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- /*
- * wm_hubs.h -- WM899x common code
- *
- * Copyright 2009 Wolfson Microelectronics plc
- *
- * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
- #ifndef _WM_HUBS_H
- #define _WM_HUBS_H
- #include <linux/completion.h>
- #include <linux/interrupt.h>
- struct snd_soc_codec;
- 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_class_w;
- bool class_w;
- u16 class_w_dcs;
- 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;
- };
- extern int wm_hubs_add_analogue_controls(struct snd_soc_codec *);
- extern int wm_hubs_add_analogue_routes(struct snd_soc_codec *, int, int);
- extern int wm_hubs_handle_analogue_pdata(struct snd_soc_codec *,
- int lineout1_diff, int lineout2_diff,
- int lineout1fb, int lineout2fb,
- int jd_scthr, int jd_thr,
- 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_codec *codec);
- extern void wm_hubs_set_bias_level(struct snd_soc_codec *codec,
- enum snd_soc_bias_level level);
- #endif
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