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- /* SPDX-License-Identifier: LGPL-2.1 OR BSD-3-Clause */
- /*
- * Copyright (c) 2018, Chips&Media
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice, this
- * list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
- #ifndef _JDI_HPI_H_
- #define _JDI_HPI_H_
- #include <stdio.h>
- #include <stdlib.h>
- #include <string.h>
- #include <stdarg.h>
- #ifdef USE_FEEDING_METHOD_BUFFER
- #include "codaj12/jpuapi/jpuconfig.h"
- #include "codaj12/jdi/mm.h"
- #include "codaj12/jpuapi/jputypes.h"
- #else
- #include "../jpuapi/jpuconfig.h"
- #include "mm.h"
- #include "jputypes.h"
- #endif
- #define MAX_JPU_BUFFER_POOL 32
- #define JpuWriteInstReg( INST_IDX, ADDR, DATA ) jdi_write_register( ((unsigned long)INST_IDX*NPT_REG_SIZE)+ADDR, DATA ) // system register write with instance index
- #define JpuReadInstReg( INST_IDX, ADDR ) jdi_read_register( ((unsigned long)INST_IDX*NPT_REG_SIZE)+ADDR ) // system register write with instance index
- #define JpuWriteReg( ADDR, DATA ) jdi_write_register( ADDR, DATA ) // system register write
- #define JpuReadReg( ADDR ) jdi_read_register( ADDR ) // system register write
- #define JpuWriteMem( ADDR, DATA, LEN, ENDIAN ) jdi_write_memory( ADDR, DATA, LEN, ENDIAN ) // system memory write
- #define JpuReadMem( ADDR, DATA, LEN, ENDIAN ) jdi_read_memory( ADDR, DATA, LEN, ENDIAN ) // system memory write
- typedef struct jpu_buffer_t {
- unsigned int size;
- unsigned long phys_addr;
- unsigned long base;
- unsigned long virt_addr;
- } jpu_buffer_t;
- typedef struct jpu_instance_pool_t {
- unsigned char jpgInstPool[MAX_NUM_INSTANCE][MAX_INST_HANDLE_SIZE];
- Int32 jpu_instance_num;
- BOOL instance_pool_inited;
- void* instPendingInst[MAX_NUM_INSTANCE];
- jpeg_mm_t vmem;
- } jpu_instance_pool_t;
- typedef enum {
- JDI_LITTLE_ENDIAN = 0,
- JDI_BIG_ENDIAN,
- JDI_32BIT_LITTLE_ENDIAN,
- JDI_32BIT_BIG_ENDIAN,
- } EndianMode;
- typedef enum {
- JDI_LOG_CMD_PICRUN = 0,
- JDI_LOG_CMD_INIT = 1,
- JDI_LOG_CMD_RESET = 2,
- JDI_LOG_CMD_PAUSE_INST_CTRL = 3,
- JDI_LOG_CMD_MAX
- } jdi_log_cmd;
- #if defined (__cplusplus)
- extern "C" {
- #endif
- int jdi_probe();
- /* @brief It returns the number of task using JDI.
- */
- int jdi_get_task_num();
- int jdi_init();
- int jdi_release(); //this function may be called only at system off.
- jpu_instance_pool_t *jdi_get_instance_pool();
- int jdi_allocate_dma_memory(jpu_buffer_t *vb);
- void jdi_free_dma_memory(jpu_buffer_t *vb);
- int jdi_wait_interrupt(int timeout, unsigned int addr_int_reason, unsigned long instIdx);
- int jdi_hw_reset();
- int jdi_wait_inst_ctrl_busy(int timeout, unsigned int addr_flag_reg, unsigned int flag);
- int jdi_set_clock_gate(int enable);
- int jdi_get_clock_gate();
- int jdi_open_instance(unsigned long instIdx);
- int jdi_close_instance(unsigned long instIdx);
- int jdi_get_instance_num();
- void jdi_write_register(unsigned long addr, unsigned long data);
- unsigned long jdi_read_register(unsigned long addr);
- int jdi_write_memory(unsigned long addr, unsigned char *data, int len, int endian);
- int jdi_read_memory(unsigned long addr, unsigned char *data, int len, int endian);
- int jdi_attach_dma_memory(jpu_buffer_t *vb);
- int jdi_lock();
- void jdi_unlock();
- void jdi_log(int cmd, int step, int inst);
- void jdi_flush_ddr(unsigned long start,unsigned long size,unsigned char flag);
- #define ACLK_MAX 300
- #define ACLK_MIN 16
- #define CCLK_MAX 300
- #define CCLK_MIN 16
- #if defined (__cplusplus)
- }
- #endif
- #endif //#ifndef _JDI_HPI_H_
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