drivers/staging/media/atomisp/pci/atomisp2/css2400/camera/pipe/src/pipe_stagedesc.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_pipe_stagedesc.h"
  16 #include "assert_support.h"
  17 #include "ia_css_debug.h"
  18
  19 void ia_css_pipe_get_generic_stage_desc(
  20         struct ia_css_pipeline_stage_desc *stage_desc,
  21         struct ia_css_binary *binary,
  22         struct ia_css_frame *out_frame[],
  23         struct ia_css_frame *in_frame,
  24         struct ia_css_frame *vf_frame)
  25 {
  26         unsigned int i;
  27         IA_CSS_ENTER_PRIVATE("stage_desc = %p, binary = %p, out_frame = %p, in_frame = %p, vf_frame = %p",
  28                              stage_desc, binary, out_frame, in_frame, vf_frame);
  29
  30         assert(stage_desc != NULL && binary != NULL && binary->info != NULL);
  31         if (stage_desc == NULL || binary == NULL || binary->info == NULL) {
  32                 IA_CSS_ERROR("invalid arguments");
  33                 goto ERR;
  34         }
  35
  36         stage_desc->binary = binary;
  37         stage_desc->firmware = NULL;
  38         stage_desc->sp_func = IA_CSS_PIPELINE_NO_FUNC;
  39         stage_desc->max_input_width = 0;
  40         stage_desc->mode = binary->info->sp.pipeline.mode;
  41         stage_desc->in_frame = in_frame;
  42         for (i = 0; i < IA_CSS_BINARY_MAX_OUTPUT_PORTS; i++) {
  43                 stage_desc->out_frame[i] = out_frame[i];
  44         }
  45         stage_desc->vf_frame = vf_frame;
  46 ERR:
  47         IA_CSS_LEAVE_PRIVATE("");
  48 }
  49
  50 void ia_css_pipe_get_firmwares_stage_desc(
  51         struct ia_css_pipeline_stage_desc *stage_desc,
  52         struct ia_css_binary *binary,
  53         struct ia_css_frame *out_frame[],
  54         struct ia_css_frame *in_frame,
  55         struct ia_css_frame *vf_frame,
  56         const struct ia_css_fw_info *fw,
  57         unsigned int mode)
  58 {
  59         unsigned int i;
  60
  61         ia_css_debug_dtrace(IA_CSS_DEBUG_TRACE_PRIVATE, "ia_css_pipe_get_firmwares_stage_desc() enter:\n");
  62         stage_desc->binary = binary;
  63         stage_desc->firmware = fw;
  64         stage_desc->sp_func = IA_CSS_PIPELINE_NO_FUNC;
  65         stage_desc->max_input_width = 0;
  66         stage_desc->mode = mode;
  67         stage_desc->in_frame = in_frame;
  68         for (i = 0; i < IA_CSS_BINARY_MAX_OUTPUT_PORTS; i++) {
  69                 stage_desc->out_frame[i] = out_frame[i];
  70         }
  71         stage_desc->vf_frame = vf_frame;
  72 }
  73
  74 void ia_css_pipe_get_acc_stage_desc(
  75         struct ia_css_pipeline_stage_desc *stage_desc,
  76         struct ia_css_binary *binary,
  77         struct ia_css_fw_info *fw)
  78 {
  79         unsigned int i;
  80
  81         ia_css_debug_dtrace(IA_CSS_DEBUG_TRACE_PRIVATE, "ia_css_pipe_get_acc_stage_desc() enter:\n");
  82         stage_desc->binary = binary;
  83         stage_desc->firmware = fw;
  84         stage_desc->sp_func = IA_CSS_PIPELINE_NO_FUNC;
  85         stage_desc->max_input_width = 0;
  86         stage_desc->mode = IA_CSS_BINARY_MODE_VF_PP;
  87         stage_desc->in_frame = NULL;
  88         for (i = 0; i < IA_CSS_BINARY_MAX_OUTPUT_PORTS; i++) {
  89                 stage_desc->out_frame[i] = NULL;
  90         }
  91         stage_desc->vf_frame = NULL;
  92 }
  93
  94 void ia_css_pipe_get_sp_func_stage_desc(
  95         struct ia_css_pipeline_stage_desc *stage_desc,
  96         struct ia_css_frame *out_frame,
  97         enum ia_css_pipeline_stage_sp_func sp_func,
  98         unsigned max_input_width)
  99 {
 100         unsigned int i;
 101
 102         ia_css_debug_dtrace(IA_CSS_DEBUG_TRACE_PRIVATE, "ia_css_pipe_get_sp_func_stage_desc() enter:\n");
 103         stage_desc->binary = NULL;
 104         stage_desc->firmware = NULL;
 105         stage_desc->sp_func = sp_func;
 106         stage_desc->max_input_width = max_input_width;
 107         stage_desc->mode = (unsigned int)-1;
 108         stage_desc->in_frame = NULL;
 109         stage_desc->out_frame[0] = out_frame;
 110         for (i = 1; i < IA_CSS_BINARY_MAX_OUTPUT_PORTS; i++) {
 111                 stage_desc->out_frame[i] = NULL;
 112         }
 113         stage_desc->vf_frame = NULL;
 114 }
 115