2 * Support for Intel Camera Imaging ISP subsystem.
3 * Copyright (c) 2015, Intel Corporation.
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.
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
15 #ifndef __INPUT_FORMATTER_GLOBAL_H_INCLUDED__
16 #define __INPUT_FORMATTER_GLOBAL_H_INCLUDED__
18 #define IS_INPUT_FORMATTER_VERSION2
19 #define IS_INPUT_SWITCH_VERSION2
21 #include <type_support.h>
22 #include <system_types.h>
24 #include "str2mem_defs.h"
25 #include "input_switch_2400_defs.h"
27 #define _HIVE_INPUT_SWITCH_GET_FSYNC_REG_LSB(ch_id) ((ch_id) * 3)
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
37 #define HIVE_SWITCH_ENCODE_FSYNC(x) \
38 (1U<<(((x)-1)&HIVE_SWITCH_M_CHANNELS))
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)))
49 typedef struct input_formatter_cfg_s input_formatter_cfg_t;
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
75 /* Registers only for simulation */
76 #define HIVE_IF_CRUN_MODE_ADDRESS 0x04C
77 #define HIVE_IF_DUMP_OUTPUT_ADDRESS 0x050
79 /* Follow the DMA syntax, "cmd" last */
80 #define IF_PACK(val, cmd) ((val & 0x0fff) | (cmd /*& 0xf000*/))
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)
93 * This data structure is shared between host and SP
95 struct input_formatter_cfg_s {
97 uint32_t start_column;
98 uint32_t left_padding;
99 uint32_t cropped_height;
100 uint32_t cropped_width;
101 uint32_t deinterleaving;
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;
110 #define DEFAULT_IF_CONFIG \
113 0, /* start_column */\
114 0, /* left_padding */\
115 0, /* cropped_height */\
116 0, /* cropped_width */\
117 0, /* deinterleaving */\
119 0, /* buf_start_index */\
120 0, /* buf_increment */\
121 0, /* buf_eol_offset */\
122 false, /* is_yuv420_format */\
123 false /* block_no_reqs */\
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];
130 #endif /* __INPUT_FORMATTER_GLOBAL_H_INCLUDED__ */