87 lines
2 KiB
C
87 lines
2 KiB
C
/*
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* Filename: google_vp9.h
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* Version: 0.01alpha
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* Description: Video engine driver API, Don't modify it in user space.
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* License: GPLv2
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* Author : yangcaoyuan<yangcaoyuan@allwinnertech.com>
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* Date : 2017/04/04
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*
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* Copyright (C) 2015 Allwinnertech 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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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef _GOOGLE_VP9_H_
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#define _GOOGLE_VP9_H_
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enum IOCTL_CMD {
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VP9_IOCTL_UNKOWN = 0x100,
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VP9_IOCTL_GET_ENV_INFO,
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VP9_IOCTL_WAIT_INTERRUPT,
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VP9_IOCTL_RESET,
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VP9_IOCTL_SET_FREQ,
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VP9_IOCTL_SET_HIGH_PERF_MSG,
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VP9_IOCTL_ENGINE_REQ,
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VP9_IOCTL_ENGINE_REL,
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/*for iommu*/
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IOCTL_GET_IOMMU_ADDR,
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IOCTL_FREE_IOMMU_ADDR,
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};
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struct vp9_env_infomation {
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unsigned int phymem_start;
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int phymem_total_size;
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unsigned long address_macc;
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};
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struct __vp9_task {
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int task_prio;
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int ID;
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unsigned long timeout;
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unsigned int frametime;
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unsigned int block_mode;
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};
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struct vp9_engine_task {
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struct __vp9_task t;
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struct list_head list;
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struct task_struct *task_handle;
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unsigned int status;
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unsigned int running;
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unsigned int is_first_task;
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};
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struct vp9_regop {
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unsigned long addr;
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unsigned int value;
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};
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struct vp9_env_infomation_compat {
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unsigned int phymem_start;
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int phymem_total_size;
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u32 address_macc;
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};
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struct vp9_regop_compat {
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u32 addr;
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unsigned int value;
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};
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/*--------------------------------------------------------------*/
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#endif
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