71 lines
1.8 KiB
C
71 lines
1.8 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2019 MediaTek Inc.
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*/
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#ifndef __ADSP_CORE_H__
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#define __ADSP_CORE_H__
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#include "adsp_helper.h"
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#include "adsp_clk.h"
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#include "adsp_reserved_mem.h"
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#include "adsp_feature_define.h"
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enum ADSP_CORE_STATE {
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ADSP_RESET = 0,
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ADSP_SUSPEND = 1,
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ADSP_SLEEP = 2,
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ADSP_RUNNING = 3,
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ADSP_SUSPENDING = 4,
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};
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enum adsp_smc_ops {
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MTK_ADSP_KERNEL_OP_INIT = 0,
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MTK_ADSP_KERNEL_OP_ENTER_LP,
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MTK_ADSP_KERNEL_OP_LEAVE_LP,
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MTK_ADSP_KERNEL_OP_SYS_CLEAR,
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MTK_ADSP_KERNEL_OP_CORE_START,
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MTK_ADSP_KERNEL_OP_CORE_STOP,
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MTK_ADSP_KERNEL_OP_CFG_LATCH,
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MTK_ADSP_KERNEL_OP_RELOAD,
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MTK_ADSP_KERNEL_OP_QUERY_STATE,
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MTK_ADSP_KERNEL_OP_NUM
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};
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struct adsp_priv;
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struct adspsys_priv;
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/* core api */
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#define get_adsp_core_by_ptr(ptr) _get_adsp_core(ptr, 0)
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#define get_adsp_core_by_id(id) _get_adsp_core(NULL, id)
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struct adsp_priv *_get_adsp_core(void *ptr, int id);
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void set_adsp_state(struct adsp_priv *pdata, int state);
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int get_adsp_state(struct adsp_priv *pdata);
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bool is_adsp_system_running(void);
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bool is_adsp_system_suspend(void);
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void switch_adsp_power(bool on);
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int adsp_reset(void);
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void adsp_core_clear(void);
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void adsp_core_start(u32 cid);
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void adsp_core_stop(u32 cid);
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void adsp_latch_dump_region(bool en);
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void register_adspsys(struct adspsys_priv *mt_adspsys);
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void register_adsp_core(struct adsp_priv *pdata);
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enum adsp_ipi_status adsp_push_message(enum adsp_ipi_id id, void *buf,
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unsigned int len, unsigned int wait_ms,
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unsigned int core_id);
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int adsp_copy_to_sharedmem(struct adsp_priv *pdata, int id, const void *src, int count);
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int adsp_copy_from_sharedmem(struct adsp_priv *pdata, int id, void *dst, int count);
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void adsp_extern_notify_chain(enum ADSP_NOTIFY_EVENT event);
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/* wakelock */
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int adsp_awake_lock(u32 cid);
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int adsp_awake_unlock(u32 cid);
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#endif
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