Linux 3.12.39
[linux/fpc-iii.git] / include / sound / da7213.h
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1 /*
2 * da7213.h - DA7213 ASoC Codec Driver Platform Data
4 * Copyright (c) 2013 Dialog Semiconductor
6 * Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
13 #ifndef _DA7213_PDATA_H
14 #define _DA7213_PDATA_H
16 enum da7213_micbias_voltage {
17 DA7213_MICBIAS_1_6V = 0,
18 DA7213_MICBIAS_2_2V = 1,
19 DA7213_MICBIAS_2_5V = 2,
20 DA7213_MICBIAS_3_0V = 3,
23 enum da7213_dmic_data_sel {
24 DA7213_DMIC_DATA_LRISE_RFALL = 0,
25 DA7213_DMIC_DATA_LFALL_RRISE = 1,
28 enum da7213_dmic_samplephase {
29 DA7213_DMIC_SAMPLE_ON_CLKEDGE = 0,
30 DA7213_DMIC_SAMPLE_BETWEEN_CLKEDGE = 1,
33 enum da7213_dmic_clk_rate {
34 DA7213_DMIC_CLK_3_0MHZ = 0,
35 DA7213_DMIC_CLK_1_5MHZ = 1,
38 struct da7213_platform_data {
39 /* Mic Bias voltage */
40 enum da7213_micbias_voltage micbias1_lvl;
41 enum da7213_micbias_voltage micbias2_lvl;
43 /* DMIC config */
44 enum da7213_dmic_data_sel dmic_data_sel;
45 enum da7213_dmic_samplephase dmic_samplephase;
46 enum da7213_dmic_clk_rate dmic_clk_rate;
48 /* MCLK squaring config */
49 bool mclk_squaring;
52 #endif /* _DA7213_PDATA_H */