drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/input_formatter_global.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_FORMATTER_GLOBAL_H_INCLUDED__
  16 #define __INPUT_FORMATTER_GLOBAL_H_INCLUDED__
  17
  18 #define IS_INPUT_FORMATTER_VERSION2
  19 #define IS_INPUT_SWITCH_VERSION2
  20
  21 #include <type_support.h>
  22 #include <system_types.h>
  23 #include "if_defs.h"
  24 #include "str2mem_defs.h"
  25 #include "input_switch_2400_defs.h"
  26
  27 #define _HIVE_INPUT_SWITCH_GET_FSYNC_REG_LSB(ch_id)        ((ch_id) * 3)
  28
  29 #define HIVE_SWITCH_N_CHANNELS                          4
  30 #define HIVE_SWITCH_N_FORMATTYPES                       32
  31 #define HIVE_SWITCH_N_SWITCH_CODE                       4
  32 #define HIVE_SWITCH_M_CHANNELS                          0x00000003
  33 #define HIVE_SWITCH_M_FORMATTYPES                       0x0000001f
  34 #define HIVE_SWITCH_M_SWITCH_CODE                       0x00000003
  35 #define HIVE_SWITCH_M_FSYNC                                     0x00000007
  36
  37 #define HIVE_SWITCH_ENCODE_FSYNC(x) \
  38         (1U<<(((x)-1)&HIVE_SWITCH_M_CHANNELS))
  39
  40 #define _HIVE_INPUT_SWITCH_GET_LUT_FIELD(reg, bit_index) \
  41         (((reg) >> (bit_index)) & HIVE_SWITCH_M_SWITCH_CODE)
  42 #define _HIVE_INPUT_SWITCH_SET_LUT_FIELD(reg, bit_index, val) \
  43         (((reg) & ~(HIVE_SWITCH_M_SWITCH_CODE<<(bit_index))) | (((hrt_data)(val)&HIVE_SWITCH_M_SWITCH_CODE)<<(bit_index)))
  44 #define _HIVE_INPUT_SWITCH_GET_FSYNC_FIELD(reg, bit_index) \
  45         (((reg) >> (bit_index)) & HIVE_SWITCH_M_FSYNC)
  46 #define _HIVE_INPUT_SWITCH_SET_FSYNC_FIELD(reg, bit_index, val) \
  47         (((reg) & ~(HIVE_SWITCH_M_FSYNC<<(bit_index))) | (((hrt_data)(val)&HIVE_SWITCH_M_FSYNC)<<(bit_index)))
  48
  49 typedef struct input_formatter_cfg_s    input_formatter_cfg_t;
  50
  51 /* Hardware registers */
  52 /*#define HIVE_IF_RESET_ADDRESS                   0x000*/ /* deprecated */
  53 #define HIVE_IF_START_LINE_ADDRESS              0x004
  54 #define HIVE_IF_START_COLUMN_ADDRESS            0x008
  55 #define HIVE_IF_CROPPED_HEIGHT_ADDRESS          0x00C
  56 #define HIVE_IF_CROPPED_WIDTH_ADDRESS           0x010
  57 #define HIVE_IF_VERTICAL_DECIMATION_ADDRESS     0x014
  58 #define HIVE_IF_HORIZONTAL_DECIMATION_ADDRESS   0x018
  59 #define HIVE_IF_H_DEINTERLEAVING_ADDRESS        0x01C
  60 #define HIVE_IF_LEFTPADDING_WIDTH_ADDRESS       0x020
  61 #define HIVE_IF_END_OF_LINE_OFFSET_ADDRESS      0x024
  62 #define HIVE_IF_VMEM_START_ADDRESS_ADDRESS      0x028
  63 #define HIVE_IF_VMEM_END_ADDRESS_ADDRESS        0x02C
  64 #define HIVE_IF_VMEM_INCREMENT_ADDRESS          0x030
  65 #define HIVE_IF_YUV_420_FORMAT_ADDRESS          0x034
  66 #define HIVE_IF_VSYNCK_ACTIVE_LOW_ADDRESS       0x038
  67 #define HIVE_IF_HSYNCK_ACTIVE_LOW_ADDRESS       0x03C
  68 #define HIVE_IF_ALLOW_FIFO_OVERFLOW_ADDRESS     0x040
  69 #define HIVE_IF_BLOCK_FIFO_NO_REQ_ADDRESS       0x044
  70 #define HIVE_IF_V_DEINTERLEAVING_ADDRESS        0x048
  71 #define HIVE_IF_FSM_CROP_PIXEL_COUNTER          0x110
