linux_dsm_epyc7002/sound/soc/codecs/adau1977.h

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * ADAU1977/ADAU1978/ADAU1979 driver
 *
 * Copyright 2014 Analog Devices Inc.
 *  Author: Lars-Peter Clausen <lars@metafoo.de>
 */

#ifndef __SOUND_SOC_CODECS_ADAU1977_H__
#define __SOUND_SOC_CODECS_ADAU1977_H__

#include <linux/regmap.h>

struct device;

enum adau1977_type {
	ADAU1977,
	ADAU1978,
	ADAU1979,
};

int adau1977_probe(struct device *dev, struct regmap *regmap,
	enum adau1977_type type, void (*switch_mode)(struct device *dev));

extern const struct regmap_config adau1977_regmap_config;

enum adau1977_clk_id {
	ADAU1977_SYSCLK,
};

enum adau1977_sysclk_src {
	ADAU1977_SYSCLK_SRC_MCLK,
	ADAU1977_SYSCLK_SRC_LRCLK,
};

#endif
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 177 Based on 1 normalized pattern(s): licensed under the gpl 2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 135 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Richard Fontana <rfontana@redhat.com> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Reviewed-by: Steve Winslow <swinslow@gmail.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190528170026.071193225@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2019-05-28 23:57:06 +07:00			`/* SPDX-License-Identifier: GPL-2.0-only */`
ASoC: Add ADAU1977 CODEC driver This patch adds support for the ADAU1977, ADAU1978 and ADAU1979 audio CODEC devices. They are a family of 4-channel differential input audio ADC devices. They can be connected to either a SPI or I2C bus. The driver is implemented in three modules, one main module (adau1977.ko) which implements the device logic and one module each for SPI (adau1977-spi.ko) and I2C (adau1977-i2c.ko) bus access. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org> 2014-02-18 21:57:35 +07:00			`/*`
			`* ADAU1977/ADAU1978/ADAU1979 driver`
			`*`
			`* Copyright 2014 Analog Devices Inc.`
			`* Author: Lars-Peter Clausen <lars@metafoo.de>`
			`*/`

			`#ifndef __SOUND_SOC_CODECS_ADAU1977_H__`
			`#define __SOUND_SOC_CODECS_ADAU1977_H__`

			`#include <linux/regmap.h>`

			`struct device;`

			`enum adau1977_type {`
			`ADAU1977,`
			`ADAU1978,`
			`ADAU1979,`
			`};`

			`int adau1977_probe(struct device dev, struct regmap regmap,`
			`enum adau1977_type type, void (switch_mode)(struct device dev));`

			`extern const struct regmap_config adau1977_regmap_config;`

			`enum adau1977_clk_id {`
			`ADAU1977_SYSCLK,`
			`};`

			`enum adau1977_sysclk_src {`
			`ADAU1977_SYSCLK_SRC_MCLK,`
			`ADAU1977_SYSCLK_SRC_LRCLK,`
			`};`

			`#endif`