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- /*
- * Copyright (C) 2021 Alibaba Group Holding Limited
- * Author: LuChongzhi <chongzhi.lcz@alibaba-inc.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
- #include <stdio.h>
- #include <stdlib.h>
- #include <stdint.h>
- #include <unistd.h>
- #include <string.h>
- #include "ra_common.h"
- #define REG_BASE 0x00003e00
- static const reg_field_s reg_desc[] = {
- /* structure field order
- reg_name, offset,reset_value,msb,lsb, field_name, field_desc */
- {"ISP_DMSC_CTRL", "Demosaic control register",
- 0x00003E00, 0x0400288E, 31, 24, "demosaic_thr", "Threshold for Bayer demosaicing texture detection." LINE_PADDING_6TAB
- " This value shifted 4-bit is compared width the different of the vertical" LINE_PADDING_6TAB
- " and horizontal 12bit wide texture indicators, to decide if the vertical or" LINE_PADDING_6TAB
- " horizontal texture flag must be set." LINE_PADDING_6TAB
- "0x00: maximum edge sensitivity" LINE_PADDING_6TAB
- "0xff: no texture detection"},
- {NULL, NULL, 0x00003E00, 0x0400288E, 21, 16, "denoise_strength", "green channel smoothing filter results account for the weight of the final result, the larger the blur"},
- {NULL, NULL, 0x00003E00, 0x0400288E, 14, 14, "frame_clr_sel", "0:frame clear by vsync. 1:frame clear by frame end"},
- {NULL, NULL, 0x00003E00, 0x0400288E, 13, 13, "frame_end_en", "frame clear by frame end"},
- {NULL, NULL, 0x00003E00, 0x0400288E, 12, 8, "sharpen_size", "green channel sharpen size, the larger the sharpen edge, the greater the graininess"},
- {NULL, NULL, 0x00003E00, 0x0400288E, 7, 7, "vsync_pos_en", "frame clear by VSYNC"},
- {NULL, NULL, 0x00003E00, 0x0400288E, 6, 6, "soft_rst_inner", "soft reset"},
- {NULL, NULL, 0x00003E00, 0x0400288E, 5, 5, "sharpen_line_enable", "0: disable line sharpen, 1: enable line sharpen"},
- {NULL, NULL, 0x00003E00, 0x0400288E, 4, 4, "skin_enable", "0: disable skin area filter, 1: enable skin area filter"},
- {NULL, NULL, 0x00003E00, 0x0400288E, 3, 3, "depurple_enable", "0: disable depurple, 1: enable depurple"},
- {NULL, NULL, 0x00003E00, 0x0400288E, 2, 2, "demoire_enable", "0: disable demoire, 1: enable demoire"},
- {NULL, NULL, 0x00003E00, 0x0400288E, 1, 1, "sharpen_enable", "0: disable sharpen, 1: enable sharpen"},
- {NULL, NULL, 0x00003E00, 0x0400288E, 0, 0, "demosaic_bypass", "0: do interpolation, 1: bypass interpolation"},
- {"ISP_DMSC_INTP_THR", "Direction select threshold register",
- 0x00003E04, 0x00000000, 23, 12, "interplationdir_thr_max", "direction select threshold value in bright area, the interpolation " LINE_PADDING_6TAB
- " operation between maximum threshold and minimal threshold"},
- {NULL, NULL, 0x00003E04, 0x00000000, 11, 0, "interplationdir_thr_min", "direction select threshold value in dark area, the interpolation " LINE_PADDING_6TAB
- " operation between maximum threshold and minimal threshold"},
- {"ISP_DMSC_DMOI_CTRL", "Demoire ctrl register",
- 0x00003E08, 0x00001F08, 13, 8, "demoire_area_thr", "judgment threshold of moire area"},
- {NULL, NULL, 0x00003E08, 0x00001F08, 5, 0, "demoire_sat_shrink", "moire pixel forced saturation, 32=no color"},
- {"ISP_DMSC_CAC_CTRL", "Control register for chromatic aberration correction",
- 0x00003E44, 0x00000000, 3, 3, "cac_h_clip_mode", "defines the red/blue pixel shift in horizon direction" LINE_PADDING_6TAB
- "0:set horizon vector to +/-4 pixel" LINE_PADDING_6TAB
- "1:set horizon vector to +/-4 or +/-5 pixel " LINE_PADDING_6TAB
- " depending on the position in bayer raster"},
