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nexedi
linux
Commits
7c660b15
Commit
7c660b15
authored
Apr 30, 2004
by
Vojtech Pavlik
Browse files
Options
Browse Files
Download
Plain Diff
Merge
bk://dtor.bkbits.net/input
into suse.cz:/home/vojtech/bk/input-dt
parents
f83d9e8d
f239d297
Changes
21
Expand all
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Inline
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Showing
21 changed files
with
624 additions
and
590 deletions
+624
-590
Documentation/kernel-parameters.txt
Documentation/kernel-parameters.txt
+2
-2
drivers/input/Kconfig
drivers/input/Kconfig
+8
-1
drivers/input/input.c
drivers/input/input.c
+20
-20
drivers/input/keyboard/atkbd.c
drivers/input/keyboard/atkbd.c
+33
-22
drivers/input/misc/98spkr.c
drivers/input/misc/98spkr.c
+2
-2
drivers/input/misc/pcspkr.c
drivers/input/misc/pcspkr.c
+2
-2
drivers/input/misc/sparcspkr.c
drivers/input/misc/sparcspkr.c
+4
-4
drivers/input/misc/uinput.c
drivers/input/misc/uinput.c
+25
-25
drivers/input/mouse/logips2pp.c
drivers/input/mouse/logips2pp.c
+89
-85
drivers/input/mouse/logips2pp.h
drivers/input/mouse/logips2pp.h
+3
-2
drivers/input/mouse/psmouse-base.c
drivers/input/mouse/psmouse-base.c
+115
-59
drivers/input/mouse/psmouse.h
drivers/input/mouse/psmouse.h
+10
-1
drivers/input/mouse/synaptics.c
drivers/input/mouse/synaptics.c
+198
-255
drivers/input/mouse/synaptics.h
drivers/input/mouse/synaptics.h
+8
-15
drivers/input/serio/parkbd.c
drivers/input/serio/parkbd.c
+0
-11
drivers/input/serio/q40kbd.c
drivers/input/serio/q40kbd.c
+0
-11
drivers/input/serio/serio.c
drivers/input/serio/serio.c
+9
-8
drivers/input/serio/serport.c
drivers/input/serio/serport.c
+2
-8
drivers/input/touchscreen/gunze.c
drivers/input/touchscreen/gunze.c
+3
-5
drivers/input/touchscreen/h3600_ts_input.c
drivers/input/touchscreen/h3600_ts_input.c
+39
-41
include/linux/input.h
include/linux/input.h
+52
-11
No files found.
Documentation/kernel-parameters.txt
View file @
7c660b15
...
...
@@ -890,8 +890,8 @@ running once the system is up.
psmouse.rate= [HW,MOUSE] Set desired mouse report rate, in reports
per second.
psmouse.resetafter=
[HW,MOUSE] Try to reset
Synaptics Touchpad after so many
bad packets
(0 = never).
[HW,MOUSE] Try to reset
the device after so many bad packets
(0 = never).
psmouse.resolution=
[HW,MOUSE] Set desired mouse resolution, in dpi.
psmouse.smartscroll=
...
...
drivers/input/Kconfig
View file @
7c660b15
...
...
@@ -41,9 +41,16 @@ config INPUT_MOUSEDEV
module will be called mousedev.
config INPUT_MOUSEDEV_PSAUX
bool "Provide legacy /dev/psaux device"
if EMBEDDED
bool "Provide legacy /dev/psaux device"
default y
depends on INPUT_MOUSEDEV
---help---
Say Y here if you want your mouse also be accessible as char device
10:1 - /dev/psaux. The data available through /dev/psaux is exactly
the same as the data from /dev/input/mice.
If unsure, say Y.
config INPUT_MOUSEDEV_SCREEN_X
int "Horizontal screen resolution"
...
...
drivers/input/input.c
View file @
7c660b15
drivers/input/keyboard/atkbd.c
View file @
7c660b15
...
...
@@ -26,7 +26,6 @@
#include <linux/input.h>
#include <linux/serio.h>
#include <linux/workqueue.h>
#include <linux/timer.h>
MODULE_AUTHOR
(
"Vojtech Pavlik <vojtech@suse.cz>"
);
MODULE_DESCRIPTION
(
"AT and PS/2 keyboard driver"
);
...
