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/* SPDX-License-Identifier: GPL-2.0-only
*
* HDA audio driver for Texas Instruments TAS2781 smart amp
*
* Copyright (C) 2025 Texas Instruments, Inc.
*/
#ifndef __TAS2781_HDA_H__
#define __TAS2781_HDA_H__
#include <sound/asound.h>
/* Flag of calibration registers address. */
#define TASDEV_UEFI_CALI_REG_ADDR_FLG BIT(7)
#define TASDEVICE_CALIBRATION_DATA_NAME L"CALI_DATA"
#define TASDEV_CALIB_N 5
/*
* No standard control callbacks for SNDRV_CTL_ELEM_IFACE_CARD
* Define two controls, one is Volume control callbacks, the other is
* flag setting control callbacks.
*/
/* Volume control callbacks for tas2781 */
#define ACARD_SINGLE_RANGE_EXT_TLV(xname, xreg, xshift, xmin, xmax, xinvert, \
xhandler_get, xhandler_put, tlv_array) { \
.iface = SNDRV_CTL_ELEM_IFACE_CARD, .name = (xname), \
.access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
SNDRV_CTL_ELEM_ACCESS_READWRITE, \
.tlv.p = (tlv_array), \
.info = snd_soc_info_volsw, \
.get = xhandler_get, .put = xhandler_put, \
.private_value = (unsigned long)&(struct soc_mixer_control) { \
.reg = xreg, .rreg = xreg, \
.shift = xshift, .rshift = xshift,\
.min = xmin, .max = xmax, .invert = xinvert, \
} \
}
/* Flag control callbacks for tas2781 */
#define ACARD_SINGLE_BOOL_EXT(xname, xdata, xhandler_get, xhandler_put) { \
.iface = SNDRV_CTL_ELEM_IFACE_CARD, \
.name = xname, \
.info = snd_ctl_boolean_mono_info, \
.get = xhandler_get, \
.put = xhandler_put, \
.private_value = xdata, \
}
enum device_catlog_id {
DELL = 0,
HP,
LENOVO,
OTHERS
};
struct tas2781_hda {
struct device *dev;
struct tasdevice_priv *priv;
struct snd_kcontrol *dsp_prog_ctl;
struct snd_kcontrol *dsp_conf_ctl;
struct snd_kcontrol *prof_ctl;
enum device_catlog_id catlog_id;
void *hda_priv;
};
extern const efi_guid_t tasdev_fct_efi_guid[];
int tas2781_save_calibration(struct tas2781_hda *p);
void tas2781_hda_remove(struct device *dev,
const struct component_ops *ops);
int tasdevice_info_profile(struct snd_kcontrol *kctl,
struct snd_ctl_elem_info *uctl);
int tasdevice_info_programs(struct snd_kcontrol *kctl,
struct snd_ctl_elem_info *uctl);
int tasdevice_info_config(struct snd_kcontrol *kctl,
struct snd_ctl_elem_info *uctl);
int tasdevice_set_profile_id(struct snd_kcontrol *kctl,
struct snd_ctl_elem_value *uctl);
int tasdevice_get_profile_id(struct snd_kcontrol *kctl,
struct snd_ctl_elem_value *uctl);
int tasdevice_program_get(struct snd_kcontrol *kctl,
struct snd_ctl_elem_value *uctl);
int tasdevice_program_put(struct snd_kcontrol *kctl,
struct snd_ctl_elem_value *uctl);
int tasdevice_config_put(struct snd_kcontrol *kctl,
struct snd_ctl_elem_value *uctl);
int tasdevice_config_get(struct snd_kcontrol *kctl,
struct snd_ctl_elem_value *uctl);
#endif
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