- {NULL, NULL, 0x00003E44, 0x00000000, 2, 1, "cac_v_clip_mode", "defines the red/blue pixel shift in vertical direction" LINE_PADDING_6TAB
- "00:set vertical vector to +/-2 pixel" LINE_PADDING_6TAB
- "01:set vertical vector to +/-3 pixel" LINE_PADDING_6TAB
- "10:set vertical vector to +/-3 or +/-4 pixel " LINE_PADDING_6TAB
- " depending on the position in bayer raster" LINE_PADDING_6TAB
- "11:reserved"},
- {NULL, NULL, 0x00003E44, 0x00000000, 0, 0, "cac_enable", "0: chromatic aberration correction off" LINE_PADDING_6TAB
- "1: chromatic aberration correction on"},
- {"ISP_DMSC_SIZE_CTRL", "demoire size ctrl register",
- 0x00003E60, 0x01000000, 31, 16, "dummy_hblk_value", "dummy lines hblank cycles"},
- {NULL, NULL, 0x00003E60, 0x01000000, 15, 0, "img_hsize", "dmsc process image hsize"},
- {"ISP_DMSC_SHAP_FACT", "Sharpen factor register",
- 0x00003E14, 0x00008008, 20, 12, "sharpen_factor_black", "Sharpen factor of black edge; 0 means no sharpen"},
- {NULL, NULL, 0x00003E14, 0x00008008, 8, 0, "sharpen_factor_white", "Sharpen factor of white edge; 0 means no sharpen"},
- {"ISP_DMSC_CTRL_SHD", "Demosaic control shadow register",
- 0x00003E64, 0x0400080E, 31, 24, "demosaic_thr", "Threshold for Bayer demosaicing texture detection." LINE_PADDING_6TAB
- " This value shifted 4-bit is compared width the different of the vertical" LINE_PADDING_6TAB
- " and horizontal 12bit wide texture indicators, to decide if the vertical or" LINE_PADDING_6TAB
- " horizontal texture flag must be set." LINE_PADDING_6TAB
- "0x00: maximum edge sensitivity" LINE_PADDING_6TAB
- "0xff: no texture detection"},
- {NULL, NULL, 0x00003E64, 0x0400080E, 21, 16, "denoise_strength", "green channel smoothing filter results account for the weight of the final result, the larger the blur"},
- {NULL, NULL, 0x00003E64, 0x0400080E, 14, 14, "frame_clr_sel", "0:frame clear by vsync. 1:frame clear by frame end"},
- {NULL, NULL, 0x00003E64, 0x0400080E, 13, 13, "frame_end_en", "frame clear by frame end"},
- {NULL, NULL, 0x00003E64, 0x0400080E, 12, 8, "sharpen_size", "green channel sharpen size, the larger the sharpen edge, the greater the graininess"},
- {NULL, NULL, 0x00003E64, 0x0400080E, 7, 7, "vsync_pos_en", "frame clear by VSYNC"},
- {NULL, NULL, 0x00003E64, 0x0400080E, 6, 6, "soft_rst_inner", "soft reset"},
- {NULL, NULL, 0x00003E64, 0x0400080E, 5, 5, "sharpen_line_enable", "0: disable line sharpen, 1: enable line sharpen"},
- {NULL, NULL, 0x00003E64, 0x0400080E, 4, 4, "skin_enable", "0: disable skin area filter, 1: enable skin area filter"},
- {NULL, NULL, 0x00003E64, 0x0400080E, 3, 3, "depurple_enable", "0: disable depurple, 1: enable depurple"},
- {NULL, NULL, 0x00003E64, 0x0400080E, 2, 2, "demoire_enable", "0: disable demoire, 1: enable demoire"},
- {NULL, NULL, 0x00003E64, 0x0400080E, 1, 1, "sharpen_enable", "0: disable sharpen, 1: enable sharpen"},
- {NULL, NULL, 0x00003E64, 0x0400080E, 0, 0, "demosaic_bypass", "0: do interpolation, 1: bypass interpolation"},
- };
- int light_isp_dmsc_reg_dump(reg_analyzer_info_s *ra_info)
- {
- uint32_t count = sizeof(reg_desc) / sizeof(reg_desc[0]);
- return ra_dump_reg_fields(ra_info, reg_desc, count);
- }
- int light_isp_dmsc_reg_define(reg_analyzer_info_s *ra_info)
- {
- uint32_t count = sizeof(reg_desc) / sizeof(reg_desc[0]);
- return ra_dump_reg_define(ra_info, reg_desc, count);
- }
- int light_isp_dmsc_reg_find(reg_analyzer_info_s *ra_info)
- {
- uint32_t count = sizeof(reg_desc) / sizeof(reg_desc[0]);
- return ra_dump_reg_find(ra_info, reg_desc, count);
- }
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