drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/gc/gc_2/ia_css_gc2.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 #ifndef IA_CSS_NO_DEBUG
  18 /* FIXME: See BZ 4427 */
  19 #include "ia_css_debug.h"
  20 #endif
  21 #include "csc/csc_1.0/ia_css_csc.host.h"
  22 #include "vamem.h"
  23
  24 #include "ia_css_gc2.host.h"
  25
  26 const struct ia_css_cc_config default_yuv2rgb_cc_config = {
  27         12,
  28         {4096, -4096, 4096, 4096, 4096, 0, 4096, -4096, -4096}
  29 };
  30
  31 const struct ia_css_cc_config default_rgb2yuv_cc_config = {
  32         13,
  33         {2449, 4809, 934, -1382, -2714, 4096, 4096, -3430, -666}
  34 };
  35
  36 void
  37 ia_css_yuv2rgb_encode(
  38         struct sh_css_isp_csc_params *to,
  39         const struct ia_css_cc_config *from,
  40         unsigned size)
  41 {
  42         ia_css_encode_cc(to, from, size);
  43 }
  44
  45 void
  46 ia_css_rgb2yuv_encode(
  47         struct sh_css_isp_csc_params *to,
  48         const struct ia_css_cc_config *from,
  49         unsigned size)
  50 {
  51         ia_css_encode_cc(to, from, size);
  52 }
  53
  54 void
  55 ia_css_r_gamma_vamem_encode(
  56         struct sh_css_isp_rgb_gamma_vamem_params *to,
  57         const struct ia_css_rgb_gamma_table *from,
  58         unsigned size)
  59 {
  60         (void)size;
  61         memcpy (&to->gc,  &from->data, sizeof(to->gc));
  62 }
  63
  64 void
  65 ia_css_g_gamma_vamem_encode(
  66         struct sh_css_isp_rgb_gamma_vamem_params *to,
  67         const struct ia_css_rgb_gamma_table *from,
  68         unsigned size)
  69 {
  70         (void)size;
  71         memcpy (&to->gc,  &from->data, sizeof(to->gc));
  72 }
  73
  74 void
  75 ia_css_b_gamma_vamem_encode(
  76         struct sh_css_isp_rgb_gamma_vamem_params *to,
  77         const struct ia_css_rgb_gamma_table *from,
  78         unsigned size)
  79 {
  80         (void)size;
  81         memcpy (&to->gc,  &from->data, sizeof(to->gc));
  82 }
  83
  84 #ifndef IA_CSS_NO_DEBUG
  85 void
  86 ia_css_yuv2rgb_dump(
  87         const struct sh_css_isp_csc_params *yuv2rgb,
  88         unsigned level)
  89 {
  90         ia_css_cc_dump(yuv2rgb, level, "YUV to RGB Conversion");
  91 }
  92
  93 void
  94 ia_css_rgb2yuv_dump(
  95         const struct sh_css_isp_csc_params *rgb2yuv,
  96         unsigned level)
  97 {
  98         ia_css_cc_dump(rgb2yuv, level, "RGB to YUV Conversion");
  99 }
 100
 101 void
 102 ia_css_rgb_gamma_table_debug_dtrace(
 103         const struct ia_css_rgb_gamma_table *config,
 104         unsigned level)
 105 {
 106         (void)config;
 107         (void)level;
 108 }
 109 #endif
 110