1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
|
/* SPDX-License-Identifier: GPL-2.0 */
/*
* Support for Intel Camera Imaging ISP subsystem.
* Copyright (c) 2015, Intel Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*/
#ifndef __ISP_PRIVATE_H_INCLUDED__
#define __ISP_PRIVATE_H_INCLUDED__
#ifdef HRT_MEMORY_ACCESS
#include <hrt/api.h>
#endif
#include "isp_public.h"
#include "device_access.h"
#include "assert_support.h"
#include "type_support.h"
STORAGE_CLASS_ISP_C void isp_ctrl_store(
const isp_ID_t ID,
const unsigned int reg,
const hrt_data value)
{
assert(ID < N_ISP_ID);
assert(ISP_CTRL_BASE[ID] != (hrt_address) - 1);
#if !defined(HRT_MEMORY_ACCESS)
ia_css_device_store_uint32(ISP_CTRL_BASE[ID] + reg * sizeof(hrt_data), value);
#else
hrt_master_port_store_32(ISP_CTRL_BASE[ID] + reg * sizeof(hrt_data), value);
#endif
return;
}
STORAGE_CLASS_ISP_C hrt_data isp_ctrl_load(
const isp_ID_t ID,
const unsigned int reg)
{
assert(ID < N_ISP_ID);
assert(ISP_CTRL_BASE[ID] != (hrt_address) - 1);
#if !defined(HRT_MEMORY_ACCESS)
return ia_css_device_load_uint32(ISP_CTRL_BASE[ID] + reg * sizeof(hrt_data));
#else
return hrt_master_port_uload_32(ISP_CTRL_BASE[ID] + reg * sizeof(hrt_data));
#endif
}
STORAGE_CLASS_ISP_C bool isp_ctrl_getbit(
const isp_ID_t ID,
const unsigned int reg,
const unsigned int bit)
{
hrt_data val = isp_ctrl_load(ID, reg);
return (val & (1UL << bit)) != 0;
}
STORAGE_CLASS_ISP_C void isp_ctrl_setbit(
const isp_ID_t ID,
const unsigned int reg,
const unsigned int bit)
{
hrt_data data = isp_ctrl_load(ID, reg);
isp_ctrl_store(ID, reg, (data | (1UL << bit)));
return;
}
STORAGE_CLASS_ISP_C void isp_ctrl_clearbit(
const isp_ID_t ID,
const unsigned int reg,
const unsigned int bit)
{
hrt_data data = isp_ctrl_load(ID, reg);
isp_ctrl_store(ID, reg, (data & ~(1UL << bit)));
return;
}
STORAGE_CLASS_ISP_C void isp_dmem_store(
const isp_ID_t ID,
unsigned int addr,
const void *data,
const size_t size)
{
assert(ID < N_ISP_ID);
assert(ISP_DMEM_BASE[ID] != (hrt_address) - 1);
#if !defined(HRT_MEMORY_ACCESS)
ia_css_device_store(ISP_DMEM_BASE[ID] + addr, data, size);
#else
hrt_master_port_store(ISP_DMEM_BASE[ID] + addr, data, size);
#endif
return;
}
STORAGE_CLASS_ISP_C void isp_dmem_load(
const isp_ID_t ID,
const unsigned int addr,
void *data,
const size_t size)
{
assert(ID < N_ISP_ID);
assert(ISP_DMEM_BASE[ID] != (hrt_address) - 1);
#if !defined(HRT_MEMORY_ACCESS)
ia_css_device_load(ISP_DMEM_BASE[ID] + addr, data, size);
#else
hrt_master_port_load(ISP_DMEM_BASE[ID] + addr, data, size);
#endif
return;
}
STORAGE_CLASS_ISP_C void isp_dmem_store_uint32(
const isp_ID_t ID,
unsigned int addr,
const uint32_t data)
{
assert(ID < N_ISP_ID);
assert(ISP_DMEM_BASE[ID] != (hrt_address) - 1);
(void)ID;
#if !defined(HRT_MEMORY_ACCESS)
ia_css_device_store_uint32(ISP_DMEM_BASE[ID] + addr, data);
#else
hrt_master_port_store_32(ISP_DMEM_BASE[ID] + addr, data);
#endif
return;
}
STORAGE_CLASS_ISP_C uint32_t isp_dmem_load_uint32(
const isp_ID_t ID,
const unsigned int addr)
{
assert(ID < N_ISP_ID);
assert(ISP_DMEM_BASE[ID] != (hrt_address) - 1);
(void)ID;
#if !defined(HRT_MEMORY_ACCESS)
return ia_css_device_load_uint32(ISP_DMEM_BASE[ID] + addr);
#else
return hrt_master_port_uload_32(ISP_DMEM_BASE[ID] + addr);
#endif
}
STORAGE_CLASS_ISP_C uint32_t isp_2w_cat_1w(
const u16 x0,
const uint16_t x1)
{
u32 out = ((uint32_t)(x1 & HIVE_ISP_VMEM_MASK) << ISP_VMEM_ELEMBITS)
| (x0 & HIVE_ISP_VMEM_MASK);
return out;
}
#endif /* __ISP_PRIVATE_H_INCLUDED__ */
|
