1 /* 2 * da7219.h - DA7219 ASoC Codec Driver Platform Data 3 * 4 * Copyright (c) 2015 Dialog Semiconductor 5 * 6 * Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> 7 * 8 * This program is free software; you can redistribute it and/or modify it 9 * under the terms of the GNU General Public License as published by the 10 * Free Software Foundation; either version 2 of the License, or (at your 11 * option) any later version. 12 */ 13 14 #ifndef __DA7219_PDATA_H 15 #define __DA7219_PDATA_H 16 17 /* Mic Bias */ 18 enum da7219_micbias_voltage { 19 DA7219_MICBIAS_1_6V = 0, 20 DA7219_MICBIAS_1_8V, 21 DA7219_MICBIAS_2_0V, 22 DA7219_MICBIAS_2_2V, 23 DA7219_MICBIAS_2_4V, 24 DA7219_MICBIAS_2_6V, 25 }; 26 27 /* Mic input type */ 28 enum da7219_mic_amp_in_sel { 29 DA7219_MIC_AMP_IN_SEL_DIFF = 0, 30 DA7219_MIC_AMP_IN_SEL_SE_P, 31 DA7219_MIC_AMP_IN_SEL_SE_N, 32 }; 33 34 struct da7219_aad_pdata; 35 36 struct da7219_pdata { 37 /* Mic */ 38 enum da7219_micbias_voltage micbias_lvl; 39 enum da7219_mic_amp_in_sel mic_amp_in_sel; 40 41 /* AAD */ 42 struct da7219_aad_pdata *aad_pdata; 43 }; 44 45 #endif /* __DA7219_PDATA_H */ 46