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95f09801 VK |
1 | /* |
2 | * Copyright (C) 2013-15, Intel Corporation. All rights reserved. | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or | |
5 | * modify it under the terms of the GNU General Public License version | |
6 | * 2 as published by the Free Software Foundation. | |
7 | * | |
8 | * This program is distributed in the hope that it will be useful, | |
9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | * GNU General Public License for more details. | |
12 | * | |
13 | */ | |
14 | ||
f17131a9 RD |
15 | #include <linux/kconfig.h> |
16 | #include <linux/stddef.h> | |
95f09801 VK |
17 | #include <linux/acpi.h> |
18 | ||
1fdb7c14 | 19 | /* translation fron HID to I2C name, needed for DAI codec_name */ |
f17131a9 | 20 | #if IS_ENABLED(CONFIG_ACPI) |
1fdb7c14 | 21 | const char *sst_acpi_find_name_from_hid(const u8 hid[ACPI_ID_LEN]); |
f17131a9 RD |
22 | #else |
23 | inline const char *sst_acpi_find_name_from_hid(const u8 hid[ACPI_ID_LEN]) | |
24 | { | |
25 | return NULL; | |
26 | } | |
27 | #endif | |
1fdb7c14 | 28 | |
95f09801 VK |
29 | /* acpi match */ |
30 | struct sst_acpi_mach *sst_acpi_find_machine(struct sst_acpi_mach *machines); | |
31 | ||
32 | /* Descriptor for SST ASoC machine driver */ | |
33 | struct sst_acpi_mach { | |
34 | /* ACPI ID for the matching machine driver. Audio codec for instance */ | |
35 | const u8 id[ACPI_ID_LEN]; | |
36 | /* machine driver name */ | |
37 | const char *drv_name; | |
38 | /* firmware file name */ | |
39 | const char *fw_filename; | |
12cc291b VK |
40 | |
41 | /* board name */ | |
42 | const char *board; | |
43 | void (*machine_quirk)(void); | |
44 | void *pdata; | |
95f09801 | 45 | }; |