diff options
Diffstat (limited to 'drivers/staging/media/atomisp/pci/isp/kernels/ctc/ctc_1.0/ia_css_ctc_table.host.c')
| -rw-r--r-- | drivers/staging/media/atomisp/pci/isp/kernels/ctc/ctc_1.0/ia_css_ctc_table.host.c | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/ctc/ctc_1.0/ia_css_ctc_table.host.c b/drivers/staging/media/atomisp/pci/isp/kernels/ctc/ctc_1.0/ia_css_ctc_table.host.c new file mode 100644 index 0000000000..6a7925c849 --- /dev/null +++ b/drivers/staging/media/atomisp/pci/isp/kernels/ctc/ctc_1.0/ia_css_ctc_table.host.c @@ -0,0 +1,71 @@ +// 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; +} |