43bbb87652
Update file header to GPL-2.0-only. Change-Id: Ic1542a3209a5fe73c937a5b36491ede4a451936d Signed-off-by: Meng Wang <mengw@codeaurora.org>
49 lines
1.2 KiB
C
49 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
|
|
/* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved.
|
|
*/
|
|
|
|
#ifndef _WSA881X_H
|
|
#define _WSA881X_H
|
|
|
|
#include <linux/regmap.h>
|
|
#include <sound/soc.h>
|
|
#include <sound/info.h>
|
|
#include "wsa881x-registers.h"
|
|
|
|
#define WSA881X_MAX_SWR_PORTS 4
|
|
|
|
#if IS_ENABLED(CONFIG_SND_SOC_WSA881X)
|
|
extern int wsa881x_set_channel_map(struct snd_soc_component *component,
|
|
u8 *port, u8 num_port, unsigned int *ch_mask,
|
|
unsigned int *ch_rate, u8 *port_type);
|
|
|
|
extern const u8 wsa881x_reg_readable[WSA881X_CACHE_SIZE];
|
|
extern struct regmap_config wsa881x_regmap_config;
|
|
extern int wsa881x_codec_info_create_codec_entry(
|
|
struct snd_info_entry *codec_root,
|
|
struct snd_soc_component *component);
|
|
void wsa881x_regmap_defaults(struct regmap *regmap, u8 version);
|
|
|
|
#else
|
|
extern int wsa881x_set_channel_map(struct snd_soc_component *component,
|
|
u8 *port, u8 num_port, unsigned int *ch_mask,
|
|
unsigned int *ch_rate, u8 *port_type)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
extern int wsa881x_codec_info_create_codec_entry(
|
|
struct snd_info_entry *codec_root,
|
|
struct snd_soc_component *component)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
void wsa881x_regmap_defaults(struct regmap *regmap, u8 version)
|
|
{
|
|
}
|
|
|
|
#endif
|
|
|
|
#endif /* _WSA881X_H */
|