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