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/* SPDX-License-Identifier: GPL-2.0 */
/*
* Audio driver for RPMSG WM8960
*
* Copyright 2007-11 Wolfson Microelectronics, plc
* Copyright 2020 NXP
*/
#ifndef _RPMSG_WM8960_H
#define _RPMSG_WM8960_H
/* R25 - Power 1 */
#define WM8960_VMID_MASK 0x180
#define WM8960_VREF 0x40
/* R26 - Power 2 */
#define WM8960_PWR2_LOUT1 0x40
#define WM8960_PWR2_ROUT1 0x20
#define WM8960_PWR2_OUT3 0x02
/* R28 - Anti-pop 1 */
#define WM8960_POBCTRL 0x80
#define WM8960_BUFDCOPEN 0x10
#define WM8960_BUFIOEN 0x08
#define WM8960_SOFT_ST 0x04
#define WM8960_HPSTBY 0x01
/* R29 - Anti-pop 2 */
#define WM8960_DISOP 0x40
#define WM8960_DRES_MASK 0x30
#define wm8960_reset(c) regmap_write(c, WM8960_RESET, 0)
struct rpmsg_wm8960_priv {
struct clk *mclk;
struct regmap *regmap;
int (*set_bias_level)(struct snd_soc_component *,
enum snd_soc_bias_level level);
struct snd_soc_dapm_widget *lout1;
struct snd_soc_dapm_widget *rout1;
struct snd_soc_dapm_widget *out3;
bool deemph;
int lrclk;
int bclk;
int sysclk;
int clk_id;
int freq_in;
bool is_stream_in_use[2];
struct wm8960_data pdata;
struct fsl_rpmsg_i2s *rpmsg_i2s;
int audioindex;
};
#endif
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