Merging upstream version 6.7.7. Signed-off-by: Daniel Baumann --- drivers/media/pci/mgb4/mgb4_dma.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 drivers/media/pci/mgb4/mgb4_dma.h (limited to 'drivers/media/pci/mgb4/mgb4_dma.h') diff --git a/drivers/media/pci/mgb4/mgb4_dma.h b/drivers/media/pci/mgb4/mgb4_dma.h new file mode 100644 index 0000000000..4ebc2b1ce9 --- /dev/null +++ b/drivers/media/pci/mgb4/mgb4_dma.h @@ -0,0 +1,18 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (C) 2021-2023 Digiteq Automotive + * author: Martin Tuma + */ + +#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 -- cgit v1.2.3