LXR linux/drivers/staging/media/atomisp/pci/isp/kernels/dpc2/ia_css_dpc2

   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 */
  46struct 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