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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>
19
Mark Browna2342ae2009-07-29 21:21:49 +010020struct snd_soc_codec;
21
22extern const unsigned int wm_hubs_spkmix_tlv[];
23
Mark Brown3ed70742010-01-20 17:39:45 +000024/* This *must* be the first element of the codec->private_data struct */
25struct wm_hubs_data {
26 int dcs_codes;
Mark Brown8437f702010-03-29 17:09:45 +010027 int dcs_readback_mode;
Mark Brown3ed70742010-01-20 17:39:45 +000028 int hp_startup_mode;
Mark Brownf9acf9f2011-06-07 23:23:52 +010029 int series_startup;
Mark Brown780b75b2011-06-07 23:32:46 +010030 int no_series_update;
Mark Brownfec6dd82010-10-27 13:48:36 -070031
32 bool class_w;
33 u16 class_w_dcs;
Mark Brownd96ca3c2011-07-12 15:25:03 +090034
35 bool dcs_done_irq;
36 struct completion dcs_done;
Mark Brown3ed70742010-01-20 17:39:45 +000037};
38
Mark Browna2342ae2009-07-29 21:21:49 +010039extern int wm_hubs_add_analogue_controls(struct snd_soc_codec *);
40extern int wm_hubs_add_analogue_routes(struct snd_soc_codec *, int, int);
Mark Brownaa983d92009-09-30 14:16:11 +010041extern int wm_hubs_handle_analogue_pdata(struct snd_soc_codec *,
42 int lineout1_diff, int lineout2_diff,
43 int lineout1fb, int lineout2fb,
44 int jd_scthr, int jd_thr,
45 int micbias1_lvl, int micbias2_lvl);
Mark Browna2342ae2009-07-29 21:21:49 +010046
Mark Brownd96ca3c2011-07-12 15:25:03 +090047extern irqreturn_t wm_hubs_dcs_done(int irq, void *data);
48
Mark Browna2342ae2009-07-29 21:21:49 +010049#endif