/* SPDX-License-Identifier: GPL-2.0-only */ /* * wm_hubs.h -- WM899x common code * * Copyright 2009 Wolfson Microelectronics plc * * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> */ #ifndef _WM_HUBS_H #define _WM_HUBS_H #include <linux/completion.h> #include <linux/interrupt.h> #include <linux/list.h> #include <sound/control.h> struct snd_soc_component; extern const unsigned int wm_hubs_spkmix_tlv[]; /* This *must* be the first element of the codec->private_data struct */ struct wm_hubs_data { int dcs_codes_l; int dcs_codes_r; int dcs_readback_mode; int hp_startup_mode; int series_startup; int no_series_update; bool no_cache_dac_hp_direct; struct list_head dcs_cache; bool (*check_class_w_digital)(struct snd_soc_component *); int micb1_delay; int micb2_delay; bool lineout1_se; bool lineout1n_ena; bool lineout1p_ena; bool lineout2_se; bool lineout2n_ena; bool lineout2p_ena; bool dcs_done_irq; struct completion dcs_done; struct snd_soc_component *component; }; extern int wm_hubs_add_analogue_controls(struct snd_soc_component *); extern int wm_hubs_add_analogue_routes(struct snd_soc_component *, int, int); extern int wm_hubs_handle_analogue_pdata(struct snd_soc_component *, int lineout1_diff, int lineout2_diff, int lineout1fb, int lineout2fb, int jd_scthr, int jd_thr, int micbias1_dly, int micbias2_dly, int micbias1_lvl, int micbias2_lvl); extern irqreturn_t wm_hubs_dcs_done(int irq, void *data); extern void wm_hubs_vmid_ena(struct snd_soc_component *component); extern void wm_hubs_set_bias_level(struct snd_soc_component *component, enum snd_soc_bias_level level); extern void wm_hubs_update_class_w(struct snd_soc_component *component); extern const struct snd_kcontrol_new wm_hubs_hpl_mux; extern const struct snd_kcontrol_new wm_hubs_hpr_mux; #endif