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- /****************************************************************************
- *
- * The MIT License (MIT)
- *
- * Copyright (c) 2020 VeriSilicon Holdings Co., Ltd.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- *****************************************************************************
- *
- * The GPL License (GPL)
- *
- * Copyright (c) 2020 VeriSilicon Holdings Co., Ltd.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program;
- *
- *****************************************************************************
- *
- * Note: This software is released under dual MIT and GPL licenses. A
- * recipient may use this file under the terms of either the MIT license or
- * GPL License. If you wish to use only one license not the other, you can
- * indicate your decision by deleting one of the above license notices in your
- * version of this file.
- *
- *****************************************************************************/
- #ifndef _DWE_IOC_H_
- #define _DWE_IOC_H_
- #include "dw200_subdev.h"
- #include "dwe_regs.h"
- #include "vse_regs.h"
- enum {
- DWEIOC_RESET = 0x100,
- DWEIOC_S_PARAMS,
- DWEIOC_ENABLE_BUS,
- DWEIOC_DISABLE_BUS,
- DWEIOC_DISABLE_IRQ,
- DWEIOC_CLEAR_IRQ,
- DWEIOC_READ_IRQ,
- DWEIOC_START_DMA_READ,
- DWEIOC_SET_BUFFER,
- DWEIOC_SET_LUT,
- DWEIOC_START,
- // vse
- VSEIOC_RESET,
- VSEIOC_S_PARAMS,
- VSEIOC_U_BUFFER,
- VSEIOC_U_MI_INFO,
- VSEIOC_MASK_IRQ,
- VSEIOC_READ_IRQ,
- VSEIOC_CLEAR_IRQ,
- VSEIOC_START_DMA_READ,
- DW200IOC_LOCK, // 113
- DW200IOC_UNLOCK,
- DW200IOC_UPDATECURR,
- DW200IOC_VISYS_RESET,
- DW200IOC_GET_RESERVE_ADDR,
- DW200IOC_RUNTIME_RESUME,
- DW200IOC_RUNTIME_SUSPEND,
- };
- typedef struct dw_src_addr {
- u64 y_addr;
- u64 uv_addr;
- } dw_src_addr_t;
- long dw200_priv_ioctl(struct dw200_subdev *dev, unsigned int cmd, void *args);
- int dwe_reset(struct dw200_subdev *dev);
- int dwe_s_params(struct dw200_subdev *dev);
- int dwe_enable_bus(struct dw200_subdev *dev, bool enable);
- int dwe_disable_irq(struct dw200_subdev *dev);
- int dwe_clear_irq(struct dw200_subdev *dev, u32 mis);
- int dwe_clear_irq_1(struct dw200_subdev *dev);
- int dwe_read_irq(struct dw200_subdev *dev, u32 *ret);
- int dwe_start_dma_read(struct dw200_subdev *dev, dw_src_addr_t src_addr);
- int dwe_set_buffer(struct dw200_subdev *dev, u64 addr);
- int dwe_set_lut(struct dw200_subdev *dev, u64 addr);
- int vse_reset(struct dw200_subdev *dev);
- int vse_s_params(struct dw200_subdev *dev);
- int vse_update_mi_info(struct dw200_subdev *dev);
- int vse_mask_irq(struct dw200_subdev *dev, u32 mask);
- int vse_clear_irq(struct dw200_subdev *dev, u32 mis);
- int vse_read_irq(struct dw200_subdev *dev, u32 *ret);
- /* dma input pa */
- int vse_start_dma_read(struct dw200_subdev *dev, u64 addr);
- /* mi output pa */
- int vse_update_buffers(struct dw200_subdev *dev, u64 *addr);
- void visys_reset(void);
- #endif // _DWE_IOC_H_
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