1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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2 | // Copyright (c) 2018, The Linux Foundation. All rights reserved. |
3 | |
4 | #ifndef __QCOM_SND_SDW_H__ |
5 | #define __QCOM_SND_SDW_H__ |
6 | |
7 | #include <linux/soundwire/sdw.h> |
8 | |
9 | int qcom_snd_sdw_startup(struct snd_pcm_substream *substream); |
10 | int qcom_snd_sdw_prepare(struct snd_pcm_substream *substream, |
11 | struct sdw_stream_runtime *runtime, |
12 | bool *stream_prepared); |
13 | int qcom_snd_sdw_hw_params(struct snd_pcm_substream *substream, |
14 | struct snd_pcm_hw_params *params, |
15 | struct sdw_stream_runtime **psruntime); |
16 | int qcom_snd_sdw_hw_free(struct snd_pcm_substream *substream, |
17 | struct sdw_stream_runtime *sruntime, |
18 | bool *stream_prepared); |
19 | #endif |
20 |