1 /* SPDX-License-Identifier: GPL-2.0-only */ <<
2 /* 1 /*
3 * Copyright (C) ST-Ericsson SA 2012 2 * Copyright (C) ST-Ericsson SA 2012
4 * 3 *
5 * Author: Ola Lilja <ola.o.lilja@stericsson.c 4 * Author: Ola Lilja <ola.o.lilja@stericsson.com>
6 * for ST-Ericsson. 5 * for ST-Ericsson.
7 * 6 *
8 * License terms: 7 * License terms:
>> 8 *
>> 9 * This program is free software; you can redistribute it and/or modify it
>> 10 * under the terms of the GNU General Public License version 2 as published
>> 11 * by the Free Software Foundation.
9 */ 12 */
10 13
11 #ifndef AB8500_CORE_CODEC_H 14 #ifndef AB8500_CORE_CODEC_H
12 #define AB8500_CORE_CODEC_H 15 #define AB8500_CORE_CODEC_H
13 16
14 /* Mic-types */ 17 /* Mic-types */
15 enum amic_type { 18 enum amic_type {
16 AMIC_TYPE_SINGLE_ENDED, 19 AMIC_TYPE_SINGLE_ENDED,
17 AMIC_TYPE_DIFFERENTIAL 20 AMIC_TYPE_DIFFERENTIAL
18 }; 21 };
19 22
20 /* Mic-biases */ 23 /* Mic-biases */
21 enum amic_micbias { 24 enum amic_micbias {
22 AMIC_MICBIAS_VAMIC1, 25 AMIC_MICBIAS_VAMIC1,
23 AMIC_MICBIAS_VAMIC2, 26 AMIC_MICBIAS_VAMIC2,
24 AMIC_MICBIAS_UNKNOWN 27 AMIC_MICBIAS_UNKNOWN
25 }; 28 };
26 29
27 /* Bias-voltage */ 30 /* Bias-voltage */
28 enum ear_cm_voltage { 31 enum ear_cm_voltage {
29 EAR_CMV_0_95V, 32 EAR_CMV_0_95V,
30 EAR_CMV_1_10V, 33 EAR_CMV_1_10V,
31 EAR_CMV_1_27V, 34 EAR_CMV_1_27V,
32 EAR_CMV_1_58V, 35 EAR_CMV_1_58V,
33 EAR_CMV_UNKNOWN 36 EAR_CMV_UNKNOWN
34 }; 37 };
35 38
36 /* Analog microphone settings */ 39 /* Analog microphone settings */
37 struct amic_settings { 40 struct amic_settings {
38 enum amic_type mic1_type; 41 enum amic_type mic1_type;
39 enum amic_type mic2_type; 42 enum amic_type mic2_type;
40 enum amic_micbias mic1a_micbias; 43 enum amic_micbias mic1a_micbias;
41 enum amic_micbias mic1b_micbias; 44 enum amic_micbias mic1b_micbias;
42 enum amic_micbias mic2_micbias; 45 enum amic_micbias mic2_micbias;
43 }; 46 };
44 47
45 /* Platform data structure for the audio-parts 48 /* Platform data structure for the audio-parts of the AB8500 */
46 struct ab8500_codec_platform_data { 49 struct ab8500_codec_platform_data {
47 struct amic_settings amics; 50 struct amic_settings amics;
48 enum ear_cm_voltage ear_cmv; 51 enum ear_cm_voltage ear_cmv;
49 }; 52 };
50 53
51 #endif 54 #endif
52 55
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