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
|
/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Tegra host1x Register Offsets for Tegra20 and Tegra30
*
* Copyright (c) 2010-2013 NVIDIA Corporation.
*/
#ifndef __HOST1X_HOST1X01_HARDWARE_H
#define __HOST1X_HOST1X01_HARDWARE_H
#include <linux/types.h>
#include <linux/bitops.h>
#include "hw_host1x01_channel.h"
#include "hw_host1x01_sync.h"
#include "hw_host1x01_uclass.h"
static inline u32 host1x_class_host_wait_syncpt(
unsigned indx, unsigned threshold)
{
return host1x_uclass_wait_syncpt_indx_f(indx)
| host1x_uclass_wait_syncpt_thresh_f(threshold);
}
static inline u32 host1x_class_host_load_syncpt_base(
unsigned indx, unsigned threshold)
{
return host1x_uclass_load_syncpt_base_base_indx_f(indx)
| host1x_uclass_load_syncpt_base_value_f(threshold);
}
static inline u32 host1x_class_host_wait_syncpt_base(
unsigned indx, unsigned base_indx, unsigned offset)
{
return host1x_uclass_wait_syncpt_base_indx_f(indx)
| host1x_uclass_wait_syncpt_base_base_indx_f(base_indx)
| host1x_uclass_wait_syncpt_base_offset_f(offset);
}
static inline u32 host1x_class_host_incr_syncpt_base(
unsigned base_indx, unsigned offset)
{
return host1x_uclass_incr_syncpt_base_base_indx_f(base_indx)
| host1x_uclass_incr_syncpt_base_offset_f(offset);
}
static inline u32 host1x_class_host_incr_syncpt(
unsigned cond, unsigned indx)
{
return host1x_uclass_incr_syncpt_cond_f(cond)
| host1x_uclass_incr_syncpt_indx_f(indx);
}
static inline u32 host1x_class_host_indoff_reg_write(
unsigned mod_id, unsigned offset, bool auto_inc)
{
u32 v = host1x_uclass_indoff_indbe_f(0xf)
| host1x_uclass_indoff_indmodid_f(mod_id)
| host1x_uclass_indoff_indroffset_f(offset);
if (auto_inc)
v |= host1x_uclass_indoff_autoinc_f(1);
return v;
}
static inline u32 host1x_class_host_indoff_reg_read(
unsigned mod_id, unsigned offset, bool auto_inc)
{
u32 v = host1x_uclass_indoff_indmodid_f(mod_id)
| host1x_uclass_indoff_indroffset_f(offset)
| host1x_uclass_indoff_rwn_read_v();
if (auto_inc)
v |= host1x_uclass_indoff_autoinc_f(1);
return v;
}
/* cdma opcodes */
static inline u32 host1x_opcode_setclass(
unsigned class_id, unsigned offset, unsigned mask)
{
return (0 << 28) | (offset << 16) | (class_id << 6) | mask;
}
static inline u32 host1x_opcode_incr(unsigned offset, unsigned count)
{
return (1 << 28) | (offset << 16) | count;
}
static inline u32 host1x_opcode_nonincr(unsigned offset, unsigned count)
{
return (2 << 28) | (offset << 16) | count;
}
static inline u32 host1x_opcode_mask(unsigned offset, unsigned mask)
{
return (3 << 28) | (offset << 16) | mask;
}
static inline u32 host1x_opcode_imm(unsigned offset, unsigned value)
{
return (4 << 28) | (offset << 16) | value;
}
static inline u32 host1x_opcode_imm_incr_syncpt(unsigned cond, unsigned indx)
{
return host1x_opcode_imm(host1x_uclass_incr_syncpt_r(),
host1x_class_host_incr_syncpt(cond, indx));
}
static inline u32 host1x_opcode_restart(unsigned address)
{
return (5 << 28) | (address >> 4);
}
static inline u32 host1x_opcode_gather(unsigned count)
{
return (6 << 28) | count;
}
static inline u32 host1x_opcode_gather_nonincr(unsigned offset, unsigned count)
{
return (6 << 28) | (offset << 16) | BIT(15) | count;
}
static inline u32 host1x_opcode_gather_incr(unsigned offset, unsigned count)
{
return (6 << 28) | (offset << 16) | BIT(15) | BIT(14) | count;
}
#define HOST1X_OPCODE_NOP host1x_opcode_nonincr(0, 0)
#endif
|
