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
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
|
/* SPDX-License-Identifier: GPL-2.0-only */
Device(EC)
{
Name(_HID, EISAID("PNP0C09"))
Name(_UID, 0)
Name(_GPE, 0x17)
Mutex(ECLK, 0)
OperationRegion(ERAM, EmbeddedControl, 0x00, 0x100)
Field(ERAM, ByteAcc, NoLock, Preserve)
{
Offset(0x01),
LIDS, 1, /* Lid status */
HPAC, 1,
Offset(0x02),
WKLD, 1, /* Lid wake */
Offset(0x20),
SPTR, 8,
SSTS, 8,
SADR, 8,
SCMD, 8,
SBFR, 256,
}
Field(ERAM, ByteAcc, Lock, Preserve)
{
Offset(0x24),
SBDW, 16,
}
Method(SBPC, 0, NotSerialized)
{
Local0 = 1000
While(Local0)
{
If(SPTR == 0)
{
Return()
}
Sleep(1)
Local0--
}
}
Method(SBRW, 2, NotSerialized)
{
Acquire(ECLK, 0xFFFF)
SADR = (Arg0 << 1)
SCMD = Arg1
SPTR = 0x09
SBPC()
Local0 = SBDW
Release(ECLK)
Return(Local0)
}
Method(SBRB, 2, NotSerialized)
{
Acquire(ECLK, 0xFFFF)
SADR = (Arg0 << 1)
SCMD = Arg1
SPTR = 0x0B
SBPC()
Local0 = SBFR
Release(ECLK)
Return(Local0)
}
/* LID status change. */
Method(_Q20, 0, NotSerialized)
{
Notify(LID, 0x80)
}
/* AC status change. */
Method(_Q21, 0, NotSerialized)
{
Notify(AC, 0x80)
}
Method(_CRS, 0)
{
Name(ECMD, ResourceTemplate()
{
IO(Decode16, 0x62, 0x62, 1, 1)
IO(Decode16, 0x66, 0x66, 1, 1)
})
Return(ECMD)
}
Method(_INI, 0, NotSerialized)
{
}
Device(LID)
{
Name(_HID, "PNP0C0D")
Method(_LID, 0, NotSerialized)
{
return(LIDS)
}
Method(_PRW, 0, NotSerialized)
{
Return (Package() { 0x1d, 0x03 })
}
Method(_PSW, 1, NotSerialized)
{
if (Arg0) {
WKLD = 1
} else {
WKLD = 0
}
}
}
Device(AC)
{
Name(_HID, "ACPI0003")
Name(_UID, 0x00)
Name(_PCL, Package() { \_SB } )
Method(_PSR, 0, NotSerialized)
{
return(HPAC)
}
Method(_STA, 0, NotSerialized)
{
Return(0x0f)
}
}
Device(BAT0)
{
Name(_HID, EisaId("PNP0C0A"))
Name(_UID, 0x00)
Name(_PCL, Package() { \_SB })
Name(BATS, Package()
{
0x00, // 0: PowerUnit: Report in mWh
0xFFFFFFFF, // 1: Design cap
0xFFFFFFFF, // 2: Last full charge cap
0x01, // 3: Battery Technology
10800, // 4: Design Voltage(mV)
0x00, // 5: Warning design capacity
200, // 6: Low design capacity
10, // 7: granularity1
10, // 8: granularity2
"", // 9: Model number
"", // A: Serial number
"", // B: Battery Type
"" // C: OEM information
})
Name(BATI, Package()
{
0, // Battery State
// Bit 0 - discharge
// Bit 1 - charge
// Bit 2 - critical state
0, // Battery present Rate
0, // Battery remaining capacity
0 // Battery present voltage
})
Method(_BIF, 0, NotSerialized)
{
BATS [0x01] = (SBRW (0x0B, 0x18) * 10)
BATS [0x02] = (SBRW (0x0B, 0x10) * 10)
BATS [0x04] = SBRW (0x0B, 0x19)
BATS [0x09] = SBRB (0x0B, 0x21)
BATS [0x0B] = SBRB (0x0B, 0x22)
BATS [0x0C] = SBRB (0x0B, 0x20)
Return(BATS)
}
Method(_STA, 0, NotSerialized)
{
If (SBRW(0x0A, 1) & 1) {
Return(0x1f)
} else {
Return(0x0f)
}
}
Method(_BST, 0, NotSerialized)
{
/* Check for battery presence. */
If (!(SBRW (0x0A, 1) & 1)) {
Return(Package(4) {
0,
0xFFFFFFFF,
0xFFFFFFFF,
0xFFFFFFFF
})
}
Local1 = SBRW(0x0B, 0x09)
BATI [3] = Local1
Local0 = SBRW (0x0B, 0x0A)
/* Sign-extend Local0. */
If(Local0 & 0x8000)
{
Local0 = ~Local0
Local0 = (Local0++ & 0xFFFF)
}
Local0 *= Local1
BATI [1] = (Local0 / 1000)
BATI [2] = (SBRW (0x0B, 0x0F) * 10)
If(HPAC)
{
If (!(SBRW (0x0B, 0x16) & 0x40)) {
BATI [0] = 2
} Else {
BATI [0] = 0
}
}
Else
{
BATI [0] = 1
}
Return(BATI)
}
}
}
|
