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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
| commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
| tree | a94efe259b9009378be6d90eb30d2b019d95c194 /sound/soc/samsung/dma.h | |
| parent | Initial commit. (diff) | |
| download | linux-5d1646d90e1f2cceb9f0828f4b28318cd0ec7744.tar.xz linux-5d1646d90e1f2cceb9f0828f4b28318cd0ec7744.zip | |
Adding upstream version 5.10.209.upstream/5.10.209
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'sound/soc/samsung/dma.h')
| -rw-r--r-- | sound/soc/samsung/dma.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/sound/soc/samsung/dma.h b/sound/soc/samsung/dma.h new file mode 100644 index 000000000..7b5d4556e --- /dev/null +++ b/sound/soc/samsung/dma.h @@ -0,0 +1,18 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * ALSA PCM interface for the Samsung SoC + */ + +#ifndef _SAMSUNG_DMA_H +#define _SAMSUNG_DMA_H + +#include <sound/dmaengine_pcm.h> + +/* + * @tx, @rx arguments can be NULL if the DMA channel names are "tx", "rx", + * otherwise actual DMA channel names must be passed to this function. + */ +int samsung_asoc_dma_platform_register(struct device *dev, dma_filter_fn filter, + const char *tx, const char *rx, + struct device *dma_dev); +#endif /* _SAMSUNG_DMA_H */ |