// SPDX-License-Identifier: GPL-2.0
//
// cs35l45.c - CS35L45 ALSA SoC audio driver
//
// Copyright 2019-2022 Cirrus Logic, Inc.
//
// Author: James Schulman <james.schulman@cirrus.com>
#include <linux/gpio/consumer.h>
#include <linux/module.h>
#include <linux/pm_runtime.h>
#include <linux/property.h>
#include <linux/firmware.h>
#include <linux/regulator/consumer.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
#include <sound/tlv.h>
#include "cs35l45.h"
static bool cs35l45_check_cspl_mbox_sts(const enum cs35l45_cspl_mboxcmd cmd,
enum cs35l45_cspl_mboxstate sts)
{
switch (cmd) {
case CSPL_MBOX_CMD_NONE:
case CSPL_MBOX_CMD_UNKNOWN_CMD:
return true;
case CSPL_MBOX_CMD_PAUSE:
case CSPL_MBOX_CMD_OUT_OF_HIBERNATE:
return (sts == CSPL_MBOX_STS_PAUSED);
case CSPL_MBOX_CMD_RESUME:
return (sts == CSPL_MBOX_STS_RUNNING