mirror of
https://github.com/thead-yocto-mirror/vi-kernel
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91 lines
3.3 KiB
C
Executable File
91 lines
3.3 KiB
C
Executable File
/****************************************************************************
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2020 VeriSilicon Holdings Co., Ltd.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*
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*****************************************************************************
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*
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* The GPL License (GPL)
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*
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* Copyright (c) 2020 VeriSilicon Holdings Co., Ltd.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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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;
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*
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*****************************************************************************
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*
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* Note: This software is released under dual MIT and GPL licenses. A
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* recipient may use this file under the terms of either the MIT license or
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* GPL License. If you wish to use only one license not the other, you can
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* indicate your decision by deleting one of the above license notices in your
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* version of this file.
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*
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*****************************************************************************/
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#ifndef _VSE_IOC_H_
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#define _VSE_IOC_H_
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#include "vse_dev.h"
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enum {
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VSEIOC_RESET = 0x100,
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VSEIOC_S_PARAMS,
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VSEIOC_U_BUFFER,
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VSEIOC_U_MI_INFO,
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VSEIOC_MASK_IRQ,
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VSEIOC_READ_IRQ,
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VSEIOC_CLEAR_IRQ,
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VSEIOC_START_DMA_READ,
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};
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#ifdef __KERNEL__
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long vse_priv_ioctl(struct vse_ic_dev *dev, unsigned int cmd, void *args);
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int vvnative_vse_init(struct vse_ic_dev *dev);
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int vvnative_vse_deinit(struct vse_ic_dev *dev);
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int vse_reset(struct vse_ic_dev *dev);
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int vse_s_params(struct vse_ic_dev *dev);
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int vse_update_mi_info(struct vse_ic_dev *dev);
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int vse_mask_irq(struct vse_ic_dev *dev, u32 mask);
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int vse_clear_irq(struct vse_ic_dev *dev);
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int vse_read_irq(struct vse_ic_dev *dev, u32 * ret);
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/* dma input pa */
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int vse_start_dma_read(struct vse_ic_dev *dev, u64 addr);
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/* mi output pa */
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int vse_update_buffers(struct vse_ic_dev *dev, u64 * addr);
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#endif
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#endif /* _VSE_IOC_H_ */
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