1 /* SPDX-License-Identifier: GPL-2.0-only
3 * HDA audio driver for Cirrus Logic CS35L56 smart amp
5 * Copyright (C) 2023 Cirrus Logic, Inc. and
6 * Cirrus Logic International Semiconductor Ltd.
9 #ifndef __CS35L56_HDA_H__
10 #define __CS35L56_HDA_H__
12 #include <linux/device.h>
13 #include <linux/gpio/consumer.h>
14 #include <linux/firmware/cirrus/cs_dsp.h>
15 #include <linux/firmware/cirrus/wmfw.h>
16 #include <linux/regulator/consumer.h>
17 #include <sound/cs35l56.h>
22 struct cs35l56_base base;
23 struct hda_codec *codec;
26 const char *system_name;
34 struct snd_kcontrol *posture_ctl;
35 struct snd_kcontrol *volume_ctl;
36 struct snd_kcontrol *mixer_ctl[4];
38 #if IS_ENABLED(CONFIG_SND_DEBUG)
39 struct dentry *debugfs_root;
43 extern const struct dev_pm_ops cs35l56_hda_pm_ops;
45 int cs35l56_hda_common_probe(struct cs35l56_hda *cs35l56, int id);
46 void cs35l56_hda_remove(struct device *dev);
48 #endif /*__CS35L56_HDA_H__*/