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1 | /* |
2 | * da7219.h - DA7219 ASoC Codec Driver Platform Data | |
3 | * | |
4 | * Copyright (c) 2015 Dialog Semiconductor | |
5 | * | |
6 | * Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> | |
7 | * | |
8 | * This program is free software; you can redistribute it and/or modify it | |
9 | * under the terms of the GNU General Public License as published by the | |
10 | * Free Software Foundation; either version 2 of the License, or (at your | |
11 | * option) any later version. | |
12 | */ | |
13 | ||
14 | #ifndef __DA7219_PDATA_H | |
15 | #define __DA7219_PDATA_H | |
16 | ||
17 | /* LDO */ | |
18 | enum da7219_ldo_lvl_sel { | |
19 | DA7219_LDO_LVL_SEL_1_05V = 0, | |
20 | DA7219_LDO_LVL_SEL_1_10V, | |
21 | DA7219_LDO_LVL_SEL_1_20V, | |
22 | DA7219_LDO_LVL_SEL_1_40V, | |
23 | }; | |
24 | ||
25 | /* Mic Bias */ | |
26 | enum da7219_micbias_voltage { | |
27 | DA7219_MICBIAS_1_8V = 1, | |
28 | DA7219_MICBIAS_2_0V, | |
29 | DA7219_MICBIAS_2_2V, | |
30 | DA7219_MICBIAS_2_4V, | |
31 | DA7219_MICBIAS_2_6V, | |
32 | }; | |
33 | ||
34 | /* Mic input type */ | |
35 | enum da7219_mic_amp_in_sel { | |
36 | DA7219_MIC_AMP_IN_SEL_DIFF = 0, | |
37 | DA7219_MIC_AMP_IN_SEL_SE_P, | |
38 | DA7219_MIC_AMP_IN_SEL_SE_N, | |
39 | }; | |
40 | ||
41 | struct da7219_aad_pdata; | |
42 | ||
43 | struct da7219_pdata { | |
44 | /* Internal LDO */ | |
45 | enum da7219_ldo_lvl_sel ldo_lvl_sel; | |
46 | ||
47 | /* Mic */ | |
48 | enum da7219_micbias_voltage micbias_lvl; | |
49 | enum da7219_mic_amp_in_sel mic_amp_in_sel; | |
50 | ||
51 | /* AAD */ | |
52 | struct da7219_aad_pdata *aad_pdata; | |
53 | }; | |
54 | ||
55 | #endif /* __DA7219_PDATA_H */ |