Linux Kernel
3.7.1
Main Page
Related Pages
Modules
Namespaces
Data Structures
Files
File List
Globals
All
Data Structures
Namespaces
Files
Functions
Variables
Typedefs
Enumerations
Enumerator
Macros
Groups
Pages
include
sound
max98095.h
Go to the documentation of this file.
1
/*
2
* Platform data for MAX98095
3
*
4
* Copyright 2011 Maxim Integrated Products
5
*
6
* This program is free software; you can redistribute it and/or modify it
7
* under the terms of the GNU General Public License as published by the
8
* Free Software Foundation; either version 2 of the License, or (at your
9
* option) any later version.
10
*
11
*/
12
13
#ifndef __SOUND_MAX98095_PDATA_H__
14
#define __SOUND_MAX98095_PDATA_H__
15
16
/* Equalizer filter response configuration */
17
struct
max98095_eq_cfg
{
18
const
char
*
name
;
19
unsigned
int
rate
;
20
u16
band1
[5];
21
u16
band2
[5];
22
u16
band3
[5];
23
u16
band4
[5];
24
u16
band5
[5];
25
};
26
27
/* Biquad filter response configuration */
28
struct
max98095_biquad_cfg
{
29
const
char
*
name
;
30
unsigned
int
rate
;
31
u16
band1
[5];
32
u16
band2
[5];
33
};
34
35
/* codec platform data */
36
struct
max98095_pdata
{
37
38
/* Equalizers for DAI1 and DAI2 */
39
struct
max98095_eq_cfg
*
eq_cfg
;
40
unsigned
int
eq_cfgcnt
;
41
42
/* Biquad filter for DAI1 and DAI2 */
43
struct
max98095_biquad_cfg
*
bq_cfg
;
44
unsigned
int
bq_cfgcnt
;
45
46
/* Analog/digital microphone configuration:
47
* 0 = analog microphone input (normal setting)
48
* 1 = digital microphone input
49
*/
50
unsigned
int
digmic_left_mode
:1;
51
unsigned
int
digmic_right_mode
:1;
52
53
/* Pin5 is the mechanical method of sensing jack insertion
54
* but it is something that might not be supported.
55
* 0 = PIN5 not supported
56
* 1 = PIN5 supported
57
*/
58
unsigned
int
jack_detect_pin5en
:1;
59
60
/* Slew amount for jack detection. Calculated as 4 * (delay + 1).
61
* Default delay is 24 to get a time of 100ms.
62
*/
63
unsigned
int
jack_detect_delay
;
64
};
65
66
#endif
Generated on Thu Jan 10 2013 14:53:34 for Linux Kernel by
1.8.2