diff options
Diffstat (limited to 'drivers/staging/media/atomisp/pci/isp/kernels/eed1_8/ia_css_eed1_8_types.h')
| -rw-r--r-- | drivers/staging/media/atomisp/pci/isp/kernels/eed1_8/ia_css_eed1_8_types.h | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/eed1_8/ia_css_eed1_8_types.h b/drivers/staging/media/atomisp/pci/isp/kernels/eed1_8/ia_css_eed1_8_types.h new file mode 100644 index 000000000000..836e348c184f --- /dev/null +++ b/drivers/staging/media/atomisp/pci/isp/kernels/eed1_8/ia_css_eed1_8_types.h @@ -0,0 +1,88 @@ +/* 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. + */ + +#ifndef __IA_CSS_EED1_8_TYPES_H +#define __IA_CSS_EED1_8_TYPES_H + +/* @file +* CSS-API header file for Edge Enhanced Demosaic parameters. +*/ + +#include "type_support.h" + +/** + * \brief EED1_8 public parameters. + * \details Struct with all parameters for the EED1.8 kernel that can be set + * from the CSS API. + */ + +/* parameter list is based on ISP261 CSS API public parameter list_all.xlsx from 28-01-2015 */ + +/* Number of segments + 1 segment used in edge reliability enhancement + * Ineffective: N/A + * Default: 9 + */ +#define IA_CSS_NUMBER_OF_DEW_ENHANCE_SEGMENTS 9 + +/* Edge Enhanced Demosaic configuration + * + * ISP2.6.1: EED1_8 is used. + */ + +struct ia_css_eed1_8_config { + s32 rbzp_strength; /** Strength of zipper reduction. */ + + s32 fcstrength; /** Strength of false color reduction. */ + s32 fcthres_0; /** Threshold to prevent chroma coring due to noise or green disparity in dark region. */ + s32 fcthres_1; /** Threshold to prevent chroma coring due to noise or green disparity in bright region. */ + s32 fc_sat_coef; /** How much color saturation to maintain in high color saturation region. */ + s32 fc_coring_prm; /** Chroma coring coefficient for tint color suppression. */ + + s32 aerel_thres0; /** Threshold for Non-Directional Reliability at dark region. */ + s32 aerel_gain0; /** Gain for Non-Directional Reliability at dark region. */ + s32 aerel_thres1; /** Threshold for Non-Directional Reliability at bright region. */ + s32 aerel_gain1; /** Gain for Non-Directional Reliability at bright region. */ + + s32 derel_thres0; /** Threshold for Directional Reliability at dark region. */ + s32 derel_gain0; /** Gain for Directional Reliability at dark region. */ + s32 derel_thres1; /** Threshold for Directional Reliability at bright region. */ + s32 derel_gain1; /** Gain for Directional Reliability at bright region. */ + + s32 coring_pos0; /** Positive Edge Coring Threshold in dark region. */ + s32 coring_pos1; /** Positive Edge Coring Threshold in bright region. */ + s32 coring_neg0; /** Negative Edge Coring Threshold in dark region. */ + s32 coring_neg1; /** Negative Edge Coring Threshold in bright region. */ + + s32 gain_exp; /** Common Exponent of Gain. */ + s32 gain_pos0; /** Gain for Positive Edge in dark region. */ + s32 gain_pos1; /** Gain for Positive Edge in bright region. */ + s32 gain_neg0; /** Gain for Negative Edge in dark region. */ + s32 gain_neg1; /** Gain for Negative Edge in bright region. */ + + s32 pos_margin0; /** Margin for Positive Edge in dark region. */ + s32 pos_margin1; /** Margin for Positive Edge in bright region. */ + s32 neg_margin0; /** Margin for Negative Edge in dark region. */ + s32 neg_margin1; /** Margin for Negative Edge in bright region. */ + + s32 dew_enhance_seg_x[IA_CSS_NUMBER_OF_DEW_ENHANCE_SEGMENTS]; /** Segment data for directional edge weight: X. */ + s32 dew_enhance_seg_y[IA_CSS_NUMBER_OF_DEW_ENHANCE_SEGMENTS]; /** Segment data for directional edge weight: Y. */ + s32 dew_enhance_seg_slope[(IA_CSS_NUMBER_OF_DEW_ENHANCE_SEGMENTS - + 1)]; /** Segment data for directional edge weight: Slope. */ + s32 dew_enhance_seg_exp[(IA_CSS_NUMBER_OF_DEW_ENHANCE_SEGMENTS - + 1)]; /** Segment data for directional edge weight: Exponent. */ + s32 dedgew_max; /** Max Weight for Directional Edge. */ +}; + +#endif /* __IA_CSS_EED1_8_TYPES_H */ |