112 lines
3.0 KiB
C
Executable File
112 lines
3.0 KiB
C
Executable File
/*
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* Samsung Exynos SoC series VIPx driver
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*
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* Copyright (c) 2018 Samsung Electronics Co., Ltd
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef __VIPX_IOCTL_H__
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#define __VIPX_IOCTL_H__
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#include <linux/fs.h>
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#include <linux/uaccess.h>
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#include "vs4l.h"
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#include "vipx-common-type.h"
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#define VIPX_CTRL_VIPX_BASE (0x00010000)
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#define VIPX_CTRL_DUMP (VIPX_CTRL_VIPX_BASE + 1)
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#define VIPX_CTRL_MODE (VIPX_CTRL_VIPX_BASE + 2)
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#define VIPX_CTRL_TEST (VIPX_CTRL_VIPX_BASE + 3)
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struct vipx_context;
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struct vipx_ioc_load_kernel_binary {
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unsigned int size;
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unsigned int global_id;
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int kernel_fd;
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unsigned int kernel_size;
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int ret;
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struct timespec timestamp[4];
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int reserved[2];
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};
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struct vipx_ioc_unload_kernel_binary {
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unsigned int size;
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unsigned int global_id;
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int kernel_fd;
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unsigned int kernel_size;
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int ret;
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struct timespec timestamp[4];
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int reserved[2];
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};
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struct vipx_ioc_load_graph_info {
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unsigned int size;
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struct vipx_common_graph_info graph_info;
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int ret;
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struct timespec timestamp[4];
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int reserved[2];
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};
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struct vipx_ioc_unload_graph_info {
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unsigned int size;
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unsigned int graph_id;
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int ret;
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struct timespec timestamp[4];
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int reserved[2];
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};
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struct vipx_ioc_execute_submodel {
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unsigned int size;
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struct vipx_common_execute_info execute_info;
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int ret;
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struct timespec timestamp[4];
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int reserved[2];
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};
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#define VIPX_IOC_LOAD_KERNEL_BINARY \
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_IOWR('V', 0, struct vipx_ioc_load_kernel_binary)
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#define VIPX_IOC_UNLOAD_KERNEL_BINARY \
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_IOWR('V', 1, struct vipx_ioc_unload_kernel_binary)
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#define VIPX_IOC_LOAD_GRAPH_INFO \
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_IOWR('V', 2, struct vipx_ioc_load_graph_info)
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#define VIPX_IOC_UNLOAD_GRAPH_INFO \
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_IOWR('V', 3, struct vipx_ioc_unload_graph_info)
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#define VIPX_IOC_EXECUTE_SUBMODEL \
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_IOWR('V', 4, struct vipx_ioc_execute_submodel)
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union vipx_ioc_arg {
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struct vipx_ioc_load_kernel_binary kernel_bin;
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struct vipx_ioc_unload_kernel_binary unload_kbin;
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struct vipx_ioc_load_graph_info load_ginfo;
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struct vipx_ioc_unload_graph_info unload_ginfo;
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struct vipx_ioc_execute_submodel exec;
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};
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struct vipx_ioctl_ops {
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int (*load_kernel_binary)(struct vipx_context *vctx,
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struct vipx_ioc_load_kernel_binary *args);
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int (*unload_kernel_binary)(struct vipx_context *vctx,
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struct vipx_ioc_unload_kernel_binary *args);
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int (*load_graph_info)(struct vipx_context *vctx,
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struct vipx_ioc_load_graph_info *args);
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int (*unload_graph_info)(struct vipx_context *vctx,
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struct vipx_ioc_unload_graph_info *args);
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int (*execute_submodel)(struct vipx_context *vctx,
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struct vipx_ioc_execute_submodel *args);
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};
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long vipx_ioctl(struct file *file, unsigned int cmd, unsigned long arg);
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#if defined(CONFIG_COMPAT)
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long vipx_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg);
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#else
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static inline long vipx_compat_ioctl(struct file *file, unsigned int cmd,
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unsigned long arg) { return 0; };
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#endif
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#endif
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