drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/ob/ob2/ia_css_ob2.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 "sh_css_frac.h"
  18 #ifndef IA_CSS_NO_DEBUG
  19 #include "ia_css_debug.h"
  20 #endif
  21 #include "isp.h"
  22 #include "ia_css_ob2.host.h"
  23
  24 const struct ia_css_ob2_config default_ob2_config = {
  25         0,
  26         0,
  27         0,
  28         0
  29 };
  30
  31 void
  32 ia_css_ob2_encode(
  33         struct sh_css_isp_ob2_params *to,
  34         const struct ia_css_ob2_config *from,
  35         unsigned size)
  36 {
  37         (void)size;
  38
  39         /* Blacklevels types are u0_16 */
  40         to->blacklevel_gr = uDIGIT_FITTING(from->level_gr, 16, SH_CSS_BAYER_BITS);
  41         to->blacklevel_r  = uDIGIT_FITTING(from->level_r,  16, SH_CSS_BAYER_BITS);
  42         to->blacklevel_b  = uDIGIT_FITTING(from->level_b,  16, SH_CSS_BAYER_BITS);
  43         to->blacklevel_gb = uDIGIT_FITTING(from->level_gb, 16, SH_CSS_BAYER_BITS);
  44 }
  45
  46 #ifndef IA_CSS_NO_DEBUG
  47 void
  48 ia_css_ob2_dump(
  49         const struct sh_css_isp_ob2_params *ob2,
  50         unsigned level)
  51 {
  52         if (!ob2)
  53                 return;
  54
  55         ia_css_debug_dtrace(level, "Optical Black 2:\n");
  56         ia_css_debug_dtrace(level, "\t%-32s = %d\n",
  57                 "ob2_blacklevel_gr", ob2->blacklevel_gr);
  58         ia_css_debug_dtrace(level, "\t%-32s = %d\n",
  59                 "ob2_blacklevel_r", ob2->blacklevel_r);
  60         ia_css_debug_dtrace(level, "\t%-32s = %d\n",
  61                 "ob2_blacklevel_b", ob2->blacklevel_b);
  62         ia_css_debug_dtrace(level, "\t%-32s = %d\n",
  63                 "ob2_blacklevel_gb", ob2->blacklevel_gb);
  64
  65 }
  66
  67
  68 void
  69 ia_css_ob2_debug_dtrace(
  70         const struct ia_css_ob2_config *config,
  71         unsigned level)
  72 {
  73         ia_css_debug_dtrace(level,
  74                 "config.level_gr=%d, config.level_r=%d, "
  75                 "config.level_b=%d,  config.level_gb=%d, ",
  76                 config->level_gr, config->level_r,
  77                 config->level_b, config->level_gb);
  78 }
  79 #endif