  72 #define HIVE_IF_FSM_CROP_LINE_COUNTER           0x10C
  73 #define HIVE_IF_FSM_CROP_STATUS                 0x108
  74
  75 /* Registers only for simulation */
  76 #define HIVE_IF_CRUN_MODE_ADDRESS               0x04C
  77 #define HIVE_IF_DUMP_OUTPUT_ADDRESS             0x050
  78
  79 /* Follow the DMA syntax, "cmd" last */
  80 #define IF_PACK(val, cmd)             ((val & 0x0fff) | (cmd /*& 0xf000*/))
  81
  82 #define HIVE_STR2MEM_SOFT_RESET_REG_ADDRESS                   (_STR2MEM_SOFT_RESET_REG_ID * _STR2MEM_REG_ALIGN)
  83 #define HIVE_STR2MEM_INPUT_ENDIANNESS_REG_ADDRESS             (_STR2MEM_INPUT_ENDIANNESS_REG_ID * _STR2MEM_REG_ALIGN)
  84 #define HIVE_STR2MEM_OUTPUT_ENDIANNESS_REG_ADDRESS            (_STR2MEM_OUTPUT_ENDIANNESS_REG_ID * _STR2MEM_REG_ALIGN)
  85 #define HIVE_STR2MEM_BIT_SWAPPING_REG_ADDRESS                 (_STR2MEM_BIT_SWAPPING_REG_ID * _STR2MEM_REG_ALIGN)
  86 #define HIVE_STR2MEM_BLOCK_SYNC_LEVEL_REG_ADDRESS             (_STR2MEM_BLOCK_SYNC_LEVEL_REG_ID * _STR2MEM_REG_ALIGN)
  87 #define HIVE_STR2MEM_PACKET_SYNC_LEVEL_REG_ADDRESS            (_STR2MEM_PACKET_SYNC_LEVEL_REG_ID * _STR2MEM_REG_ALIGN)
  88 #define HIVE_STR2MEM_READ_POST_WRITE_SYNC_ENABLE_REG_ADDRESS  (_STR2MEM_READ_POST_WRITE_SYNC_ENABLE_REG_ID * _STR2MEM_REG_ALIGN)
  89 #define HIVE_STR2MEM_DUAL_BYTE_INPUTS_ENABLED_REG_ADDRESS     (_STR2MEM_DUAL_BYTE_INPUTS_ENABLED_REG_ID * _STR2MEM_REG_ALIGN)
  90 #define HIVE_STR2MEM_EN_STAT_UPDATE_ADDRESS                   (_STR2MEM_EN_STAT_UPDATE_ID * _STR2MEM_REG_ALIGN)
  91
  92 /*
  93  * This data structure is shared between host and SP
  94  */
  95 struct input_formatter_cfg_s {
  96         uint32_t        start_line;
  97         uint32_t        start_column;
  98         uint32_t        left_padding;
  99         uint32_t        cropped_height;
 100         uint32_t        cropped_width;
 101         uint32_t        deinterleaving;
 102         uint32_t        buf_vecs;
 103         uint32_t        buf_start_index;
 104         uint32_t        buf_increment;
 105         uint32_t        buf_eol_offset;
 106         uint32_t        is_yuv420_format;
 107         uint32_t        block_no_reqs;
 108 };
 109
 110 #define DEFAULT_IF_CONFIG \
 111 { \
 112         0,          /* start_line */\
 113         0,          /* start_column */\
 114         0,          /* left_padding */\
 115         0,          /* cropped_height */\
 116         0,          /* cropped_width */\
 117         0,          /* deinterleaving */\
 118         0,          /*.buf_vecs */\
 119         0,          /* buf_start_index */\
 120         0,          /* buf_increment */\
 121         0,          /* buf_eol_offset */\
 122         false,      /* is_yuv420_format */\
 123         false       /* block_no_reqs */\
 124 }
 125
 126 extern const hrt_address HIVE_IF_SRST_ADDRESS[N_INPUT_FORMATTER_ID];
 127 extern const hrt_data HIVE_IF_SRST_MASK[N_INPUT_FORMATTER_ID];
 128 extern const uint8_t HIVE_IF_SWITCH_CODE[N_INPUT_FORMATTER_ID];
 129
 130 #endif /* __INPUT_FORMATTER_GLOBAL_H_INCLUDED__ */