tools/testing/selftests/alsa/alsa-local.h

   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 */