72 lines · c
1/* SPDX-License-Identifier: GPL-2.0-only */2/*3 * wm_hubs.h -- WM899x common code4 *5 * Copyright 2009 Wolfson Microelectronics plc6 *7 * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>8 */9 10#ifndef _WM_HUBS_H11#define _WM_HUBS_H12 13#include <linux/completion.h>14#include <linux/interrupt.h>15#include <linux/list.h>16#include <sound/control.h>17 18struct snd_soc_component;19 20extern const unsigned int wm_hubs_spkmix_tlv[];21 22/* This *must* be the first element of the codec->private_data struct */23struct wm_hubs_data {24 int dcs_codes_l;25 int dcs_codes_r;26 int dcs_readback_mode;27 int hp_startup_mode;28 int series_startup;29 int no_series_update;30 bool micd_scthr;31 32 bool no_cache_dac_hp_direct;33 struct list_head dcs_cache;34 bool (*check_class_w_digital)(struct snd_soc_component *);35 36 int micb1_delay;37 int micb2_delay;38 39 bool lineout1_se;40 bool lineout1n_ena;41 bool lineout1p_ena;42 43 bool lineout2_se;44 bool lineout2n_ena;45 bool lineout2p_ena;46 47 bool dcs_done_irq;48 struct completion dcs_done;49 50 struct snd_soc_component *component;51};52 53extern int wm_hubs_add_analogue_controls(struct snd_soc_component *);54extern int wm_hubs_add_analogue_routes(struct snd_soc_component *, int, int);55extern int wm_hubs_handle_analogue_pdata(struct snd_soc_component *,56 int lineout1_diff, int lineout2_diff,57 int lineout1fb, int lineout2fb,58 int jd_scthr, int jd_thr,59 int micbias1_delay, int micbias2_delay,60 int micbias1_lvl, int micbias2_lvl);61 62extern irqreturn_t wm_hubs_dcs_done(int irq, void *data);63extern void wm_hubs_vmid_ena(struct snd_soc_component *component);64extern void wm_hubs_set_bias_level(struct snd_soc_component *component,65 enum snd_soc_bias_level level);66extern void wm_hubs_update_class_w(struct snd_soc_component *component);67 68extern const struct snd_kcontrol_new wm_hubs_hpl_mux;69extern const struct snd_kcontrol_new wm_hubs_hpr_mux;70 71#endif72