...
@@ -173,22 +172,24 @@ struct atkbd {
unsigned
char
keycode
[
512
];
struct
input_dev
dev
;
struct
serio
*
serio
;
struct
timer_list
timer
;
char
name
[
64
];
char
phys
[
32
];
unsigned
short
id
;
unsigned
char
set
;
unsigned
int
translated
:
1
;
unsigned
int
extra
:
1
;
unsigned
int
write
:
1
;
unsigned
char
cmdbuf
[
4
];
unsigned
char
cmdcnt
;
unsigned
char
set
;
unsigned
char
extra
;
unsigned
char
release
;
int
lastkey
;
volatile
signed
char
ack
;
unsigned
char
emul
;
unsigned
short
id
;
unsigned
char
write
;
unsigned
char
translated
;
unsigned
char
resend
;
unsigned
char
bat_xl
;
unsigned
int
resend
:
1
;
unsigned
int
release
:
1
;
unsigned
int
bat_xl
:
1
;
unsigned
int
enabled
:
1
;
unsigned
int
last
;
unsigned
long
time
;
};
...
...
@@ -248,6 +249,9 @@ static irqreturn_t atkbd_interrupt(struct serio *serio, unsigned char data,
goto
out
;
}
if
(
!
atkbd
->
enabled
)
goto
out
;
if
(
atkbd
->
translated
)
{
if
(
atkbd
->
emul
||
...
...
@@ -300,15 +304,20 @@ static irqreturn_t atkbd_interrupt(struct serio *serio, unsigned char data,
case
ATKBD_KEY_NULL
:
break
;
case
ATKBD_KEY_UNKNOWN
:
printk
(
KERN_WARNING
"atkbd.c: Unknown key %s (%s set %d, code %#x on %s).
\n
"
,
if
(
data
==
ATKBD_RET_ACK
||
data
==
ATKBD_RET_NAK
)
{
printk
(
KERN_WARNING
"atkbd.c: Spurious %s on %s. Some program, "
"like XFree86, might be trying access hardware directly.
\n
"
,
data
==
ATKBD_RET_ACK
?
"ACK"
:
"NAK"
,
serio
->
phys
);
}
else
{
printk
(
KERN_WARNING
"atkbd.c: Unknown key %s "
"(%s set %d, code %#x on %s).
\n
"
,
atkbd
->
release
?
"released"
:
"pressed"
,
atkbd
->
translated
?
"translated"
:
"raw"
,
atkbd
->
set
,
code
,
serio
->
phys
);
if
(
atkbd
->
translated
&&
atkbd
->
set
==
2
&&
code
==
0x7a
)
printk
(
KERN_WARNING
"atkbd.c: This is an XFree86 bug. It shouldn't access"
" hardware directly.
\n
"
);
else
printk
(
KERN_WARNING
"atkbd.c: Use 'setkeycodes %s%02x <keycode>' to make it known.
\n
"
,
code
&
0x80
?
"e0"
:
""
,
code
&
0x7f
);
printk
(
KERN_WARNING
"atkbd.c: Use 'setkeycodes %s%02x <keycode>' "
"to make it known.
\n
"
,
code
&
0x80
?
"e0"
:
""
,
code
&
0x7f
);
}
break
;
case
ATKBD_SCR_1
:
scroll
=
1
-
atkbd
->
release
*
2
;
...
...
@@ -745,6 +754,8 @@ static void atkbd_connect(struct serio *serio, struct serio_dev *dev)
atkbd
->
id
=
0xab00
;
}
atkbd
->
enabled
=
1
;
if
(
atkbd
->
extra
)
{
atkbd
->
dev
.
ledbit
[
0
]
|=
BIT
(
LED_COMPOSE
)
|
BIT
(
LED_SUSPEND
)
|
BIT
(
LED_SLEEP
)
|
BIT
(
LED_MUTE
)
|
BIT
(
LED_MISC
);
sprintf
(
atkbd
->
name
,
"AT Set 2 Extra keyboard"
);
...
...
drivers/input/misc/98spkr.c
View file @
7c660b15
drivers/input/misc/pcspkr.c
View file @
7c660b15
drivers/input/misc/sparcspkr.c
View file @
7c660b15
drivers/input/misc/uinput.c
View file @
7c660b15
drivers/input/mouse/logips2pp.c
View file @
7c660b15
...
