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#ifndef __IA_CSS_DE2_TYPES_H
17#define __IA_CSS_DE2_TYPES_H
18
19/* @file
20* CSS-API header file for Demosaicing parameters.
21*/
22
23/* Eigen Color Demosaicing configuration.
24 *
25 *  ISP block: DE2
26 * (ISP1: DE1 is used.)
27 *  ISP2: DE2 is used.
28 */
29struct ia_css_ecd_config {
30	u16 zip_strength;	/** Strength of zipper reduction.
31				u0.13, [0,8191],
32				default 5489(0.67), ineffective 0 */
33	u16 fc_strength;	/** Strength of false color reduction.
34				u0.13, [0,8191],
35				default 8191(almost 1.0), ineffective 0 */
36	u16 fc_debias;	/** Prevent color change
37				     on noise or Gr/Gb imbalance.
38				u0.13, [0,8191],
39				default 0, ineffective 0 */
40};
41
42#endif /* __IA_CSS_DE2_TYPES_H */
43