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Mark Browna2342ae2009-07-29 21:21:49 +01001/*
2 * wm_hubs.h -- WM899x common code
3 *
4 * Copyright 2009 Wolfson Microelectronics plc
5 *
6 * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
7 *
8 *
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License version 2 as
11 * published by the Free Software Foundation.
12 */
13
14#ifndef _WM_HUBS_H
15#define _WM_HUBS_H
16
Mark Brownd96ca3c2011-07-12 15:25:03 +090017#include <linux/completion.h>
18#include <linux/interrupt.h>
Mark Brown94aa7332012-05-01 18:45:09 +010019#include <linux/list.h>
Mark Brownc3403042012-04-26 21:29:29 +010020#include <sound/control.h>
Mark Brownd96ca3c2011-07-12 15:25:03 +090021
Mark Browna2342ae2009-07-29 21:21:49 +010022struct snd_soc_codec;
23
24extern const unsigned int wm_hubs_spkmix_tlv[];
25
Mark Brown3ed70742010-01-20 17:39:45 +000026/* This *must* be the first element of the codec->private_data struct */
27struct wm_hubs_data {
Mark Brown4537c4e2011-08-01 13:10:16 +090028 int dcs_codes_l;
29 int dcs_codes_r;
Mark Brown8437f702010-03-29 17:09:45 +010030 int dcs_readback_mode;
Mark Brown3ed70742010-01-20 17:39:45 +000031 int hp_startup_mode;
Mark Brownf9acf9f2011-06-07 23:23:52 +010032 int series_startup;
Mark Brown780b75b2011-06-07 23:32:46 +010033 int no_series_update;
Mark Brownfec6dd82010-10-27 13:48:36 -070034
Mark Brownaf31a222012-04-26 20:06:56 +010035 bool no_cache_dac_hp_direct;
Mark Brown94aa7332012-05-01 18:45:09 +010036 struct list_head dcs_cache;
Mark Brownc3403042012-04-26 21:29:29 +010037 bool (*check_class_w_digital)(struct snd_soc_codec *);
Mark Brownd96ca3c2011-07-12 15:25:03 +090038
Mark Brown02e79472012-08-21 17:54:52 +010039 int micb1_delay;
40 int micb2_delay;
41
Mark Brown5f2f3892012-02-08 18:51:42 +000042 bool lineout1_se;
43 bool lineout1n_ena;
44 bool lineout1p_ena;
45
46 bool lineout2_se;
47 bool lineout2n_ena;
48 bool lineout2p_ena;
49
Mark Brownd96ca3c2011-07-12 15:25:03 +090050 bool dcs_done_irq;
51 struct completion dcs_done;
Mark Brown8cb8e832012-07-25 18:10:03 +010052
53 struct snd_soc_codec *codec;
Mark Brown3ed70742010-01-20 17:39:45 +000054};
55
Mark Browna2342ae2009-07-29 21:21:49 +010056extern int wm_hubs_add_analogue_controls(struct snd_soc_codec *);
57extern int wm_hubs_add_analogue_routes(struct snd_soc_codec *, int, int);
Mark Brownaa983d92009-09-30 14:16:11 +010058extern int wm_hubs_handle_analogue_pdata(struct snd_soc_codec *,
59 int lineout1_diff, int lineout2_diff,
60 int lineout1fb, int lineout2fb,
61 int jd_scthr, int jd_thr,
Mark Brown02e79472012-08-21 17:54:52 +010062 int micbias1_dly, int micbias2_dly,
Mark Brownaa983d92009-09-30 14:16:11 +010063 int micbias1_lvl, int micbias2_lvl);
Mark Browna2342ae2009-07-29 21:21:49 +010064
Mark Brownd96ca3c2011-07-12 15:25:03 +090065extern irqreturn_t wm_hubs_dcs_done(int irq, void *data);
Mark Brown5f2f3892012-02-08 18:51:42 +000066extern void wm_hubs_vmid_ena(struct snd_soc_codec *codec);
67extern void wm_hubs_set_bias_level(struct snd_soc_codec *codec,
68 enum snd_soc_bias_level level);
Mark Brownc3403042012-04-26 21:29:29 +010069extern void wm_hubs_update_class_w(struct snd_soc_codec *codec);
70
71extern const struct snd_kcontrol_new wm_hubs_hpl_mux;
72extern const struct snd_kcontrol_new wm_hubs_hpr_mux;
Mark Brownd96ca3c2011-07-12 15:25:03 +090073
Mark Browna2342ae2009-07-29 21:21:49 +010074#endif