drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/de/de_2/ia_css_de2_types.h

   1 /*
   2  * Support for Intel Camera Imaging ISP subsystem.
   3  * Copyright (c) 2015, Intel Corporation.
   4  *
   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.
   8  *
   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
  12  * more details.
  13  */
  14
  15 #ifndef __IA_CSS_DE2_TYPES_H
  16 #define __IA_CSS_DE2_TYPES_H
  17
  18 /** @file
  19 * CSS-API header file for Demosaicing parameters.
  20 */
  21
  22 /** Eigen Color Demosaicing configuration.
  23  *
  24  *  ISP block: DE2
  25  * (ISP1: DE1 is used.)
  26  *  ISP2: DE2 is used.
  27  */
  28 struct ia_css_ecd_config {
  29         uint16_t zip_strength;  /**< Strength of zipper reduction.
  30                                 u0.13, [0,8191],
  31                                 default 5489(0.67), ineffective 0 */
  32         uint16_t fc_strength;   /**< Strength of false color reduction.
  33                                 u0.13, [0,8191],
  34                                 default 8191(almost 1.0), ineffective 0 */
  35         uint16_t fc_debias;     /**< Prevent color change
  36                                      on noise or Gr/Gb imbalance.
  37                                 u0.13, [0,8191],
  38                                 default 0, ineffective 0 */
  39 };
  40
  41 #endif /* __IA_CSS_DE2_TYPES_H */
  42