86 lines
2.2 KiB
C
Executable file
86 lines
2.2 KiB
C
Executable file
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2019 MediaTek Inc.
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* Author: Michael Hsiao <michael.hsiao@mediatek.com>
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*/
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/****************************************************************************
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*
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*
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* Filename:
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* ---------
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* mtk-auddrv_scp_spkprotect_common.h
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*
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* Project:
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* --------
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* None
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*
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* Description:
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* ------------
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* Audio Spk Protect Kernel Definitions
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*
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* Author:
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* -------
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* Chipeng Chang
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*
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*---------------------------------------------------------------------------
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*
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****************************************************************************
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*/
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#ifndef AUDIO_SPKPROCT_COMMON_H
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#define AUDIO_SPKPROCT_COMMON_H
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#include "audio_spkprotect_msg_id.h"
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#include "mtk-auddrv-afe.h"
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#include "mtk-auddrv-common.h"
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#include "mtk-auddrv-def.h"
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#include "mtk-auddrv-kernel.h"
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#include "mtk-soc-afe-control.h"
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#include "mtk-soc-pcm-common.h"
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#include <linux/kernel.h>
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#ifdef CONFIG_MTK_AUDIO_SCP_SPKPROTECT_SUPPORT
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#include <audio_ipi_client_spkprotect.h>
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#include <audio_task_manager.h>
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#endif
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struct spk_dump_ops {
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void (*spk_dump_callback)(struct ipi_msg_t *ipi_msg);
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};
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struct aud_spk_message {
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uint16_t msg_id;
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uint32_t param1;
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uint32_t param2;
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char *payload;
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};
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struct scp_spk_reserved_mem_t {
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dma_addr_t phy_addr;
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char *vir_addr;
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uint32_t size;
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};
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void init_scp_spk_reserved_dram(void);
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struct scp_spk_reserved_mem_t *get_scp_spk_reserved_mem(void);
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struct scp_spk_reserved_mem_t *get_scp_spk_dump_reserved_mem(void);
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void spkproc_service_set_spk_dump_message(struct spk_dump_ops *ops);
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void spkproc_service_ipicmd_received(struct ipi_msg_t *ipi_msg);
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void spkproc_service_ipicmd_send(
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uint8_t data_type,/* audio_ipi_msg_data_t */
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uint8_t ack_type,/* audio_ipi_msg_ack_t */
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uint16_t msg_id,
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uint32_t param1, uint32_t param2,
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char *payload);
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unsigned int spkproc_ipi_pack_payload(uint16_t msg_id, uint32_t param1,
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uint32_t param2,
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struct snd_dma_buffer *bmd_buffer,
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struct snd_pcm_substream *substream);
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uint32_t *spkproc_ipi_get_payload(void);
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extern void scp_reset_check(void);
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extern atomic_t stop_send_ipi_flag;
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extern atomic_t scp_reset_done;
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extern bool scp_smartpa_used_flag;
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#endif
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