drivers/staging/media/atomisp/pci/atomisp2/css2400/css_2401_csi2p_system/host/input_system_local.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 __INPUT_SYSTEM_LOCAL_H_INCLUDED__
  16 #define __INPUT_SYSTEM_LOCAL_H_INCLUDED__
  17
  18 #include "type_support.h"
  19 #include "input_system_global.h"
  20
  21 #include "ibuf_ctrl.h"
  22 #include "csi_rx.h"
  23 #include "pixelgen.h"
  24 #include "isys_stream2mmio.h"
  25 #include "isys_irq.h"
  26
  27 typedef input_system_err_t input_system_error_t;
  28
  29 typedef enum {
  30         MIPI_FORMAT_SHORT1 = 0x08,
  31         MIPI_FORMAT_SHORT2,
  32         MIPI_FORMAT_SHORT3,
  33         MIPI_FORMAT_SHORT4,
  34         MIPI_FORMAT_SHORT5,
  35         MIPI_FORMAT_SHORT6,
  36         MIPI_FORMAT_SHORT7,
  37         MIPI_FORMAT_SHORT8,
  38         MIPI_FORMAT_EMBEDDED = 0x12,
  39         MIPI_FORMAT_YUV420_8 = 0x18,
  40         MIPI_FORMAT_YUV420_10,
  41         MIPI_FORMAT_YUV420_8_LEGACY,
  42         MIPI_FORMAT_YUV420_8_SHIFT = 0x1C,
  43         MIPI_FORMAT_YUV420_10_SHIFT,
  44         MIPI_FORMAT_YUV422_8 = 0x1E,
  45         MIPI_FORMAT_YUV422_10,
  46         MIPI_FORMAT_RGB444 = 0x20,
  47         MIPI_FORMAT_RGB555,
  48         MIPI_FORMAT_RGB565,
  49         MIPI_FORMAT_RGB666,
  50         MIPI_FORMAT_RGB888,
  51         MIPI_FORMAT_RAW6 = 0x28,
  52         MIPI_FORMAT_RAW7,
  53         MIPI_FORMAT_RAW8,
  54         MIPI_FORMAT_RAW10,
  55         MIPI_FORMAT_RAW12,
  56         MIPI_FORMAT_RAW14,
  57         MIPI_FORMAT_CUSTOM0 = 0x30,
  58         MIPI_FORMAT_CUSTOM1,
  59         MIPI_FORMAT_CUSTOM2,
  60         MIPI_FORMAT_CUSTOM3,
  61         MIPI_FORMAT_CUSTOM4,
  62         MIPI_FORMAT_CUSTOM5,
  63         MIPI_FORMAT_CUSTOM6,
  64         MIPI_FORMAT_CUSTOM7,
  65         //MIPI_FORMAT_RAW16, /*not supported by 2401*/
  66         //MIPI_FORMAT_RAW18,
  67         N_MIPI_FORMAT
  68 } mipi_format_t;
  69
  70 #define N_MIPI_FORMAT_CUSTOM    8
  71
  72 /* The number of stores for compressed format types */
  73 #define N_MIPI_COMPRESSOR_CONTEXT       (N_RX_CHANNEL_ID * N_MIPI_FORMAT_CUSTOM)
  74 #define UNCOMPRESSED_BITS_PER_PIXEL_10  10
  75 #define UNCOMPRESSED_BITS_PER_PIXEL_12  12
  76 #define COMPRESSED_BITS_PER_PIXEL_6     6
  77 #define COMPRESSED_BITS_PER_PIXEL_7     7
  78 #define COMPRESSED_BITS_PER_PIXEL_8     8
  79 enum mipi_compressor {
  80         MIPI_COMPRESSOR_NONE = 0,
  81         MIPI_COMPRESSOR_10_6_10,
  82         MIPI_COMPRESSOR_10_7_10,
  83         MIPI_COMPRESSOR_10_8_10,
  84         MIPI_COMPRESSOR_12_6_12,
  85         MIPI_COMPRESSOR_12_7_12,
  86         MIPI_COMPRESSOR_12_8_12,
  87         N_MIPI_COMPRESSOR_METHODS
  88 };
  89
  90 typedef enum {
  91         MIPI_PREDICTOR_NONE = 0,
  92         MIPI_PREDICTOR_TYPE1,
  93         MIPI_PREDICTOR_TYPE2,
  94         N_MIPI_PREDICTOR_TYPES
  95 } mipi_predictor_t;
  96
  97 typedef struct input_system_state_s     input_system_state_t;
  98 struct input_system_state_s {
  99         ibuf_ctrl_state_t       ibuf_ctrl_state[N_IBUF_CTRL_ID];
 100         csi_rx_fe_ctrl_state_t  csi_rx_fe_ctrl_state[N_CSI_RX_FRONTEND_ID];
 101         csi_rx_be_ctrl_state_t  csi_rx_be_ctrl_state[N_CSI_RX_BACKEND_ID];
 102         pixelgen_ctrl_state_t   pixelgen_ctrl_state[N_PIXELGEN_ID];
 103         stream2mmio_state_t     stream2mmio_state[N_STREAM2MMIO_ID];
 104         isys_irqc_state_t       isys_irqc_state[N_ISYS_IRQ_ID];
 105 };
 106 #endif /* __INPUT_SYSTEM_LOCAL_H_INCLUDED__ */