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/*
* Copyright (c) 2022, Mediatek Inc. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <errno.h>
#include <common/debug.h>
#include <audio.h>
#include <mt_audio_private.h>
#include <mtk_mmap_pool.h>
#include <platform_def.h>
#include <spm_reg.h>
#define MODULE_TAG "[AUDIO_DOMAIN]"
int32_t set_audio_domain_sidebands(void)
{
uint32_t val = mmio_read_32(PWR_STATUS);
if ((val & BIT(SPM_PWR_STATUS_AUDIO_BIT)) == 0) {
ERROR("%s: %s, pwr_status=0x%x, w/o [%d]AUDIO!\n",
MODULE_TAG, __func__, val, SPM_PWR_STATUS_AUDIO_BIT);
return -EIO;
}
mmio_write_32(AFE_SE_SECURE_CON, 0x0);
mmio_write_32(AFE_SECURE_SIDEBAND0, 0x0);
mmio_write_32(AFE_SECURE_SIDEBAND1, 0x0);
mmio_write_32(AFE_SECURE_SIDEBAND2, 0x0);
mmio_write_32(AFE_SECURE_SIDEBAND3, 0x0);
VERBOSE("%s: %s, SE_SECURE_CON=0x%x, SIDEBAND0/1/2/3=0x%x/0x%x/0x%x/0x%x\n",
MODULE_TAG, __func__,
mmio_read_32(AFE_SE_SECURE_CON),
mmio_read_32(AFE_SECURE_SIDEBAND0),
mmio_read_32(AFE_SECURE_SIDEBAND1),
mmio_read_32(AFE_SECURE_SIDEBAND2),
mmio_read_32(AFE_SECURE_SIDEBAND3));
return 0;
}
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