1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-or-later */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Driver for ADAU1361/ADAU1461/ADAU1761/ADAU1961/ADAU1381/ADAU1781 codecs 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * Copyright 2011-2014 Analog Devices Inc. 6*4882a593Smuzhiyun * Author: Lars-Peter Clausen <lars@metafoo.de> 7*4882a593Smuzhiyun */ 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun #ifndef __LINUX_PLATFORM_DATA_ADAU17X1_H__ 10*4882a593Smuzhiyun #define __LINUX_PLATFORM_DATA_ADAU17X1_H__ 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun /** 13*4882a593Smuzhiyun * enum adau17x1_micbias_voltage - Microphone bias voltage 14*4882a593Smuzhiyun * @ADAU17X1_MICBIAS_0_90_AVDD: 0.9 * AVDD 15*4882a593Smuzhiyun * @ADAU17X1_MICBIAS_0_65_AVDD: 0.65 * AVDD 16*4882a593Smuzhiyun */ 17*4882a593Smuzhiyun enum adau17x1_micbias_voltage { 18*4882a593Smuzhiyun ADAU17X1_MICBIAS_0_90_AVDD = 0, 19*4882a593Smuzhiyun ADAU17X1_MICBIAS_0_65_AVDD = 1, 20*4882a593Smuzhiyun }; 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun /** 23*4882a593Smuzhiyun * enum adau1761_digmic_jackdet_pin_mode - Configuration of the JACKDET/MICIN pin 24*4882a593Smuzhiyun * @ADAU1761_DIGMIC_JACKDET_PIN_MODE_NONE: Disable the pin 25*4882a593Smuzhiyun * @ADAU1761_DIGMIC_JACKDET_PIN_MODE_DIGMIC: Configure the pin for usage as 26*4882a593Smuzhiyun * digital microphone input. 27*4882a593Smuzhiyun * @ADAU1761_DIGMIC_JACKDET_PIN_MODE_JACKDETECT: Configure the pin for jack 28*4882a593Smuzhiyun * insertion detection. 29*4882a593Smuzhiyun */ 30*4882a593Smuzhiyun enum adau1761_digmic_jackdet_pin_mode { 31*4882a593Smuzhiyun ADAU1761_DIGMIC_JACKDET_PIN_MODE_NONE, 32*4882a593Smuzhiyun ADAU1761_DIGMIC_JACKDET_PIN_MODE_DIGMIC, 33*4882a593Smuzhiyun ADAU1761_DIGMIC_JACKDET_PIN_MODE_JACKDETECT, 34*4882a593Smuzhiyun }; 35*4882a593Smuzhiyun 36*4882a593Smuzhiyun /** 37*4882a593Smuzhiyun * adau1761_jackdetect_debounce_time - Jack insertion detection debounce time 38*4882a593Smuzhiyun * @ADAU1761_JACKDETECT_DEBOUNCE_5MS: 5 milliseconds 39*4882a593Smuzhiyun * @ADAU1761_JACKDETECT_DEBOUNCE_10MS: 10 milliseconds 40*4882a593Smuzhiyun * @ADAU1761_JACKDETECT_DEBOUNCE_20MS: 20 milliseconds 41*4882a593Smuzhiyun * @ADAU1761_JACKDETECT_DEBOUNCE_40MS: 40 milliseconds 42*4882a593Smuzhiyun */ 43*4882a593Smuzhiyun enum adau1761_jackdetect_debounce_time { 44*4882a593Smuzhiyun ADAU1761_JACKDETECT_DEBOUNCE_5MS = 0, 45*4882a593Smuzhiyun ADAU1761_JACKDETECT_DEBOUNCE_10MS = 1, 46*4882a593Smuzhiyun ADAU1761_JACKDETECT_DEBOUNCE_20MS = 2, 47*4882a593Smuzhiyun ADAU1761_JACKDETECT_DEBOUNCE_40MS = 3, 48*4882a593Smuzhiyun }; 49*4882a593Smuzhiyun 50*4882a593Smuzhiyun /** 51*4882a593Smuzhiyun * enum adau1761_output_mode - Output mode configuration 52*4882a593Smuzhiyun * @ADAU1761_OUTPUT_MODE_HEADPHONE: Headphone output 53*4882a593Smuzhiyun * @ADAU1761_OUTPUT_MODE_HEADPHONE_CAPLESS: Capless headphone output 