linux/sound/soc/sof/ipc3-control.c

// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
//
// This file is provided under a dual BSD/GPLv2 license.  When using or
// redistributing this file, you may do so under either license.
//
// Copyright(c) 2021 Intel Corporation
//
//

#include "sof-priv.h"
#include "sof-audio.h"
#include "ipc3-priv.h"

/* IPC set()/get() for kcontrols. */
static int sof_ipc3_set_get_kcontrol_data(struct snd_sof_control *scontrol,
					  bool set, bool lock)
{ … }

static void sof_ipc3_refresh_control(struct snd_sof_control *scontrol)
{ … }

static int sof_ipc3_volume_get(struct snd_sof_control *scontrol,
			       struct snd_ctl_elem_value *ucontrol)
{ … }

static bool sof_ipc3_volume_put(struct snd_sof_control *scontrol,
				struct snd_ctl_elem_value *ucontrol)
{ … }

static int sof_ipc3_switch_get(struct snd_sof_control *scontrol,
			       struct snd_ctl_elem_value *ucontrol)
{ … }

static bool sof_ipc3_switch_put(struct snd_sof_control *scontrol,
				struct snd_ctl_elem_value *ucontrol)
{ … }

static int sof_ipc3_enum_get(struct snd_sof_control *scontrol,
			     struct snd_ctl_elem_value *ucontrol)
{ … }

static bool sof_ipc3_enum_put(struct snd_sof_control *scontrol,
			      struct snd_ctl_elem_value *ucontrol)
{ … }

static int sof_ipc3_bytes_get(struct snd_sof_control *scontrol,
			      struct snd_ctl_elem_value *ucontrol)
{ … }

static int sof_ipc3_bytes_put(struct snd_sof_control *scontrol,
			      struct snd_ctl_elem_value *ucontrol)
{ … }

static int sof_ipc3_bytes_ext_put(struct snd_sof_control *scontrol,
				  const unsigned int __user *binary_data,
				  unsigned int size)
{ … }

static int _sof_ipc3_bytes_ext_get(struct snd_sof_control *scontrol,
				   const unsigned int __user *binary_data,
				   unsigned int size, bool from_dsp)
{ … }

static int sof_ipc3_bytes_ext_get(struct snd_sof_control *scontrol,
				  const unsigned int __user *binary_data, unsigned int size)
{ … }

static int sof_ipc3_bytes_ext_volatile_get(struct snd_sof_control *scontrol,
					   const unsigned int __user *binary_data,
					   unsigned int size)
{ … }

static void snd_sof_update_control(struct snd_sof_control *scontrol,
				   struct sof_ipc_ctrl_data *cdata)
{ … }

static void sof_ipc3_control_update(struct snd_sof_dev *sdev, void *ipc_control_message)
{ … }

static int sof_ipc3_widget_kcontrol_setup(struct snd_sof_dev *sdev,
					  struct snd_sof_widget *swidget)
{ … }

static int
sof_ipc3_set_up_volume_table(struct snd_sof_control *scontrol, int tlv[SOF_TLV_ITEMS], int size)
{ … }

const struct sof_ipc_tplg_control_ops tplg_ipc3_control_ops = …;