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/*
* Copyright (c) 2022, MediaTek Inc. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <errno.h>
#include <stdbool.h>
#include <common/debug.h>
#include <audio.h>
#include <mtk_sip_svc.h>
#define MODULE_TAG "[AUDIO]"
static u_register_t audio_smc_handler(u_register_t x1, u_register_t x2,
u_register_t x3, u_register_t x4,
void *handle, struct smccc_res *smccc_ret)
{
uint32_t request_ops;
int ret;
request_ops = (uint32_t)x1;
switch (request_ops) {
case MTK_AUDIO_SMC_OP_DOMAIN_SIDEBANDS:
ret = set_audio_domain_sidebands();
break;
default:
ERROR("%s: %s: Unsupported request_ops %x\n",
MODULE_TAG, __func__, request_ops);
ret = -EIO;
break;
}
VERBOSE("%s: %s, request_ops = %x, ret = %d\n",
MODULE_TAG, __func__, request_ops, ret);
return ret;
}
/* Register SiP SMC service */
DECLARE_SMC_HANDLER(MTK_SIP_AUDIO_CONTROL, audio_smc_handler);
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