drivers/staging/media/atomisp/pci/atomisp2/css2400/camera/pipe/interface/ia_css_pipe_binarydesc.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_PIPE_BINARYDESC_H__
  16 #define __IA_CSS_PIPE_BINARYDESC_H__
  17
  18 #include <ia_css_types.h>               /* ia_css_pipe */
  19 #include <ia_css_frame_public.h>        /* ia_css_frame_info */
  20 #include <ia_css_binary.h>              /* ia_css_binary_descr */
  21
  22 /* @brief Get a binary descriptor for copy.
  23  *
  24  * @param[in] pipe
  25  * @param[out] copy_desc
  26  * @param[in/out] in_info
  27  * @param[in/out] out_info
  28  * @param[in/out] vf_info
  29  * @return    None
  30  *
  31  */
  32 extern void ia_css_pipe_get_copy_binarydesc(
  33         struct ia_css_pipe const * const pipe,
  34         struct ia_css_binary_descr *copy_descr,
  35         struct ia_css_frame_info *in_info,
  36         struct ia_css_frame_info *out_info,
  37         struct ia_css_frame_info *vf_info);
  38
  39 /* @brief Get a binary descriptor for vfpp.
  40  *
  41  * @param[in] pipe
  42  * @param[out] vfpp_descr
  43  * @param[in/out] in_info
  44  * @param[in/out] out_info
  45  * @return    None
  46  *
  47  */
  48 extern void ia_css_pipe_get_vfpp_binarydesc(
  49                 struct ia_css_pipe const * const pipe,
  50                 struct ia_css_binary_descr *vf_pp_descr,
  51                 struct ia_css_frame_info *in_info,
  52                 struct ia_css_frame_info *out_info);
  53
  54 /* @brief Get numerator and denominator of bayer downscaling factor.
  55  *
  56  * @param[in] bds_factor: The bayer downscaling factor.
  57  *              (= The bds_factor member in the sh_css_bds_factor structure.)
  58  * @param[out] bds_factor_numerator: The numerator of the bayer downscaling factor.
  59  *              (= The numerator member in the sh_css_bds_factor structure.)
  60  * @param[out] bds_factor_denominator: The denominator of the bayer downscaling factor.
  61  *              (= The denominator member in the sh_css_bds_factor structure.)
  62  * @return      IA_CSS_SUCCESS or error code upon error.
  63  *
  64  */
  65 extern enum ia_css_err sh_css_bds_factor_get_numerator_denominator(
  66         unsigned int bds_factor,
  67         unsigned int *bds_factor_numerator,
  68         unsigned int *bds_factor_denominator);
  69
  70 /* @brief Get a binary descriptor for preview stage.
  71  *
  72  * @param[in] pipe
  73  * @param[out] preview_descr
  74  * @param[in/out] in_info
  75  * @param[in/out] bds_out_info
  76  * @param[in/out] out_info
  77  * @param[in/out] vf_info
  78  * @return      IA_CSS_SUCCESS or error code upon error.
  79  *
  80  */
  81 extern enum ia_css_err ia_css_pipe_get_preview_binarydesc(
  82         struct ia_css_pipe * const pipe,
  83         struct ia_css_binary_descr *preview_descr,
  84         struct ia_css_frame_info *in_info,
  85         struct ia_css_frame_info *bds_out_info,
  86         struct ia_css_frame_info *out_info,
  87         struct ia_css_frame_info *vf_info);
  88
  89 /* @brief Get a binary descriptor for video stage.
  90  *
  91  * @param[in/out] pipe
  92  * @param[out] video_descr
  93  * @param[in/out] in_info
  94  * @param[in/out] bds_out_info
  95  * @param[in/out] vf_info
  96  * @return      IA_CSS_SUCCESS or error code upon error.
