50 lines
901 B
C
50 lines
901 B
C
|
/* SPDX-License-Identifier: GPL-2.0-only */
|
||
|
|
/*
|
||
|
|
* linux/sound/rt5682.h -- Platform data for RT5682
|
||
|
|
*
|
||
|
|
* Copyright 2018 Realtek Microelectronics
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __LINUX_SND_RT5682_H
|
||
|
|
#define __LINUX_SND_RT5682_H
|
||
|
|
|
||
|
|
enum rt5682_dmic1_data_pin {
|
||
|
|
RT5682_DMIC1_NULL,
|
||
|
|
RT5682_DMIC1_DATA_GPIO2,
|
||
|
|
RT5682_DMIC1_DATA_GPIO5,
|
||
|
|
};
|
||
|
|
|
||
|
|
enum rt5682_dmic1_clk_pin {
|
||
|
|
RT5682_DMIC1_CLK_GPIO1,
|
||
|
|
RT5682_DMIC1_CLK_GPIO3,
|
||
|
|
};
|
||
|
|
|
||
|
|
enum rt5682_jd_src {
|
||
|
|
RT5682_JD_NULL,
|
||
|
|
RT5682_JD1,
|
||
|
|
};
|
||
|
|
|
||
|
|
enum rt5682_dai_clks {
|
||
|
|
RT5682_DAI_WCLK_IDX,
|
||
|
|
RT5682_DAI_BCLK_IDX,
|
||
|
|
RT5682_DAI_NUM_CLKS,
|
||
|
|
};
|
||
|
|
|
||
|
|
struct rt5682_platform_data {
|
||
|
|
|
||
|
|
int ldo1_en; /* GPIO for LDO1_EN */
|
||
|
|
|
||
|
|
enum rt5682_dmic1_data_pin dmic1_data_pin;
|
||
|
|
enum rt5682_dmic1_clk_pin dmic1_clk_pin;
|
||
|
|
enum rt5682_jd_src jd_src;
|
||
|
|
unsigned int btndet_delay;
|
||
|
|
unsigned int dmic_clk_rate;
|
||
|
|
unsigned int dmic_delay;
|
||
|
|
bool dmic_clk_driving_high;
|
||
|
|
|
||
|
|
const char *dai_clk_names[RT5682_DAI_NUM_CLKS];
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|