1 /* 2 * Copyright (c) 2022, MediaTek Inc. All rights reserved. 3 * 4 * SPDX-License-Identifier: BSD-3-Clause 5 */ 6 7 #ifndef AUDIO_H 8 #define AUDIO_H 9 10 #include <stdint.h> 11 #include <lib/mmio.h> 12 13 enum mtk_audio_smc_call_op { 14 MTK_AUDIO_SMC_OP_INIT = 0, 15 MTK_AUDIO_SMC_OP_DRAM_REQUEST, 16 MTK_AUDIO_SMC_OP_DRAM_RELEASE, 17 MTK_AUDIO_SMC_OP_SRAM_REQUEST, 18 MTK_AUDIO_SMC_OP_SRAM_RELEASE, 19 MTK_AUDIO_SMC_OP_ADSP_REQUEST, 20 MTK_AUDIO_SMC_OP_ADSP_RELEASE, 21 MTK_AUDIO_SMC_OP_DOMAIN_SIDEBANDS, 22 MTK_AUDIO_SMC_OP_BTCVSD_WRITE, 23 MTK_AUDIO_SMC_OP_BTCVSD_UPDATE_CTRL_CLEAR, 24 MTK_AUDIO_SMC_OP_BTCVSD_UPDATE_CTRL_UNDERFLOW, 25 MTK_AUDIO_SMC_OP_NUM, 26 }; 27 28 int32_t set_audio_domain_sidebands(void); 29 30 #endif /* AUDIO_H */ 31