1// SPDX-License-Identifier: GPL-2.0 2/* 3 * Support for Intel Camera Imaging ISP subsystem. 4 * Copyright (c) 2015, Intel Corporation. 5 * 6 * This program is free software; you can redistribute it and/or modify it 7 * under the terms and conditions of the GNU General Public License, 8 * version 2, as published by the Free Software Foundation. 9 * 10 * This program is distributed in the hope it will be useful, but WITHOUT 11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 13 * more details. 14 */ 15 16#include <linux/string.h> /* for memcpy() */ 17 18#include <type_support.h> 19#include "system_global.h" 20#include "vamem.h" 21#include "ia_css_types.h" 22#include "ia_css_ctc_table.host.h" 23 24struct ia_css_ctc_table default_ctc_table; 25 26 27static const uint16_t 28default_ctc_table_data[IA_CSS_VAMEM_2_CTC_TABLE_SIZE] = { 29 0, 384, 837, 957, 1011, 1062, 1083, 1080, 30 1078, 1077, 1053, 1039, 1012, 992, 969, 951, 31 929, 906, 886, 866, 845, 823, 809, 790, 32 772, 758, 741, 726, 711, 701, 688, 675, 33 666, 656, 648, 639, 633, 626, 618, 612, 34 603, 594, 582, 572, 557, 545, 529, 516, 35 504, 491, 480, 467, 459, 447, 438, 429, 36 419, 412, 404, 397, 389, 382, 376, 368, 37 363, 357, 351, 345, 340, 336, 330, 326, 38 321, 318, 312, 308, 304, 300, 297, 294, 39 291, 286, 284, 281, 278, 275, 271, 268, 40 261, 257, 251, 245, 240, 235, 232, 225, 41 223, 218, 213, 209, 206, 204, 199, 197, 42 193, 189, 186, 185, 183, 179, 177, 175, 43 172, 170, 169, 167, 164, 164, 162, 160, 44 158, 157, 156, 154, 154, 152, 151, 150, 45 149, 148, 146, 147, 146, 144, 143, 143, 46 142, 141, 140, 141, 139, 138, 138, 138, 47 137, 136, 136, 135, 134, 134, 134, 133, 48 132, 132, 131, 130, 131, 130, 129, 128, 49 129, 127, 127, 127, 127, 125, 125, 125, 50 123, 123, 122, 120, 118, 115, 114, 111, 51 110, 108, 106, 105, 103, 102, 100, 99, 52 97, 97, 96, 95, 94, 93, 93, 91, 53 91, 91, 90, 90, 89, 89, 88, 88, 54 89, 88, 88, 87, 87, 87, 87, 86, 55 87, 87, 86, 87, 86, 86, 84, 84, 56 82, 80, 78, 76, 74, 72, 70, 68, 57 67, 65, 62, 60, 58, 56, 55, 54, 58 53, 51, 49, 49, 47, 45, 45, 45, 59 41, 40, 39, 39, 34, 33, 34, 32, 60 25, 23, 24, 20, 13, 9, 12, 0, 61 0 62}; 63 64 65void 66ia_css_config_ctc_table(void) 67{ 68 memcpy(default_ctc_table.data.vamem_2, default_ctc_table_data, 69 sizeof(default_ctc_table_data)); 70 default_ctc_table.vamem_type = IA_CSS_VAMEM_TYPE_2; 71} 72