...
@@ -63,7 +63,6 @@ void ps2pp_process_packet(struct psmouse *psmouse)
packet
[
0
]
&=
0x0f
;
packet
[
1
]
=
0
;
packet
[
2
]
=
0
;
}
}
...
...
@@ -76,17 +75,8 @@ void ps2pp_process_packet(struct psmouse *psmouse)
static
int
ps2pp_cmd
(
struct
psmouse
*
psmouse
,
unsigned
char
*
param
,
unsigned
char
command
)
{
unsigned
char
d
;
int
i
;
if
(
psmouse_command
(
psmouse
,
NULL
,
PSMOUSE_CMD_SETSCALE11
))
return
-
1
;
for
(
i
=
6
;
i
>=
0
;
i
-=
2
)
{
d
=
(
command
>>
i
)
&
3
;
if
(
psmouse_command
(
psmouse
,
&
d
,
PSMOUSE_CMD_SETRES
))
if
(
psmouse_sliced_command
(
psmouse
,
command
))
return
-
1
;
}
if
(
psmouse_command
(
psmouse
,
param
,
PSMOUSE_CMD_POLL
))
return
-
1
;
...
...
@@ -113,14 +103,11 @@ static void ps2pp_set_smartscroll(struct psmouse *psmouse)
psmouse_command
(
psmouse
,
param
,
PSMOUSE_CMD_SETRES
);
psmouse_command
(
psmouse
,
param
,
PSMOUSE_CMD_SETRES
);
if
(
psmouse_smartscroll
==
1
)
param
[
0
]
=
1
;
else
if
(
psmouse_smartscroll
>
2
)
return
;
/* else leave param[0] == 0 to disable */
if
(
psmouse_smartscroll
<
2
)
{
/* 0 - disabled, 1 - enabled */
param
[
0
]
=
psmouse_smartscroll
;
psmouse_command
(
psmouse
,
param
,
PSMOUSE_CMD_SETRES
);
}
}
/*
...
...
@@ -138,48 +125,47 @@ void ps2pp_set_800dpi(struct psmouse *psmouse)
psmouse_command
(
psmouse
,
&
param
,
PSMOUSE_CMD_SETRES
);
}
static
int
is_model_in_list
(
unsigned
char
model
,
int
*
model_list
)
{
int
i
;
for
(
i
=
0
;
model_list
[
i
]
!=
-
1
;
i
++
)
if
(
model
==
model_list
[
i
])
return
1
;
return
0
;
}
/*
* Detect the exact model and features of a PS2++ or PS2T++ Logitech mouse or
* touchpad.
* Set up input device's properties based on the detected mouse model.
*/
static
int
ps2pp_detect_model
(
struct
psmouse
*
psmouse
,
unsigned
char
*
param
)
static
void
ps2pp_set_properties
(
struct
psmouse
*
psmouse
,
unsigned
char
protocol
,
unsigned
char
model
,
unsigned
char
buttons
)
{
int
i
;
static
int
logitech_4btn
[]
=
{
12
,
40
,
41
,
42
,
43
,
52
,
73
,
80
,
-
1
};
static
int
logitech_wheel
[]
=
{
52
,
53
,
75
,
76
,
80
,
81
,
83
,
88
,
112
,
-
1
};
static
int
logitech_ps2pp
[]
=
{
12
,
13
,
40
,
41
,
42
,
43
,
50
,
51
,
52
,
53
,
73
,
75
,
76
,
80
,
81
,
83
,
88
,
96
,
97
,
112
,
-
1
};
static
int
logitech_mx
[]
=
{
61
,
112
,
-
1
};
psmouse
->
vendor
=
"Logitech"
;
psmouse
->
model
=
((
param
[
0
]
>>
4
)
&
0x07
)
|
((
param
[
0
]
<<
3
)
&
0x78
)
;
psmouse
->
model
=
model
;
if
(
param
[
1
]
<
3
)
if
(
buttons
<
3
)
clear_bit
(
BTN_MIDDLE
,
psmouse
->
dev
.
keybit
);
if
(
param
[
1
]
<
2
)
if
(
buttons
<
2
)
clear_bit
(
BTN_RIGHT
,
psmouse
->
dev
.
