blob: 8398cb227ba9224bab3344aa908e44c8696f2b67 (
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
|
/*
* Copyright (C) 2013-15, Intel Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License version
* 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
*/
#include <linux/kconfig.h>
#include <linux/stddef.h>
#include <linux/acpi.h>
/* translation fron HID to I2C name, needed for DAI codec_name */
#if IS_ENABLED(CONFIG_ACPI)
const char *sst_acpi_find_name_from_hid(const u8 hid[ACPI_ID_LEN]);
#else
inline const char *sst_acpi_find_name_from_hid(const u8 hid[ACPI_ID_LEN])
{
return NULL;
}
#endif
/* acpi match */
struct sst_acpi_mach *sst_acpi_find_machine(struct sst_acpi_mach *machines);
/* Descriptor for SST ASoC machine driver */
struct sst_acpi_mach {
/* ACPI ID for the matching machine driver. Audio codec for instance */
const u8 id[ACPI_ID_LEN];
/* machine driver name */
const char *drv_name;
/* firmware file name */
const char *fw_filename;
/* board name */
const char *board;
void (*machine_quirk)(void);
void *pdata;
};
|
