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/* SPDX-License-Identifier: GPL-2.0
*
* HDA DSP ALSA Control Driver
*
* Copyright 2022 Cirrus Logic, Inc.
*
* Author: Stefan Binding <sbinding@opensource.cirrus.com>
*/
#ifndef __HDA_CS_DSP_CTL_H__
#define __HDA_CS_DSP_CTL_H__
#include <sound/soc.h>
#include <linux/firmware/cirrus/cs_dsp.h>
enum hda_cs_dsp_fw_id {
HDA_CS_DSP_FW_SPK_PROT,
HDA_CS_DSP_FW_SPK_CALI,
HDA_CS_DSP_FW_SPK_DIAG,
HDA_CS_DSP_FW_MISC,
HDA_CS_DSP_NUM_FW
};
struct hda_cs_dsp_ctl_info {
struct snd_card *card;
enum hda_cs_dsp_fw_id fw_type;
const char *device_name;
};
extern const char * const hda_cs_dsp_fw_ids[HDA_CS_DSP_NUM_FW];
void hda_cs_dsp_add_controls(struct cs_dsp *dsp, const struct hda_cs_dsp_ctl_info *info);
void hda_cs_dsp_control_remove(struct cs_dsp_coeff_ctl *cs_ctl);
int hda_cs_dsp_write_ctl(struct cs_dsp *dsp, const char *name, int type,
unsigned int alg, const void *buf, size_t len);
int hda_cs_dsp_read_ctl(struct cs_dsp *dsp, const char *name, int type,
unsigned int alg, void *buf, size_t len);
#endif /*__HDA_CS_DSP_CTL_H__*/
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