| David Brazdil | 0f672f6 | 2019-12-10 10:32:29 +0000 | [diff] [blame^] | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 2 | /* |
| 3 | * wm_hubs.h -- WM899x common code |
| 4 | * |
| 5 | * Copyright 2009 Wolfson Microelectronics plc |
| 6 | * |
| 7 | * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> |
| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 8 | */ |
| 9 | |
| 10 | #ifndef _WM_HUBS_H |
| 11 | #define _WM_HUBS_H |
| 12 | |
| 13 | #include <linux/completion.h> |
| 14 | #include <linux/interrupt.h> |
| 15 | #include <linux/list.h> |
| 16 | #include <sound/control.h> |
| 17 | |
| 18 | struct snd_soc_component; |
| 19 | |
| 20 | extern const unsigned int wm_hubs_spkmix_tlv[]; |
| 21 | |
| 22 | /* This *must* be the first element of the codec->private_data struct */ |
| 23 | struct 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 | |
| 31 | bool no_cache_dac_hp_direct; |
| 32 | struct list_head dcs_cache; |
| 33 | bool (*check_class_w_digital)(struct snd_soc_component *); |
| 34 | |
| 35 | int micb1_delay; |
| 36 | int micb2_delay; |
| 37 | |
| 38 | bool lineout1_se; |
| 39 | bool lineout1n_ena; |
| 40 | bool lineout1p_ena; |
| 41 | |
| 42 | bool lineout2_se; |
| 43 | bool lineout2n_ena; |
| 44 | bool lineout2p_ena; |
| 45 | |
| 46 | bool dcs_done_irq; |
| 47 | struct completion dcs_done; |
| 48 | |
| 49 | struct snd_soc_component *component; |
| 50 | }; |
| 51 | |
| 52 | extern int wm_hubs_add_analogue_controls(struct snd_soc_component *); |
| 53 | extern int wm_hubs_add_analogue_routes(struct snd_soc_component *, int, int); |
| 54 | extern int wm_hubs_handle_analogue_pdata(struct snd_soc_component *, |
| 55 | int lineout1_diff, int lineout2_diff, |
| 56 | int lineout1fb, int lineout2fb, |
| 57 | int jd_scthr, int jd_thr, |
| 58 | int micbias1_dly, int micbias2_dly, |
| 59 | int micbias1_lvl, int micbias2_lvl); |
| 60 | |
| 61 | extern irqreturn_t wm_hubs_dcs_done(int irq, void *data); |
| 62 | extern void wm_hubs_vmid_ena(struct snd_soc_component *component); |
| 63 | extern void wm_hubs_set_bias_level(struct snd_soc_component *component, |
| 64 | enum snd_soc_bias_level level); |
| 65 | extern void wm_hubs_update_class_w(struct snd_soc_component *component); |
| 66 | |
| 67 | extern const struct snd_kcontrol_new wm_hubs_hpl_mux; |
| 68 | extern const struct snd_kcontrol_new wm_hubs_hpr_mux; |
| 69 | |
| 70 | #endif |