1/* SPDX-License-Identifier: GPL-2.0
2 *
3 * HDA DSP ALSA Control Driver
4 *
5 * Copyright 2022 Cirrus Logic, Inc.
6 *
7 * Author: Stefan Binding <sbinding@opensource.cirrus.com>
8 */
9
10#ifndef __HDA_CS_DSP_CTL_H__
11#define __HDA_CS_DSP_CTL_H__
12
13#include <sound/soc.h>
14#include <linux/firmware/cirrus/cs_dsp.h>
15
16enum hda_cs_dsp_fw_id {
17	HDA_CS_DSP_FW_SPK_PROT,
18	HDA_CS_DSP_FW_SPK_CALI,
19	HDA_CS_DSP_FW_SPK_DIAG,
20	HDA_CS_DSP_FW_MISC,
21	HDA_CS_DSP_NUM_FW
22};
23
24struct hda_cs_dsp_ctl_info {
25	struct snd_card *card;
26	enum hda_cs_dsp_fw_id fw_type;
27	const char *device_name;
28};
29
30extern const char * const hda_cs_dsp_fw_ids[HDA_CS_DSP_NUM_FW];
31
32void hda_cs_dsp_add_controls(struct cs_dsp *dsp, const struct hda_cs_dsp_ctl_info *info);
33void hda_cs_dsp_control_remove(struct cs_dsp_coeff_ctl *cs_ctl);
34int hda_cs_dsp_write_ctl(struct cs_dsp *dsp, const char *name, int type,
35			 unsigned int alg, const void *buf, size_t len);
36int hda_cs_dsp_read_ctl(struct cs_dsp *dsp, const char *name, int type,
37			unsigned int alg, void *buf, size_t len);
38
39#endif /*__HDA_CS_DSP_CTL_H__*/
40