106 lines · c
1/* SPDX-License-Identifier: GPL-2.0-or-later */2/*3 * da7218.h - DA7218 ASoC Codec Driver Platform Data4 *5 * Copyright (c) 2015 Dialog Semiconductor6 *7 * Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>8 */9 10#ifndef _DA7218_PDATA_H11#define _DA7218_PDATA_H12 13/* Mic Bias */14enum da7218_micbias_voltage {15 DA7218_MICBIAS_1_2V = -1,16 DA7218_MICBIAS_1_6V,17 DA7218_MICBIAS_1_8V,18 DA7218_MICBIAS_2_0V,19 DA7218_MICBIAS_2_2V,20 DA7218_MICBIAS_2_4V,21 DA7218_MICBIAS_2_6V,22 DA7218_MICBIAS_2_8V,23 DA7218_MICBIAS_3_0V,24};25 26enum da7218_mic_amp_in_sel {27 DA7218_MIC_AMP_IN_SEL_DIFF = 0,28 DA7218_MIC_AMP_IN_SEL_SE_P,29 DA7218_MIC_AMP_IN_SEL_SE_N,30};31 32/* DMIC */33enum da7218_dmic_data_sel {34 DA7218_DMIC_DATA_LRISE_RFALL = 0,35 DA7218_DMIC_DATA_LFALL_RRISE,36};37 38enum da7218_dmic_samplephase {39 DA7218_DMIC_SAMPLE_ON_CLKEDGE = 0,40 DA7218_DMIC_SAMPLE_BETWEEN_CLKEDGE,41};42 43enum da7218_dmic_clk_rate {44 DA7218_DMIC_CLK_3_0MHZ = 0,45 DA7218_DMIC_CLK_1_5MHZ,46};47 48/* Headphone Detect */49enum da7218_hpldet_jack_rate {50 DA7218_HPLDET_JACK_RATE_5US = 0,51 DA7218_HPLDET_JACK_RATE_10US,52 DA7218_HPLDET_JACK_RATE_20US,53 DA7218_HPLDET_JACK_RATE_40US,54 DA7218_HPLDET_JACK_RATE_80US,55 DA7218_HPLDET_JACK_RATE_160US,56 DA7218_HPLDET_JACK_RATE_320US,57 DA7218_HPLDET_JACK_RATE_640US,58};59 60enum da7218_hpldet_jack_debounce {61 DA7218_HPLDET_JACK_DEBOUNCE_OFF = 0,62 DA7218_HPLDET_JACK_DEBOUNCE_2,63 DA7218_HPLDET_JACK_DEBOUNCE_3,64 DA7218_HPLDET_JACK_DEBOUNCE_4,65};66 67enum da7218_hpldet_jack_thr {68 DA7218_HPLDET_JACK_THR_84PCT = 0,69 DA7218_HPLDET_JACK_THR_88PCT,70 DA7218_HPLDET_JACK_THR_92PCT,71 DA7218_HPLDET_JACK_THR_96PCT,72};73 74struct da7218_hpldet_pdata {75 enum da7218_hpldet_jack_rate jack_rate;76 enum da7218_hpldet_jack_debounce jack_debounce;77 enum da7218_hpldet_jack_thr jack_thr;78 bool comp_inv;79 bool hyst;80 bool discharge;81};82 83struct da7218_pdata {84 /* Mic */85 enum da7218_micbias_voltage micbias1_lvl;86 enum da7218_micbias_voltage micbias2_lvl;87 enum da7218_mic_amp_in_sel mic1_amp_in_sel;88 enum da7218_mic_amp_in_sel mic2_amp_in_sel;89 90 /* DMIC */91 enum da7218_dmic_data_sel dmic1_data_sel;92 enum da7218_dmic_data_sel dmic2_data_sel;93 enum da7218_dmic_samplephase dmic1_samplephase;94 enum da7218_dmic_samplephase dmic2_samplephase;95 enum da7218_dmic_clk_rate dmic1_clk_rate;96 enum da7218_dmic_clk_rate dmic2_clk_rate;97 98 /* HP Diff Supply - DA7217 only */99 bool hp_diff_single_supply;100 101 /* HP Detect - DA7218 only */102 struct da7218_hpldet_pdata *hpldet_pdata;103};104 105#endif /* _DA7218_PDATA_H */106