11a25cf657
Move all relative header files to include folder. Change-Id: Ic61a61a88823b4749dbe8c1f680d08201a3b4a48 Signed-off-by: Meng Wang <mengw@codeaurora.org>
78 строки
2.1 KiB
C
78 строки
2.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
|
|
/*
|
|
* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved.
|
|
*/
|
|
#ifndef __WCD934X_MBHC_H__
|
|
#define __WCD934X_MBHC_H__
|
|
#include <asoc/wcd-mbhc-v2.h>
|
|
|
|
enum wcd934x_on_demand_supply_name {
|
|
WCD934X_ON_DEMAND_MICBIAS = 0,
|
|
WCD934X_ON_DEMAND_SUPPLIES_MAX,
|
|
};
|
|
|
|
struct wcd934x_on_demand_supply {
|
|
struct regulator *supply;
|
|
int ondemand_supply_count;
|
|
};
|
|
|
|
struct wcd934x_mbhc {
|
|
struct wcd_mbhc wcd_mbhc;
|
|
struct blocking_notifier_head notifier;
|
|
struct wcd934x_on_demand_supply on_demand_list[
|
|
WCD934X_ON_DEMAND_SUPPLIES_MAX];
|
|
struct wcd9xxx *wcd9xxx;
|
|
struct fw_info *fw_data;
|
|
bool mbhc_started;
|
|
bool is_hph_recover;
|
|
};
|
|
|
|
#if IS_ENABLED(CONFIG_SND_SOC_WCD934X_MBHC)
|
|
extern int tavil_mbhc_init(struct wcd934x_mbhc **mbhc,
|
|
struct snd_soc_component *component,
|
|
struct fw_info *fw_data);
|
|
extern void tavil_mbhc_hs_detect_exit(struct snd_soc_component *component);
|
|
extern int tavil_mbhc_hs_detect(struct snd_soc_component *component,
|
|
struct wcd_mbhc_config *mbhc_cfg);
|
|
extern void tavil_mbhc_deinit(struct snd_soc_component *component);
|
|
extern int tavil_mbhc_post_ssr_init(struct wcd934x_mbhc *mbhc,
|
|
struct snd_soc_component *component);
|
|
extern int tavil_mbhc_get_impedance(struct wcd934x_mbhc *wcd934x_mbhc,
|
|
uint32_t *zl, uint32_t *zr);
|
|
#else
|
|
static inline int tavil_mbhc_init(struct wcd934x_mbhc **mbhc,
|
|
struct snd_soc_component *component,
|
|
struct fw_info *fw_data)
|
|
{
|
|
return 0;
|
|
}
|
|
static inline void tavil_mbhc_hs_detect_exit(
|
|
struct snd_soc_component *component)
|
|
{
|
|
}
|
|
static inline int tavil_mbhc_hs_detect(struct snd_soc_component *component,
|
|
struct wcd_mbhc_config *mbhc_cfg)
|
|
{
|
|
return 0;
|
|
}
|
|
static inline void tavil_mbhc_deinit(struct snd_soc_component *component)
|
|
{
|
|
}
|
|
static inline int tavil_mbhc_post_ssr_init(struct wcd934x_mbhc *mbhc,
|
|
struct snd_soc_component *component)
|
|
{
|
|
return 0;
|
|
}
|
|
static inline int tavil_mbhc_get_impedance(struct wcd934x_mbhc *wcd934x_mbhc,
|
|
uint32_t *zl, uint32_t *zr)
|
|
{
|
|
if (zl)
|
|
*zl = 0;
|
|
if (zr)
|
|
*zr = 0;
|
|
return -EINVAL;
|
|
}
|
|
#endif
|
|
|
|
#endif /* __WCD934X_MBHC_H__ */
|