1 /* SPDX-License-Identifier: GPL-2.0+ */ <<
2 /* 1 /*
3 * ALSA PCM interface for the Samsung SoC !! 2 * This program is free software; you can redistribute it and/or modify it
>> 3 * under the terms of the GNU General Public License as published by the
>> 4 * Free Software Foundation; either version 2 of the License, or (at your
>> 5 * option) any later version.
>> 6 *
>> 7 * ALSA PCM interface for the Samsung SoC
4 */ 8 */
5 9
6 #ifndef _SAMSUNG_DMA_H 10 #ifndef _SAMSUNG_DMA_H
7 #define _SAMSUNG_DMA_H 11 #define _SAMSUNG_DMA_H
8 12
9 #include <sound/dmaengine_pcm.h> 13 #include <sound/dmaengine_pcm.h>
10 14
11 /* 15 /*
12 * @tx, @rx arguments can be NULL if the DMA c 16 * @tx, @rx arguments can be NULL if the DMA channel names are "tx", "rx",
13 * otherwise actual DMA channel names must be 17 * otherwise actual DMA channel names must be passed to this function.
14 */ 18 */
15 int samsung_asoc_dma_platform_register(struct 19 int samsung_asoc_dma_platform_register(struct device *dev, dma_filter_fn filter,
16 const c !! 20 const char *tx, const char *rx);
17 struct <<
18 #endif /* _SAMSUNG_DMA_H */ 21 #endif /* _SAMSUNG_DMA_H */
19 22
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