52 lines · c
1/* SPDX-License-Identifier: GPL-2.0-or-later */2/*3 * da7219.h - DA7219 ASoC Codec Driver Platform Data4 *5 * Copyright (c) 2015 Dialog Semiconductor6 *7 * Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>8 */9 10#ifndef __DA7219_PDATA_H11#define __DA7219_PDATA_H12 13/* Mic Bias */14enum da7219_micbias_voltage {15 DA7219_MICBIAS_1_6V = 0,16 DA7219_MICBIAS_1_8V,17 DA7219_MICBIAS_2_0V,18 DA7219_MICBIAS_2_2V,19 DA7219_MICBIAS_2_4V,20 DA7219_MICBIAS_2_6V,21};22 23/* Mic input type */24enum da7219_mic_amp_in_sel {25 DA7219_MIC_AMP_IN_SEL_DIFF = 0,26 DA7219_MIC_AMP_IN_SEL_SE_P,27 DA7219_MIC_AMP_IN_SEL_SE_N,28};29 30struct da7219_aad_pdata;31 32enum da7219_dai_clks {33 DA7219_DAI_WCLK_IDX = 0,34 DA7219_DAI_BCLK_IDX,35 DA7219_DAI_NUM_CLKS,36};37 38struct da7219_pdata {39 bool wakeup_source;40 41 const char *dai_clk_names[DA7219_DAI_NUM_CLKS];42 43 /* Mic */44 enum da7219_micbias_voltage micbias_lvl;45 enum da7219_mic_amp_in_sel mic_amp_in_sel;46 47 /* AAD */48 struct da7219_aad_pdata *aad_pdata;49};50 51#endif /* __DA7219_PDATA_H */52