drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/ynr/ynr_2/ia_css_ynr2.host.c

   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 #include "ia_css_types.h"
  16 #include "sh_css_defs.h"
  17 #include "ia_css_debug.h"
  18 #include "assert_support.h"
  19
  20 #include "ia_css_ynr2.host.h"
  21
  22 const struct ia_css_ynr_config default_ynr_config = {
  23         0,
  24         0,
  25         0,
  26         0,
  27 };
  28
  29 const struct ia_css_fc_config default_fc_config = {
  30         1,
  31         0,              /* 0 -> ineffective */
  32         0,              /* 0 -> ineffective */
  33         0,              /* 0 -> ineffective */
  34         0,              /* 0 -> ineffective */
  35         (1 << (ISP_VEC_ELEMBITS - 2)),          /* 0.5 */
  36         (1 << (ISP_VEC_ELEMBITS - 2)),          /* 0.5 */
  37         (1 << (ISP_VEC_ELEMBITS - 2)),          /* 0.5 */
  38         (1 << (ISP_VEC_ELEMBITS - 2)),          /* 0.5 */
  39         (1 << (ISP_VEC_ELEMBITS - 1)) - 1,      /* 1 */
  40         (1 << (ISP_VEC_ELEMBITS - 1)) - 1,      /* 1 */
  41         (int16_t)- (1 << (ISP_VEC_ELEMBITS - 1)),       /* -1 */
  42         (int16_t)- (1 << (ISP_VEC_ELEMBITS - 1)),       /* -1 */
  43 };
  44
  45 void
  46 ia_css_ynr_encode(
  47         struct sh_css_isp_yee2_params *to,
  48         const struct ia_css_ynr_config *from,
  49         unsigned size)
  50 {
  51         (void)size;
  52         to->edge_sense_gain_0   = from->edge_sense_gain_0;
  53         to->edge_sense_gain_1   = from->edge_sense_gain_1;
  54         to->corner_sense_gain_0 = from->corner_sense_gain_0;
  55         to->corner_sense_gain_1 = from->corner_sense_gain_1;
  56 }
  57
  58 void
  59 ia_css_fc_encode(
  60         struct sh_css_isp_fc_params *to,
  61         const struct ia_css_fc_config *from,
  62         unsigned size)
  63 {
  64         (void)size;
  65         to->gain_exp   = from->gain_exp;
  66
  67         to->coring_pos_0 = from->coring_pos_0;
  68         to->coring_pos_1 = from->coring_pos_1;
  69         to->coring_neg_0 = from->coring_neg_0;
  70         to->coring_neg_1 = from->coring_neg_1;
  71
  72         to->gain_pos_0 = from->gain_pos_0;
  73         to->gain_pos_1 = from->gain_pos_1;
  74         to->gain_neg_0 = from->gain_neg_0;
  75         to->gain_neg_1 = from->gain_neg_1;
  76
  77         to->crop_pos_0 = from->crop_pos_0;
  78         to->crop_pos_1 = from->crop_pos_1;
  79         to->crop_neg_0 = from->crop_neg_0;
  80         to->crop_neg_1 = from->crop_neg_1;
  81 }
  82
  83 void
  84 ia_css_ynr_dump(
  85         const struct sh_css_isp_yee2_params *yee2,
  86         unsigned level);
  87
  88 void
  89 ia_css_fc_dump(
  90         const struct sh_css_isp_fc_params *fc,
  91         unsigned level);
  92
  93 void
  94 ia_css_fc_debug_dtrace(
  95         const struct ia_css_fc_config *config,
  96         unsigned level)
  97 {
  98         ia_css_debug_dtrace(level,
  99                 "config.gain_exp=%d, "
 100                 "config.coring_pos_0=%d, config.coring_pos_1=%d, "
 101                 "config.coring_neg_0=%d, config.coring_neg_1=%d, "
 102                 "config.gain_pos_0=%d, config.gain_pos_1=%d, "
 103                 "config.gain_neg_0=%d, config.gain_neg_1=%d, "
 104                 "config.crop_pos_0=%d, config.crop_pos_1=%d, "
 105                 "config.crop_neg_0=%d, config.crop_neg_1=%d\n",
 106                 config->gain_exp,
 107                 config->coring_pos_0, config->coring_pos_1,
 108                 config->coring_neg_0, config->coring_neg_1,
 109                 config->gain_pos_0, config->gain_pos_1,
 110                 config->gain_neg_0, config->gain_neg_1,
 111                 config->crop_pos_0, config->crop_pos_1,
 112                 config->crop_neg_0, config->crop_neg_1);
 113 }
 114
 115 void
 116 ia_css_ynr_debug_dtrace(
 117         const struct ia_css_ynr_config *config,
 118         unsigned level)
 119 {
 120         ia_css_debug_dtrace(level,
 121                 "config.edge_sense_gain_0=%d, config.edge_sense_gain_1=%d, "
 122                 "config.corner_sense_gain_0=%d, config.corner_sense_gain_1=%d\n",
 123                 config->edge_sense_gain_0, config->edge_sense_gain_1,
 124                 config->corner_sense_gain_0, config->corner_sense_gain_1);
 125 }