1 | // SPDX-License-Identifier: GPL-2.0 |
2 | // |
3 | // kselftest configuration helpers for the hw specific configuration |
4 | // |
5 | // Original author: Jaroslav Kysela <perex@perex.cz> |
6 | // Copyright (c) 2022 Red Hat Inc. |
7 | |
8 | #ifndef __ALSA_LOCAL_H |
9 | #define __ALSA_LOCAL_H |
10 | |
11 | #include <alsa/asoundlib.h> |
12 | |
13 | snd_config_t *get_alsalib_config(void); |
14 | |
15 | snd_config_t *conf_load_from_file(const char *filename); |
16 | void conf_load(void); |
17 | void conf_free(void); |
18 | snd_config_t *conf_by_card(int card); |
19 | snd_config_t *conf_get_subtree(snd_config_t *root, const char *key1, const char *key2); |
20 | int conf_get_count(snd_config_t *root, const char *key1, const char *key2); |
21 | const char *conf_get_string(snd_config_t *root, const char *key1, const char *key2, const char *def); |
22 | long conf_get_long(snd_config_t *root, const char *key1, const char *key2, long def); |
23 | int conf_get_bool(snd_config_t *root, const char *key1, const char *key2, int def); |
24 | void conf_get_string_array(snd_config_t *root, const char *key1, const char *key2, |
25 | const char **array, int array_size, const char *def); |
26 | |
27 | struct card_cfg_data { |
28 | int card; |
29 | snd_config_t *config; |
30 | const char *filename; |
31 | const char *config_id; |
32 | struct card_cfg_data *next; |
33 | }; |
34 | |
35 | extern struct card_cfg_data *conf_cards; |
36 | |
37 | #endif /* __ALSA_LOCAL_H */ |
38 | |