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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/tools/testing/selftests/alsa/alsa-local.h
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// SPDX-License-Identifier: GPL-2.0

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//

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// kselftest configuration helpers for the hw specific configuration

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//

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// Original author: Jaroslav Kysela <[email protected]>

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// Copyright (c) 2022 Red Hat Inc.

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#ifndef __ALSA_LOCAL_H

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#define __ALSA_LOCAL_H

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#include <alsa/asoundlib.h>

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snd_config_t *get_alsalib_config(void);

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snd_config_t *conf_load_from_file(const char *filename);

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void conf_load(void);

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void conf_free(void);

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snd_config_t *conf_by_card(int card);

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snd_config_t *conf_get_subtree(snd_config_t *root, const char *key1, const char *key2);

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int conf_get_count(snd_config_t *root, const char *key1, const char *key2);

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const char *conf_get_string(snd_config_t *root, const char *key1, const char *key2, const char *def);

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long conf_get_long(snd_config_t *root, const char *key1, const char *key2, long def);

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int conf_get_bool(snd_config_t *root, const char *key1, const char *key2, int def);

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void conf_get_string_array(snd_config_t *root, const char *key1, const char *key2,

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			   const char **array, int array_size, const char *def);

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struct card_cfg_data {

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	int card;

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	snd_config_t *config;

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	const char *filename;

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	const char *config_id;

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	struct card_cfg_data *next;

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};

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extern struct card_cfg_data *conf_cards;

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#endif /* __ALSA_LOCAL_H */

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