| /* SPDX-License-Identifier: GPL-2.0-only |
| * |
| * HDA audio driver for Cirrus Logic CS35L56 smart amp |
| * |
| * Copyright (C) 2023 Cirrus Logic, Inc. and |
| * Cirrus Logic International Semiconductor Ltd. |
| */ |
| |
| #ifndef __CS35L56_HDA_H__ |
| #define __CS35L56_HDA_H__ |
| |
| #include <linux/device.h> |
| #include <linux/gpio/consumer.h> |
| #include <linux/firmware/cirrus/cs_dsp.h> |
| #include <linux/firmware/cirrus/wmfw.h> |
| #include <linux/regulator/consumer.h> |
| #include <sound/cs35l56.h> |
| |
| struct dentry; |
| |
| struct cs35l56_hda { |
| struct cs35l56_base base; |
| struct hda_codec *codec; |
| |
| int index; |
| const char *system_name; |
| const char *amp_name; |
| |
| struct cs_dsp cs_dsp; |
| bool playing; |
| bool suspended; |
| u8 asp_tx_mask; |
| |
| struct snd_kcontrol *posture_ctl; |
| struct snd_kcontrol *volume_ctl; |
| struct snd_kcontrol *mixer_ctl[4]; |
| |
| #if IS_ENABLED(CONFIG_SND_DEBUG) |
| struct dentry *debugfs_root; |
| #endif |
| }; |
| |
| extern const struct dev_pm_ops cs35l56_hda_pm_ops; |
| |
| int cs35l56_hda_common_probe(struct cs35l56_hda *cs35l56, int hid, int id); |
| void cs35l56_hda_remove(struct device *dev); |
| |
| #endif /*__CS35L56_HDA_H__*/ |
