2 * wm_hubs.h -- WM899x common code
4 * Copyright 2009 Wolfson Microelectronics plc
6 * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
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.
17 #include <linux/completion.h>
18 #include <linux/interrupt.h>
19 #include <linux/list.h>
20 #include <sound/control.h>
24 extern const unsigned int wm_hubs_spkmix_tlv[];
26 /* This *must* be the first element of the codec->private_data struct */
30 int dcs_readback_mode;
35 bool no_cache_dac_hp_direct;
36 struct list_head dcs_cache;
37 bool (*check_class_w_digital)(struct snd_soc_codec *);
48 struct completion dcs_done;
50 struct snd_soc_codec *codec;
53 extern int wm_hubs_add_analogue_controls(struct snd_soc_codec *);
54 extern int wm_hubs_add_analogue_routes(struct snd_soc_codec *, int, int);
55 extern int wm_hubs_handle_analogue_pdata(struct snd_soc_codec *,
56 int lineout1_diff, int lineout2_diff,
57 int lineout1fb, int lineout2fb,
58 int jd_scthr, int jd_thr,
59 int micbias1_lvl, int micbias2_lvl);
61 extern irqreturn_t wm_hubs_dcs_done(int irq, void *data);
62 extern void wm_hubs_vmid_ena(struct snd_soc_codec *codec);
63 extern void wm_hubs_set_bias_level(struct snd_soc_codec *codec,
64 enum snd_soc_bias_level level);
65 extern void wm_hubs_update_class_w(struct snd_soc_codec *codec);
67 extern const struct snd_kcontrol_new wm_hubs_hpl_mux;
68 extern const struct snd_kcontrol_new wm_hubs_hpr_mux;