| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * Support for Intel Camera Imaging ISP subsystem. |
| * Copyright (c) 2015, Intel Corporation. |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms and conditions of the GNU General Public License, |
| * version 2, as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope 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. |
| */ |
| |
| #include <linux/string.h> /* for memcpy() */ |
| |
| #include <type_support.h> |
| #include "system_global.h" |
| #include "vamem.h" |
| #include "ia_css_types.h" |
| #include "ia_css_ctc_table.host.h" |
| |
| struct ia_css_ctc_table default_ctc_table; |
| |
| |
| static const uint16_t |
| default_ctc_table_data[IA_CSS_VAMEM_2_CTC_TABLE_SIZE] = { |
| 0, 384, 837, 957, 1011, 1062, 1083, 1080, |
| 1078, 1077, 1053, 1039, 1012, 992, 969, 951, |
| 929, 906, 886, 866, 845, 823, 809, 790, |
| 772, 758, 741, 726, 711, 701, 688, 675, |
| 666, 656, 648, 639, 633, 626, 618, 612, |
| 603, 594, 582, 572, 557, 545, 529, 516, |
| 504, 491, 480, 467, 459, 447, 438, 429, |
| 419, 412, 404, 397, 389, 382, 376, 368, |
| 363, 357, 351, 345, 340, 336, 330, 326, |
| 321, 318, 312, 308, 304, 300, 297, 294, |
| 291, 286, 284, 281, 278, 275, 271, 268, |
| 261, 257, 251, 245, 240, 235, 232, 225, |
| 223, 218, 213, 209, 206, 204, 199, 197, |
| 193, 189, 186, 185, 183, 179, 177, 175, |
| 172, 170, 169, 167, 164, 164, 162, 160, |
| 158, 157, 156, 154, 154, 152, 151, 150, |
| 149, 148, 146, 147, 146, 144, 143, 143, |
| 142, 141, 140, 141, 139, 138, 138, 138, |
| 137, 136, 136, 135, 134, 134, 134, 133, |
| 132, 132, 131, 130, 131, 130, 129, 128, |
| 129, 127, 127, 127, 127, 125, 125, 125, |
| 123, 123, 122, 120, 118, 115, 114, 111, |
| 110, 108, 106, 105, 103, 102, 100, 99, |
| 97, 97, 96, 95, 94, 93, 93, 91, |
| 91, 91, 90, 90, 89, 89, 88, 88, |
| 89, 88, 88, 87, 87, 87, 87, 86, |
| 87, 87, 86, 87, 86, 86, 84, 84, |
| 82, 80, 78, 76, 74, 72, 70, 68, |
| 67, 65, 62, 60, 58, 56, 55, 54, |
| 53, 51, 49, 49, 47, 45, 45, 45, |
| 41, 40, 39, 39, 34, 33, 34, 32, |
| 25, 23, 24, 20, 13, 9, 12, 0, |
| 0 |
| }; |
| |
| |
| void |
| ia_css_config_ctc_table(void) |
| { |
| memcpy(default_ctc_table.data.vamem_2, default_ctc_table_data, |
| sizeof(default_ctc_table_data)); |
| default_ctc_table.vamem_type = IA_CSS_VAMEM_TYPE_2; |
| } |