162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0-only 262306a36Sopenharmony_ci * 362306a36Sopenharmony_ci * HDA audio driver for Cirrus Logic CS35L56 smart amp 462306a36Sopenharmony_ci * 562306a36Sopenharmony_ci * Copyright (C) 2023 Cirrus Logic, Inc. and 662306a36Sopenharmony_ci * Cirrus Logic International Semiconductor Ltd. 762306a36Sopenharmony_ci */ 862306a36Sopenharmony_ci 962306a36Sopenharmony_ci#ifndef __CS35L56_HDA_H__ 1062306a36Sopenharmony_ci#define __CS35L56_HDA_H__ 1162306a36Sopenharmony_ci 1262306a36Sopenharmony_ci#include <linux/device.h> 1362306a36Sopenharmony_ci#include <linux/gpio/consumer.h> 1462306a36Sopenharmony_ci#include <linux/firmware/cirrus/cs_dsp.h> 1562306a36Sopenharmony_ci#include <linux/firmware/cirrus/wmfw.h> 1662306a36Sopenharmony_ci#include <linux/regulator/consumer.h> 1762306a36Sopenharmony_ci#include <sound/cs35l56.h> 1862306a36Sopenharmony_ci 1962306a36Sopenharmony_cistruct dentry; 2062306a36Sopenharmony_ci 2162306a36Sopenharmony_cistruct cs35l56_hda { 2262306a36Sopenharmony_ci struct cs35l56_base base; 2362306a36Sopenharmony_ci struct hda_codec *codec; 2462306a36Sopenharmony_ci 2562306a36Sopenharmony_ci int index; 2662306a36Sopenharmony_ci const char *system_name; 2762306a36Sopenharmony_ci const char *amp_name; 2862306a36Sopenharmony_ci 2962306a36Sopenharmony_ci struct cs_dsp cs_dsp; 3062306a36Sopenharmony_ci bool playing; 3162306a36Sopenharmony_ci bool suspended; 3262306a36Sopenharmony_ci u8 asp_tx_mask; 3362306a36Sopenharmony_ci 3462306a36Sopenharmony_ci struct snd_kcontrol *posture_ctl; 3562306a36Sopenharmony_ci struct snd_kcontrol *volume_ctl; 3662306a36Sopenharmony_ci struct snd_kcontrol *mixer_ctl[4]; 3762306a36Sopenharmony_ci 3862306a36Sopenharmony_ci#if IS_ENABLED(CONFIG_SND_DEBUG) 3962306a36Sopenharmony_ci struct dentry *debugfs_root; 4062306a36Sopenharmony_ci#endif 4162306a36Sopenharmony_ci}; 4262306a36Sopenharmony_ci 4362306a36Sopenharmony_ciextern const struct dev_pm_ops cs35l56_hda_pm_ops; 4462306a36Sopenharmony_ci 4562306a36Sopenharmony_ciint cs35l56_hda_common_probe(struct cs35l56_hda *cs35l56, int id); 4662306a36Sopenharmony_civoid cs35l56_hda_remove(struct device *dev); 4762306a36Sopenharmony_ci 4862306a36Sopenharmony_ci#endif /*__CS35L56_HDA_H__*/ 49