cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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cs35l41_hda.h (995B)

      1/* SPDX-License-Identifier: GPL-2.0
      2 *
      3 * CS35L41 ALSA HDA audio driver
      4 *
      5 * Copyright 2021 Cirrus Logic, Inc.
      6 *
      7 * Author: Lucas Tanure <tanureal@opensource.cirrus.com>
      8 */
      9
     10#ifndef __CS35L41_HDA_H__
     11#define __CS35L41_HDA_H__
     12
     13#include <linux/regulator/consumer.h>
     14#include <linux/gpio/consumer.h>
     15#include <linux/device.h>
     16#include <sound/cs35l41.h>
     17
     18enum cs35l41_hda_spk_pos {
     19	CS35l41_LEFT,
     20	CS35l41_RIGHT,
     21};
     22
     23enum cs35l41_hda_gpio_function {
     24	CS35L41_NOT_USED,
     25	CS35l41_VSPK_SWITCH,
     26	CS35L41_INTERRUPT,
     27	CS35l41_SYNC,
     28};
     29
     30struct cs35l41_hda {
     31	struct device *dev;
     32	struct regmap *regmap;
     33	struct gpio_desc *reset_gpio;
     34	struct cs35l41_hw_cfg hw_cfg;
     35
     36	int irq;
     37	int index;
     38	int channel_index;
     39	unsigned volatile long irq_errors;
     40	const char *amp_name;
     41	struct regmap_irq_chip_data *irq_data;
     42};
     43
     44int cs35l41_hda_probe(struct device *dev, const char *device_name, int id, int irq,
     45		      struct regmap *regmap);
     46void cs35l41_hda_remove(struct device *dev);
     47
     48#endif /*__CS35L41_HDA_H__*/