blob: 1ae5523bbcf87d5a3bde0eb48852fe98331a7c3d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
|
/* SPDX-License-Identifier: GPL-2.0-only */
/*
* This file incorporates work covered by the following copyright notice:
* Copyright (c) 2020 Intel Corporation
* Copyright(c) 2024 Advanced Micro Devices, Inc.
*
*/
#ifndef SOC_SDW_UTILS_H
#define SOC_SDW_UTILS_H
#include <sound/soc.h>
#define SOC_SDW_MAX_DAI_NUM 8
struct asoc_sdw_codec_info;
struct asoc_sdw_dai_info {
const bool direction[2]; /* playback & capture support */
const char *dai_name;
const int dai_type;
const int dailink[2]; /* dailink id for each direction */
const struct snd_kcontrol_new *controls;
const int num_controls;
const struct snd_soc_dapm_widget *widgets;
const int num_widgets;
int (*init)(struct snd_soc_card *card,
struct snd_soc_dai_link *dai_links,
struct asoc_sdw_codec_info *info,
bool playback);
int (*exit)(struct snd_soc_card *card, struct snd_soc_dai_link *dai_link);
int (*rtd_init)(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai);
bool rtd_init_done; /* Indicate that the rtd_init callback is done */
unsigned long quirk;
};
struct asoc_sdw_codec_info {
const int part_id;
const int version_id;
const char *codec_name;
int amp_num;
const u8 acpi_id[ACPI_ID_LEN];
const bool ignore_internal_dmic;
const struct snd_soc_ops *ops;
struct asoc_sdw_dai_info dais[SOC_SDW_MAX_DAI_NUM];
const int dai_num;
int (*codec_card_late_probe)(struct snd_soc_card *card);
int (*count_sidecar)(struct snd_soc_card *card,
int *num_dais, int *num_devs);
int (*add_sidecar)(struct snd_soc_card *card,
struct snd_soc_dai_link **dai_links,
struct snd_soc_codec_conf **codec_conf);
};
int asoc_sdw_startup(struct snd_pcm_substream *substream);
int asoc_sdw_prepare(struct snd_pcm_substream *substream);
int asoc_sdw_prepare(struct snd_pcm_substream *substream);
int asoc_sdw_trigger(struct snd_pcm_substream *substream, int cmd);
int asoc_sdw_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params);
int asoc_sdw_hw_free(struct snd_pcm_substream *substream);
void asoc_sdw_shutdown(struct snd_pcm_substream *substream);
#endif
|
