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_DPC2_TYPES_H
17 #define __IA_CSS_DPC2_TYPES_H
18 
19 /* @file
20 * CSS-API header file for Defect Pixel Correction 2 (DPC2) parameters.
21 */
22 
23 #include "type_support.h"
24 
25 /**@{*/
26 /* Floating point constants for different metrics. */
27 #define METRIC1_ONE_FP	BIT(12)
28 #define METRIC2_ONE_FP	BIT(5)
29 #define METRIC3_ONE_FP	BIT(12)
30 #define WBGAIN_ONE_FP	BIT(9)
31 /**@}*/
32 
33 /**@{*/
34 /* Defect Pixel Correction 2 configuration.
35  *
36  * \brief DPC2 public parameters.
37  * \details Struct with all parameters for the Defect Pixel Correction 2
38  * kernel that can be set from the CSS API.
39  *
40  * ISP block: DPC1 (DPC after WB)
41  *            DPC2 (DPC before WB)
42  * ISP1: DPC1 is used.
43  * ISP2: DPC2 is used.
44  *
45  */
46 struct ia_css_dpc2_config {
47 	/**@{*/
48 	s32 metric1;
49 	s32 metric2;
50 	s32 metric3;
51 	s32 wb_gain_gr;
52 	s32 wb_gain_r;
53 	s32 wb_gain_b;
54 	s32 wb_gain_gb;
55 	/**@}*/
56 };
57 
58 /**@}*/
59 
60 #endif /* __IA_CSS_DPC2_TYPES_H */
61