54*4882a593Smuzhiyun * @ADAU1761_OUTPUT_MODE_LINE: Line output 55*4882a593Smuzhiyun */ 56*4882a593Smuzhiyun enum adau1761_output_mode { 57*4882a593Smuzhiyun ADAU1761_OUTPUT_MODE_HEADPHONE, 58*4882a593Smuzhiyun ADAU1761_OUTPUT_MODE_HEADPHONE_CAPLESS, 59*4882a593Smuzhiyun ADAU1761_OUTPUT_MODE_LINE, 60*4882a593Smuzhiyun }; 61*4882a593Smuzhiyun 62*4882a593Smuzhiyun /** 63*4882a593Smuzhiyun * struct adau1761_platform_data - ADAU1761 Codec driver platform data 64*4882a593Smuzhiyun * @input_differential: If true the input pins will be configured in 65*4882a593Smuzhiyun * differential mode. 66*4882a593Smuzhiyun * @lineout_mode: Output mode for the LOUT/ROUT pins 67*4882a593Smuzhiyun * @headphone_mode: Output mode for the LHP/RHP pins 68*4882a593Smuzhiyun * @digmic_jackdetect_pin_mode: JACKDET/MICIN pin configuration 69*4882a593Smuzhiyun * @jackdetect_debounce_time: Jack insertion detection debounce time. 70*4882a593Smuzhiyun * Note: This value will only be used, if the JACKDET/MICIN pin is configured 71*4882a593Smuzhiyun * for jack insertion detection. 72*4882a593Smuzhiyun * @jackdetect_active_low: If true the jack insertion detection is active low. 73*4882a593Smuzhiyun * Othwise it will be active high. 74*4882a593Smuzhiyun * @micbias_voltage: Microphone voltage bias 75*4882a593Smuzhiyun */ 76*4882a593Smuzhiyun struct adau1761_platform_data { 77*4882a593Smuzhiyun bool input_differential; 78*4882a593Smuzhiyun enum adau1761_output_mode lineout_mode; 79*4882a593Smuzhiyun enum adau1761_output_mode headphone_mode; 80*4882a593Smuzhiyun 81*4882a593Smuzhiyun enum adau1761_digmic_jackdet_pin_mode digmic_jackdetect_pin_mode; 82*4882a593Smuzhiyun 83*4882a593Smuzhiyun enum adau1761_jackdetect_debounce_time jackdetect_debounce_time; 84*4882a593Smuzhiyun bool jackdetect_active_low; 85*4882a593Smuzhiyun 86*4882a593Smuzhiyun enum adau17x1_micbias_voltage micbias_voltage; 87*4882a593Smuzhiyun }; 88*4882a593Smuzhiyun 89*4882a593Smuzhiyun /** 90*4882a593Smuzhiyun * struct adau1781_platform_data - ADAU1781 Codec driver platform data 91*4882a593Smuzhiyun * @left_input_differential: If true configure the left input as 92*4882a593Smuzhiyun * differential input. 93*4882a593Smuzhiyun * @right_input_differential: If true configure the right input as differntial 94*4882a593Smuzhiyun * input. 95*4882a593Smuzhiyun * @use_dmic: If true configure the MIC pins as digital microphone pins instead 96*4882a593Smuzhiyun * of analog microphone pins. 97*4882a593Smuzhiyun * @micbias_voltage: Microphone voltage bias 98*4882a593Smuzhiyun */ 99*4882a593Smuzhiyun struct adau1781_platform_data { 100*4882a593Smuzhiyun bool left_input_differential; 101*4882a593Smuzhiyun bool right_input_differential; 102*4882a593Smuzhiyun 103*4882a593Smuzhiyun bool use_dmic; 104*4882a593Smuzhiyun 105*4882a593Smuzhiyun enum adau17x1_micbias_voltage micbias_voltage; 106*4882a593Smuzhiyun }; 107*4882a593Smuzhiyun 108*4882a593Smuzhiyun #endif 109