173 lines
3.8 KiB
C
173 lines
3.8 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later WITH Linux-syscall-note */
|
|
/* Copyright(c) 2020 - 2023 Allwinner Technology Co.,Ltd. All rights reserved. */
|
|
/*
|
|
* Filename: cedarv_ve.h
|
|
* Version: 0.01alpha
|
|
* Description: Video engine driver API, Don't modify it in user space.
|
|
* License: GPLv2
|
|
*
|
|
* Author : xyliu <xyliu@allwinnertech.com>
|
|
* Date : 2016/04/13
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*/
|
|
/* Notice: It's video engine driver API, Don't modify it in user space. */
|
|
#ifndef _CEDAR_VE_UAPI_H_
|
|
#define _CEDAR_VE_UAPI_H_
|
|
|
|
#include <linux/types.h>
|
|
|
|
enum IOCTL_CMD {
|
|
IOCTL_UNKOWN = 0x100,
|
|
IOCTL_GET_ENV_INFO,
|
|
IOCTL_WAIT_VE_DE,
|
|
IOCTL_WAIT_VE_EN,
|
|
IOCTL_RESET_VE,
|
|
IOCTL_ENABLE_VE,
|
|
IOCTL_DISABLE_VE,
|
|
IOCTL_SET_VE_FREQ,
|
|
|
|
IOCTL_CONFIG_AVS2 = 0x200,
|
|
IOCTL_GETVALUE_AVS2,
|
|
IOCTL_PAUSE_AVS2,
|
|
IOCTL_START_AVS2,
|
|
IOCTL_RESET_AVS2,
|
|
IOCTL_ADJUST_AVS2,
|
|
IOCTL_ENGINE_REQ,
|
|
IOCTL_ENGINE_REL,
|
|
IOCTL_ENGINE_CHECK_DELAY,
|
|
IOCTL_GET_IC_VER,
|
|
IOCTL_ADJUST_AVS2_ABS,
|
|
IOCTL_FLUSH_CACHE,
|
|
IOCTL_SET_REFCOUNT,
|
|
IOCTL_FLUSH_CACHE_ALL,
|
|
IOCTL_TEST_VERSION,
|
|
|
|
IOCTL_GET_LOCK = 0x310,
|
|
IOCTL_RELEASE_LOCK,
|
|
|
|
IOCTL_SET_VOL = 0x400,
|
|
|
|
IOCTL_WAIT_JPEG_DEC = 0x500,
|
|
/* for get the ve ref_count for ipc to delete the semphore */
|
|
IOCTL_GET_REFCOUNT,
|
|
|
|
/* for iommu */
|
|
IOCTL_GET_IOMMU_ADDR,
|
|
IOCTL_FREE_IOMMU_ADDR,
|
|
|
|
/* map/unmap dma buffer to get/free phyaddr by dma fd */
|
|
/* get/free iommu addr will not use since kernel 5.4 */
|
|
IOCTL_MAP_DMA_BUF,
|
|
IOCTL_UNMAP_DMA_BUF,
|
|
|
|
/* for fush cache range since kernel 5.4 */
|
|
IOCTL_FLUSH_CACHE_RANGE,
|
|
|
|
/* for debug */
|
|
IOCTL_SET_PROC_INFO,
|
|
IOCTL_STOP_PROC_INFO,
|
|
IOCTL_COPY_PROC_INFO,
|
|
|
|
IOCTL_SET_DRAM_HIGH_CHANNAL = 0x600,
|
|
|
|
/* debug for decoder and encoder */
|
|
IOCTL_PROC_INFO_COPY = 0x610,
|
|
IOCTL_PROC_INFO_STOP,
|
|
|
|
IOCTL_POWER_SETUP = 0x700,
|
|
IOCTL_POWER_SHUTDOWN,
|
|
|
|
IOCTL_GET_VE_DEFAULT_FREQ = 0x710, /* MHz */
|
|
IOCTL_UPDATE_CASE_LOAD_PARAM = 0x711,
|
|
|
|
/* just for reduce rec/ref buffer of encoder */
|
|
IOCTL_ALLOC_PAGES_BUF = 0x720,
|
|
IOCTL_REC_PAGES_BUF,
|
|
IOCTL_FREE_PAGES_BUF,
|
|
|
|
IOCTL_VE_MODE = 0x800,
|
|
IOCTL_WAIT_VCU_ENC,
|
|
IOCTL_GET_CSI_ONLINE_INFO,
|
|
IOCTL_CLEAR_EN_INT_FLAG,
|
|
IOCTL_GET_VE_TOP_REG_OFFSET,
|
|
IOCTL_WAIT_VCU_DEC,
|
|
};
|
|
|
|
struct cedarv_env_infomation {
|
|
unsigned int phymem_start;
|
|
int phymem_total_size;
|
|
uint64_t address_macc;
|
|
};
|
|
|
|
struct user_iommu_param {
|
|
int fd;
|
|
unsigned int iommu_addr;
|
|
};
|
|
|
|
struct dma_buf_param {
|
|
int fd; /* [in] */
|
|
unsigned int phy_addr; /* [out] */
|
|
};
|
|
|
|
struct cedarv_env_infomation_compat {
|
|
unsigned int phymem_start;
|
|
int phymem_total_size;
|
|
uint64_t address_macc;
|
|
unsigned int from_kernel;
|
|
};
|
|
|
|
struct cache_range {
|
|
uint64_t start;
|
|
uint64_t end;
|
|
};
|
|
|
|
enum VE_CODEC_FORMAT {
|
|
VE_FORMAT_UNKNOW = 0,
|
|
VE_DECODER_FORMAT_MIN = 1,
|
|
VE_DECODER_FORMAT_H264,
|
|
VE_DECODER_FORMAT_H265,
|
|
VE_DECODER_FORMAT_VP9,
|
|
VE_DECODER_FORMAT_OTHER,
|
|
VE_DECODER_FORMAT_MAX = 0x100,
|
|
|
|
VE_ENCODER_FORMAT_MIN = 0x101,
|
|
VE_ENCODER_FORMAT_H264,
|
|
VE_ENCODER_FORMAT_H265,
|
|
VE_ENCODER_FORMAT_JPEG,
|
|
};
|
|
|
|
struct ve_case_load_param {
|
|
int width;
|
|
int height;
|
|
int frame_rate;
|
|
int codec_format;
|
|
int is_remove_cur_param;
|
|
int thread_channel_id;
|
|
};
|
|
|
|
/* debug -> common, sun55iw6 */
|
|
struct VE_PROC_INFO {
|
|
unsigned char channel_id;
|
|
unsigned int proc_info_len;
|
|
};
|
|
|
|
/* debug -> sun300iw1 */
|
|
typedef struct ve_channel_proc_info {
|
|
unsigned char *base_info_data;
|
|
unsigned int base_info_size;
|
|
unsigned char *advance_info_data;
|
|
unsigned int advance_info_size;
|
|
unsigned int channel_id;
|
|
} ve_channel_proc_info;
|
|
|
|
|
|
#endif
|