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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.
- *
- *****************************************************************************/
- #include "isp_wdr.h"
- #include "mrv_all_bits.h"
- #include "isp_ioctl.h"
- #include "isp_types.h"
- #include "ic_dev.h"
- extern MrvAllRegister_t *all_regs;
- int isp_s_wdr(struct isp_ic_dev *dev)
- {
- isp_wdr_context_t* wdr = &dev->wdr;
- isp_info(" enter %s\n", __func__);
- /*update wdr configuration after frame end when isp enable*/
- if (!is_isp_enable(dev) || wdr->changed) {
- uint32_t isp_wdr_offset, isp_wdr_ctrl;
- isp_wdr_offset = isp_read_reg(dev, REG_ADDR(isp_wdr_offset));
- REG_SET_SLICE( isp_wdr_offset, MRV_WDR_LUM_OFFSET, wdr->LumOffset );
- REG_SET_SLICE( isp_wdr_offset, MRV_WDR_RGB_OFFSET, wdr->RgbOffset );
- isp_write_reg(dev, REG_ADDR(isp_wdr_offset), isp_wdr_offset);
- isp_wdr_ctrl = isp_read_reg(dev, REG_ADDR(isp_wdr_ctrl));
- REG_SET_SLICE(isp_wdr_ctrl, MRV_WDR_ENABLE, wdr->enabled);
- isp_write_reg(dev, REG_ADDR(isp_wdr_ctrl), isp_wdr_ctrl);
- wdr->changed = false;
- } else {
- wdr->changed = true;
- }
- isp_info(" %s wdr.changed %d \n", __func__, wdr->changed);
- return 0;
- }
- int isp_s_wdr_curve(struct isp_ic_dev *dev)
- {
- isp_wdr_context_t* wdr = &dev->wdr;
- int i, j;
- uint32_t dYi = 0U;
- for ( i=0; i<4; i++ )
- {
- for ( j=8; j>0; j-- )
- {
- dYi <<= 4;
- dYi += wdr->dY[ (i*8 + j) ];
- }
- if (i == 0)
- {
- isp_write_reg(dev, REG_ADDR(isp_wdr_tonecurve_1), dYi);
- }
- else if (i == 1)
- {
- isp_write_reg(dev, REG_ADDR(isp_wdr_tonecurve_2), dYi);
- }
- else if (i == 2)
- {
- isp_write_reg(dev, REG_ADDR(isp_wdr_tonecurve_3), dYi);
- }
- else /* if (i == 3) */
- {
- isp_write_reg(dev, REG_ADDR(isp_wdr_tonecurve_4), dYi);
- }
- }
- for ( i=0; i<33; i++ )
- {
- isp_write_reg(dev, REG_ADDR(wdr_tone_mapping_curve_y_block_arr[i]), wdr->Ym[i]);
- }
- dYi = 0x00000000;
- isp_write_reg(dev, REG_ADDR(isp_wdr_offset), dYi);
- isp_write_reg(dev, REG_ADDR(isp_wdr_deltamin), 0x00100000);
- return 0;
- }
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