linux-stable/include/sound/rt5665.h
Linus Walleij 647a3c4c33
ASoC: rt5665: Convert to use GPIO descriptors
The RT5665 driver has some stub support for GPIO descriptors
going back to the initial driver commit, where there are
two GPIO descriptors for the LDO and headphone detection
defined in the device state. Well, let's make use of the
descriptor properly.

We remove the global GPIO number from the platform data,
but it is still possible to create board files using GPIO
descriptor tables, if desired.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20230817-descriptors-asoc-rt-v2-2-02fa2ca3e5b0@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-08-17 15:10:11 +01:00

42 lines
723 B
C

/* SPDX-License-Identifier: GPL-2.0-only */
/*
* linux/sound/rt5665.h -- Platform data for RT5665
*
* Copyright 2016 Realtek Microelectronics
*/
#ifndef __LINUX_SND_RT5665_H
#define __LINUX_SND_RT5665_H
enum rt5665_dmic1_data_pin {
RT5665_DMIC1_NULL,
RT5665_DMIC1_DATA_GPIO4,
RT5665_DMIC1_DATA_IN2N,
};
enum rt5665_dmic2_data_pin {
RT5665_DMIC2_NULL,
RT5665_DMIC2_DATA_GPIO5,
RT5665_DMIC2_DATA_IN2P,
};
enum rt5665_jd_src {
RT5665_JD_NULL,
RT5665_JD1,
};
struct rt5665_platform_data {
bool in1_diff;
bool in2_diff;
bool in3_diff;
bool in4_diff;
enum rt5665_dmic1_data_pin dmic1_data_pin;
enum rt5665_dmic2_data_pin dmic2_data_pin;
enum rt5665_jd_src jd_src;
unsigned int sar_hs_type;
};
#endif