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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 |
67 |
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