Root/include/sound/spear_dma.h

1/*
2* linux/spear_dma.h
3*
4* Copyright (ST) 2012 Rajeev Kumar (rajeev-dlh.kumar@st.com)
5*
6* This program is free software; you can redistribute it and/or modify
7* it under the terms of the GNU General Public License as published by
8* the Free Software Foundation; either version 2 of the License, or
9* (at your option) any later version.
10*
11* This program is distributed in the hope that it will be useful,
12* but WITHOUT ANY WARRANTY; without even the implied warranty of
13* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14* GNU General Public License for more details.
15*
16* You should have received a copy of the GNU General Public License
17* along with this program; if not, write to the Free Software
18* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19*
20*/
21
22#ifndef SPEAR_DMA_H
23#define SPEAR_DMA_H
24
25#include <linux/dmaengine.h>
26
27struct spear_dma_data {
28    void *data;
29    dma_addr_t addr;
30    u32 max_burst;
31    enum dma_slave_buswidth addr_width;
32    bool (*filter)(struct dma_chan *chan, void *slave);
33};
34
35#endif /* SPEAR_DMA_H */
36

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