1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * Platform data for MAX98095
5 * Copyright 2011 Maxim Integrated Products
8 #ifndef __SOUND_MAX98095_PDATA_H__
9 #define __SOUND_MAX98095_PDATA_H__
11 /* Equalizer filter response configuration */
12 struct max98095_eq_cfg {
22 /* Biquad filter response configuration */
23 struct max98095_biquad_cfg {
30 /* codec platform data */
31 struct max98095_pdata {
33 /* Equalizers for DAI1 and DAI2 */
34 struct max98095_eq_cfg *eq_cfg;
35 unsigned int eq_cfgcnt;
37 /* Biquad filter for DAI1 and DAI2 */
38 struct max98095_biquad_cfg *bq_cfg;
39 unsigned int bq_cfgcnt;
41 /* Analog/digital microphone configuration:
42 * 0 = analog microphone input (normal setting)
43 * 1 = digital microphone input
45 unsigned int digmic_left_mode:1;
46 unsigned int digmic_right_mode:1;
48 /* Pin5 is the mechanical method of sensing jack insertion
49 * but it is something that might not be supported.
50 * 0 = PIN5 not supported
53 unsigned int jack_detect_pin5en:1;
55 /* Slew amount for jack detection. Calculated as 4 * (delay + 1).
56 * Default delay is 24 to get a time of 100ms.
58 unsigned int jack_detect_delay;