kernel_samsung_a34x-permissive/drivers/misc/mediatek/adsp/mt6885/adsp_mbox.h

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/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (c) 2019 MediaTek Inc.
*/
#ifndef __ADSP_MBOX_H__
#define __ADSP_MBOX_H__
#include <linux/soc/mediatek/mtk_tinysys_ipi.h>
#include <linux/soc/mediatek/mtk-mbox.h>
#define ADSP_MBOX_TOTAL (5)
#define ADSP_MBOX0_CH_ID 0
#define ADSP_MBOX1_CH_ID 1
#define ADSP_MBOX2_CH_ID 2
#define ADSP_MBOX3_CH_ID 3
#define ADSP_MBOX4_CH_ID 4
#define ADSP_MBOX_SEND_IDX 0
#define ADSP_MBOX_RECV_IDX 1
#define ADSP_TOTAL_SEND_PIN 2
#define ADSP_TOTAL_RECV_PIN 2
#define ADSP_IPI_CH_CNT (ADSP_TOTAL_SEND_PIN + ADSP_TOTAL_RECV_PIN)
#define ADSP_MBOX_SLOT_COUNT 64
#define ADSP_MBOX_SEND_SLOT_OFFSET 0
#define ADSP_MBOX_RECV_SLOT_OFFSET 0
#define SHARE_BUF_SIZE (ADSP_MBOX_SLOT_COUNT * MBOX_SLOT_SIZE)
int adsp_mbox_send(struct mtk_mbox_pin_send *pin_send, void *msg,
unsigned int wait);
int adsp_mbox_probe(struct platform_device *pdev);
struct mtk_mbox_pin_send *get_adsp_mbox_pin_send(int index);
struct mtk_mbox_pin_recv *get_adsp_mbox_pin_recv(int index);
#endif /* __ADSP_MBOX_H__ */