1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Support for Intel Camera Imaging ISP subsystem.
4 * Copyright (c) 2015, Intel Corporation.
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms and conditions of the GNU General Public License,
8 * version 2, as published by the Free Software Foundation.
10 * This program is distributed in the hope it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
16 #ifndef __INPUT_FORMATTER_GLOBAL_H_INCLUDED__
17 #define __INPUT_FORMATTER_GLOBAL_H_INCLUDED__
19 #define IS_INPUT_FORMATTER_VERSION2
20 #define IS_INPUT_SWITCH_VERSION2
22 #include <type_support.h>
23 #include <system_local.h>
25 #include "str2mem_defs.h"
26 #include "input_switch_2400_defs.h"
28 #define _HIVE_INPUT_SWITCH_GET_FSYNC_REG_LSB(ch_id) ((ch_id) * 3)
30 #define HIVE_SWITCH_N_CHANNELS 4
31 #define HIVE_SWITCH_N_FORMATTYPES 32
32 #define HIVE_SWITCH_N_SWITCH_CODE 4
33 #define HIVE_SWITCH_M_CHANNELS 0x00000003
34 #define HIVE_SWITCH_M_FORMATTYPES 0x0000001f
35 #define HIVE_SWITCH_M_SWITCH_CODE 0x00000003
36 #define HIVE_SWITCH_M_FSYNC 0x00000007
38 #define HIVE_SWITCH_ENCODE_FSYNC(x) \
39 (1U << (((x) - 1) & HIVE_SWITCH_M_CHANNELS))
41 #define _HIVE_INPUT_SWITCH_GET_LUT_FIELD(reg, bit_index) \
42 (((reg) >> (bit_index)) & HIVE_SWITCH_M_SWITCH_CODE)
43 #define _HIVE_INPUT_SWITCH_SET_LUT_FIELD(reg, bit_index, val) \
44 (((reg) & ~(HIVE_SWITCH_M_SWITCH_CODE << (bit_index))) | (((hrt_data)(val) & HIVE_SWITCH_M_SWITCH_CODE) << (bit_index)))
45 #define _HIVE_INPUT_SWITCH_GET_FSYNC_FIELD(reg, bit_index) \
46 (((reg) >> (bit_index)) & HIVE_SWITCH_M_FSYNC)
47 #define _HIVE_INPUT_SWITCH_SET_FSYNC_FIELD(reg, bit_index, val) \
48 (((reg) & ~(HIVE_SWITCH_M_FSYNC << (bit_index))) | (((hrt_data)(val) & HIVE_SWITCH_M_FSYNC) << (bit_index)))
50 typedef struct input_formatter_cfg_s input_formatter_cfg_t;
52 /* Hardware registers */
53 /*#define HIVE_IF_RESET_ADDRESS 0x000*/ /* deprecated */
54 #define HIVE_IF_START_LINE_ADDRESS 0x004
55 #define HIVE_IF_START_COLUMN_ADDRESS 0x008
56 #define HIVE_IF_CROPPED_HEIGHT_ADDRESS 0x00C
57 #define HIVE_IF_CROPPED_WIDTH_ADDRESS 0x010
58 #define HIVE_IF_VERTICAL_DECIMATION_ADDRESS 0x014
59 #define HIVE_IF_HORIZONTAL_DECIMATION_ADDRESS 0x018
60 #define HIVE_IF_H_DEINTERLEAVING_ADDRESS 0x01C
61 #define HIVE_IF_LEFTPADDING_WIDTH_ADDRESS 0x020
62 #define HIVE_IF_END_OF_LINE_OFFSET_ADDRESS 0x024
63 #define HIVE_IF_VMEM_START_ADDRESS_ADDRESS 0x028
64 #define HIVE_IF_VMEM_END_ADDRESS_ADDRESS 0x02C
65 #define HIVE_IF_VMEM_INCREMENT_ADDRESS 0x030
66 #define HIVE_IF_YUV_420_FORMAT_ADDRESS 0x034
67 #define HIVE_IF_VSYNCK_ACTIVE_LOW_ADDRESS 0x038
68 #define HIVE_IF_HSYNCK_ACTIVE_LOW_ADDRESS 0x03C
69 #define HIVE_IF_ALLOW_FIFO_OVERFLOW_ADDRESS 0x040
70 #define HIVE_IF_BLOCK_FIFO_NO_REQ_ADDRESS 0x044
71 #define HIVE_IF_V_DEINTERLEAVING_ADDRESS 0x048
72 #define HIVE_IF_FSM_CROP_PIXEL_COUNTER 0x110
73 #define HIVE_IF_FSM_CROP_LINE_COUNTER 0x10C
74 #define HIVE_IF_FSM_CROP_STATUS 0x108
76 /* Registers only for simulation */
77 #define HIVE_IF_CRUN_MODE_ADDRESS 0x04C
78 #define HIVE_IF_DUMP_OUTPUT_ADDRESS 0x050
80 /* Follow the DMA syntax, "cmd" last */
81 #define IF_PACK(val, cmd) ((val & 0x0fff) | (cmd /*& 0xf000*/))
83 #define HIVE_STR2MEM_SOFT_RESET_REG_ADDRESS (_STR2MEM_SOFT_RESET_REG_ID * _STR2MEM_REG_ALIGN)
84 #define HIVE_STR2MEM_INPUT_ENDIANNESS_REG_ADDRESS (_STR2MEM_INPUT_ENDIANNESS_REG_ID * _STR2MEM_REG_ALIGN)
85 #define HIVE_STR2MEM_OUTPUT_ENDIANNESS_REG_ADDRESS (_STR2MEM_OUTPUT_ENDIANNESS_REG_ID * _STR2MEM_REG_ALIGN)
86 #define HIVE_STR2MEM_BIT_SWAPPING_REG_ADDRESS (_STR2MEM_BIT_SWAPPING_REG_ID * _STR2MEM_REG_ALIGN)
87 #define HIVE_STR2MEM_BLOCK_SYNC_LEVEL_REG_ADDRESS (_STR2MEM_BLOCK_SYNC_LEVEL_REG_ID * _STR2MEM_REG_ALIGN)
88 #define HIVE_STR2MEM_PACKET_SYNC_LEVEL_REG_ADDRESS (_STR2MEM_PACKET_SYNC_LEVEL_REG_ID * _STR2MEM_REG_ALIGN)
89 #define HIVE_STR2MEM_READ_POST_WRITE_SYNC_ENABLE_REG_ADDRESS (_STR2MEM_READ_POST_WRITE_SYNC_ENABLE_REG_ID * _STR2MEM_REG_ALIGN)
90 #define HIVE_STR2MEM_DUAL_BYTE_INPUTS_ENABLED_REG_ADDRESS (_STR2MEM_DUAL_BYTE_INPUTS_ENABLED_REG_ID * _STR2MEM_REG_ALIGN)
91 #define HIVE_STR2MEM_EN_STAT_UPDATE_ADDRESS (_STR2MEM_EN_STAT_UPDATE_ID * _STR2MEM_REG_ALIGN)
94 * This data structure is shared between host and SP
96 struct input_formatter_cfg_s {
107 u32 is_yuv420_format;
111 extern const hrt_address HIVE_IF_SRST_ADDRESS[N_INPUT_FORMATTER_ID];
112 extern const hrt_data HIVE_IF_SRST_MASK[N_INPUT_FORMATTER_ID];
113 extern const u8 HIVE_IF_SWITCH_CODE[N_INPUT_FORMATTER_ID];
115 #endif /* __INPUT_FORMATTER_GLOBAL_H_INCLUDED__ */