2 * Support for Intel Camera Imaging ISP subsystem.
3 * Copyright (c) 2015, Intel Corporation.
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms and conditions of the GNU General Public License,
7 * version 2, as published by the Free Software Foundation.
9 * This program is distributed in the hope it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
15 #ifndef __IA_CSS_OB_PARAM_H
16 #define __IA_CSS_OB_PARAM_H
18 #include "type_support.h"
21 #define OBAREA_MASK_SIZE 64
22 #define OBAREA_LENGTHBQ_INVERSE_SHIFT 12
24 /* AREA_LENGTH_UNIT is dependent on NWAY, requires rewrite */
25 #define AREA_LENGTH_UNIT (1<<12)
28 /* OB (Optical Black) */
29 struct sh_css_isp_ob_stream_config {
30 unsigned isp_pipe_version;
31 unsigned raw_bit_depth;
34 struct sh_css_isp_ob_params {
35 int32_t blacklevel_gr;
38 int32_t blacklevel_gb;
39 int32_t area_start_bq;
40 int32_t area_length_bq;
41 int32_t area_length_bq_inverse;
44 struct sh_css_isp_ob_vmem_params {
45 VMEM_ARRAY(vmask, OBAREA_MASK_SIZE);
48 #endif /* __IA_CSS_OB_PARAM_H */