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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 0x800
- static const reg_field_s reg_desc[] = {
- /* structure field order
- reg_name, offset,reset_value,msb,lsb, field_name, field_desc */
- {"CPROC_CTRL", "Global control register",
- 0x00000800, 0x00000000, 3, 3, "cproc_c_out_range", "Color processing chrominance pixel clipping range at output" LINE_PADDING_6TAB
- " 0: CbCr_out clipping range [16..240] according to ITU-R BT.601 standard" LINE_PADDING_6TAB
- " 1: Full UV_out clipping range [0..255]"},
- {NULL, NULL, 0x00000800, 0x00000000, 2, 2, "cproc_y_in_range", "Color processing luminance input range (offset processing)" LINE_PADDING_6TAB
- " 0: Y_in range [64..940] according to ITU-R BT.601 standard;" LINE_PADDING_6TAB
- " offset of 64 will be subtracted from Y_in" LINE_PADDING_6TAB
- " 1: Y_in full range [0..1023]; no offset will be subtracted from Y_in"},
- {NULL, NULL, 0x00000800, 0x00000000, 1, 1, "cproc_y_out_range", "Color processing luminance output clipping range" LINE_PADDING_6TAB
- " 0: Y_out clipping range [16..235];" LINE_PADDING_6TAB
- " offset of 16 is added to Y_out according to ITU-R BT.601 standard" LINE_PADDING_6TAB
- " 1: Y_out clipping range [0..255]; no offset is added to Y_out"},
- {NULL, NULL, 0x00000800, 0x00000000, 0, 0, "cproc_enable", "Color processing enable" LINE_PADDING_6TAB
- " 0: Color processing is bypassed" LINE_PADDING_6TAB
- " 1: Color processing is active" LINE_PADDING_6TAB
- " 2 * 10 bit input data are truncated to 2 * 8 bit output data" LINE_PADDING_6TAB
- " output data are rounded to 2 * 8 bit and clipping is active"},
- };
- int light_isp_cproc_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_cproc_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_cproc_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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