  97  *
  98  */
  99 extern enum ia_css_err ia_css_pipe_get_video_binarydesc(
 100         struct ia_css_pipe * const pipe,
 101         struct ia_css_binary_descr *video_descr,
 102         struct ia_css_frame_info *in_info,
 103         struct ia_css_frame_info *bds_out_info,
 104         struct ia_css_frame_info *out_info,
 105         struct ia_css_frame_info *vf_info,
 106         int stream_config_left_padding);
 107
 108 /* @brief Get a binary descriptor for yuv scaler stage.
 109  *
 110  * @param[in/out] pipe
 111  * @param[out] yuv_scaler_descr
 112  * @param[in/out] in_info
 113  * @param[in/out] out_info
 114  * @param[in/out] internal_out_info
 115  * @param[in/out] vf_info
 116  * @return    None
 117  *
 118  */
 119 void ia_css_pipe_get_yuvscaler_binarydesc(
 120         struct ia_css_pipe const * const pipe,
 121         struct ia_css_binary_descr *yuv_scaler_descr,
 122         struct ia_css_frame_info *in_info,
 123         struct ia_css_frame_info *out_info,
 124         struct ia_css_frame_info *internal_out_info,
 125         struct ia_css_frame_info *vf_info);
 126
 127 /* @brief Get a binary descriptor for capture pp stage.
 128  *
 129  * @param[in/out] pipe
 130  * @param[out] capture_pp_descr
 131  * @param[in/out] in_info
 132  * @param[in/out] vf_info
 133  * @return    None
 134  *
 135  */
 136 extern void ia_css_pipe_get_capturepp_binarydesc(
 137         struct ia_css_pipe * const pipe,
 138         struct ia_css_binary_descr *capture_pp_descr,
 139         struct ia_css_frame_info *in_info,
 140         struct ia_css_frame_info *out_info,
 141         struct ia_css_frame_info *vf_info);
 142
 143 /* @brief Get a binary descriptor for primary capture.
 144  *
 145  * @param[in] pipe
 146  * @param[out] prim_descr
 147  * @param[in/out] in_info
 148  * @param[in/out] out_info
 149  * @param[in/out] vf_info
 150  * @return    None
 151  *
 152  */
 153 extern void ia_css_pipe_get_primary_binarydesc(
 154         struct ia_css_pipe const * const pipe,
 155         struct ia_css_binary_descr *prim_descr,
 156         struct ia_css_frame_info *in_info,
 157         struct ia_css_frame_info *out_info,
 158         struct ia_css_frame_info *vf_info,
 159         unsigned int stage_idx);
 160
 161 /* @brief Get a binary descriptor for pre gdc stage.
 162  *
 163  * @param[in] pipe
 164  * @param[out] pre_gdc_descr
 165  * @param[in/out] in_info
 166  * @param[in/out] out_info
 167  * @return    None
 168  *
 169  */
 170 extern void ia_css_pipe_get_pre_gdc_binarydesc(
 171         struct ia_css_pipe const * const pipe,
 172         struct ia_css_binary_descr *gdc_descr,
 173         struct ia_css_frame_info *in_info,
 174         struct ia_css_frame_info *out_info);
 175
 176 /* @brief Get a binary descriptor for gdc stage.
 177  *
 178  * @param[in] pipe
 179  * @param[out] gdc_descr
 180  * @param[in/out] in_info
 181  * @param[in/out] out_info
 182  * @return    None
 183  *
 184  */
 185 extern void ia_css_pipe_get_gdc_binarydesc(
 186         struct ia_css_pipe const * const pipe,
 187         struct ia_css_binary_descr *gdc_descr,
 188         struct ia_css_frame_info *in_info,
 189         struct ia_css_frame_info *out_info);
 190
 191 /* @brief Get a binary descriptor for post gdc.
