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 "ia_css_types.h"
17 #include "sh_css_defs.h"
18 #include "ia_css_debug.h"
19
20 #include "ia_css_de2.host.h"
21
22 const struct ia_css_ecd_config default_ecd_config = {
23 (1 << (ISP_VEC_ELEMBITS - 1)) * 2 / 3, /* 2/3 */
24 (1 << (ISP_VEC_ELEMBITS - 1)) - 1, /* 1.0 */
25 0, /* 0.0 */
26 };
27
28 void
ia_css_ecd_encode(struct sh_css_isp_ecd_params * to,const struct ia_css_ecd_config * from,unsigned int size)29 ia_css_ecd_encode(
30 struct sh_css_isp_ecd_params *to,
31 const struct ia_css_ecd_config *from,
32 unsigned int size)
33 {
34 (void)size;
35 to->zip_strength = from->zip_strength;
36 to->fc_strength = from->fc_strength;
37 to->fc_debias = from->fc_debias;
38 }
39
40 void
41 ia_css_ecd_dump(
42 const struct sh_css_isp_ecd_params *ecd,
43 unsigned int level);
44
45 void
ia_css_ecd_debug_dtrace(const struct ia_css_ecd_config * config,unsigned int level)46 ia_css_ecd_debug_dtrace(
47 const struct ia_css_ecd_config *config,
48 unsigned int level)
49 {
50 ia_css_debug_dtrace(level,
51 "config.zip_strength=%d, config.fc_strength=%d, config.fc_debias=%d\n",
52 config->zip_strength,
53 config->fc_strength, config->fc_debias);
54 }
55