 192  *
 193  * @param[in] pipe
 194  * @param[out] post_gdc_descr
 195  * @param[in/out] in_info
 196  * @param[in/out] out_info
 197  * @param[in/out] vf_info
 198  * @return    None
 199  *
 200  */
 201 extern void ia_css_pipe_get_post_gdc_binarydesc(
 202         struct ia_css_pipe const * const pipe,
 203         struct ia_css_binary_descr *post_gdc_descr,
 204         struct ia_css_frame_info *in_info,
 205         struct ia_css_frame_info *out_info,
 206         struct ia_css_frame_info *vf_info);
 207
 208 /* @brief Get a binary descriptor for de.
 209  *
 210  * @param[in] pipe
 211  * @param[out] pre_de_descr
 212  * @param[in/out] in_info
 213  * @param[in/out] out_info
 214  * @return    None
 215  *
 216  */
 217 extern void ia_css_pipe_get_pre_de_binarydesc(
 218         struct ia_css_pipe const * const pipe,
 219         struct ia_css_binary_descr *pre_de_descr,
 220         struct ia_css_frame_info *in_info,
 221         struct ia_css_frame_info *out_info);
 222
 223 /* @brief Get a binary descriptor for pre anr stage.
 224  *
 225  * @param[in] pipe
 226  * @param[out] pre_anr_descr
 227  * @param[in/out] in_info
 228  * @param[in/out] out_info
 229  * @return    None
 230  *
 231  */
 232 extern void ia_css_pipe_get_pre_anr_binarydesc(
 233         struct ia_css_pipe const * const pipe,
 234         struct ia_css_binary_descr *pre_anr_descr,
 235         struct ia_css_frame_info *in_info,
 236         struct ia_css_frame_info *out_info);
 237
 238 /* @brief Get a binary descriptor for ANR stage.
 239  *
 240  * @param[in] pipe
 241  * @param[out] anr_descr
 242  * @param[in/out] in_info
 243  * @param[in/out] out_info
 244  * @return    None
 245  *
 246  */
 247 extern void ia_css_pipe_get_anr_binarydesc(
 248         struct ia_css_pipe const * const pipe,
 249         struct ia_css_binary_descr *anr_descr,
 250         struct ia_css_frame_info *in_info,
 251         struct ia_css_frame_info *out_info);
 252
 253 /* @brief Get a binary descriptor for post anr stage.
 254  *
 255  * @param[in] pipe
 256  * @param[out] post_anr_descr
 257  * @param[in/out] in_info
 258  * @param[in/out] out_info
 259  * @param[in/out] vf_info
 260  * @return    None
 261  *
 262  */
 263 extern void ia_css_pipe_get_post_anr_binarydesc(
 264         struct ia_css_pipe const * const pipe,
 265         struct ia_css_binary_descr *post_anr_descr,
 266         struct ia_css_frame_info *in_info,
 267         struct ia_css_frame_info *out_info,
 268         struct ia_css_frame_info *vf_info);
 269
 270 /* @brief Get a binary descriptor for ldc stage.
 271  *
 272  * @param[in/out] pipe
 273  * @param[out] capture_pp_descr
 274  * @param[in/out] in_info
 275  * @param[in/out] vf_info
 276  * @return    None
 277  *
 278  */
 279 extern void ia_css_pipe_get_ldc_binarydesc(
 280         struct ia_css_pipe const * const pipe,
 281         struct ia_css_binary_descr *ldc_descr,
 282         struct ia_css_frame_info *in_info,
 283         struct ia_css_frame_info *out_info);
 284
 285 /* @brief Calculates the required BDS factor
 286  *
 287  * @param[in] input_res
 288  * @param[in] output_res
 289  * @param[in/out] bds_factor
 290  * @return      IA_CSS_SUCCESS or error code upon error.
 291  */
 292 enum ia_css_err binarydesc_calculate_bds_factor(
 293         struct ia_css_resolution input_res,
 294         struct ia_css_resolution output_res,
 295         unsigned int *bds_factor);
 296
 297 #endif /* __IA_CSS_PIPE_BINARYDESC_H__ */