keybit
);
psmouse
->
type
=
PSMOUSE_PS2
;
for
(
i
=
0
;
logitech_ps2pp
[
i
]
!=
-
1
;
i
++
)
if
(
logitech_ps2pp
[
i
]
==
psmouse
->
model
)
psmouse
->
type
=
PSMOUSE_PS2PP
;
if
(
psmouse
->
type
==
PSMOUSE_PS2PP
)
{
if
(
protocol
==
PSMOUSE_PS2PP
)
{
for
(
i
=
0
;
logitech_4btn
[
i
]
!=
-
1
;
i
++
)
if
(
logitech_4btn
[
i
]
==
psmouse
->
model
)
if
(
is_model_in_list
(
model
,
logitech_4btn
))
set_bit
(
BTN_SIDE
,
psmouse
->
dev
.
keybit
);
for
(
i
=
0
;
logitech_wheel
[
i
]
!=
-
1
;
i
++
)
if
(
logitech_wheel
[
i
]
==
psmouse
->
model
)
{
if
(
is_model_in_list
(
model
,
logitech_wheel
))
{
set_bit
(
REL_WHEEL
,
psmouse
->
dev
.
relbit
);
psmouse
->
name
=
"Wheel Mouse"
;
}
for
(
i
=
0
;
logitech_mx
[
i
]
!=
-
1
;
i
++
)
if
(
logitech_mx
[
i
]
==
psmouse
->
model
)
{
if
(
is_model_in_list
(
model
,
logitech_mx
))
{
set_bit
(
BTN_SIDE
,
psmouse
->
dev
.
keybit
);
set_bit
(
BTN_EXTRA
,
psmouse
->
dev
.
keybit
);
set_bit
(
BTN_BACK
,
psmouse
->
dev
.
keybit
);
...
...
@@ -187,62 +173,80 @@ static int ps2pp_detect_model(struct psmouse *psmouse, unsigned char *param)
set_bit
(
BTN_TASK
,
psmouse
->
dev
.
keybit
);
psmouse
->
name
=
"MX Mouse"
;
}
}
if
(
protocol
==
PSMOUSE_PS2TPP
)
{
set_bit
(
REL_WHEEL
,
psmouse
->
dev
.
relbit
);
set_bit
(
REL_HWHEEL
,
psmouse
->
dev
.
relbit
);
psmouse
->
name
=
"TouchPad 3"
;
}
}
/*
* Do Logitech PS2++ / PS2T++ magic init.
* Logitech magic init. Detect whether the mouse is a Logitech one
* and its exact model and try turning on extended protocol for ones
* that support it.
*/
if
(
psmouse
->
model
==
97
)
{
/* TouchPad 3 */
int
ps2pp_init
(
struct
psmouse
*
psmouse
,
int
set_properties
)
{
static
int
logitech_ps2pp
[]
=
{
12
,
13
,
40
,
41
,
42
,
43
,
50
,
51
,
52
,
53
,
73
,
75
,
76
,
80
,
81
,
83
,
88
,
96
,
97
,
112
,
-
1
};
unsigned
char
param
[
4
];
unsigned
char
protocol
=
PSMOUSE_PS2
;
unsigned
char
model
,
buttons
;
param
[
0
]
=
0
;
psmouse_command
(
psmouse
,
param
,
PSMOUSE_CMD_SETRES
);
psmouse_command
(
psmouse
,
NULL
,
PSMOUSE_CMD_SETSCALE11
);
psmouse_command
(
psmouse
,
NULL
,
PSMOUSE_CMD_SETSCALE11
);
psmouse_command
(
psmouse
,
NULL
,
PSMOUSE_CMD_SETSCALE11
);
param
[
1
]
=
0
;
psmouse_command
(
psmouse
,
param
,
PSMOUSE_CMD_GETINFO
);
set_bit
(
REL_WHEEL
,
psmouse
->
dev
.
relbit
);
set_bit
(
REL_HWHEEL
,
psmouse
->
dev
.
relbit
);
if
(
param
[
1
]
!=
0
)
{
model
=
((
param
[
0
]
>>
4
)
&
0x07
)
|
((
param
[
0
]
<<
3
)
&
0x78
);
buttons
=
param
[
1
];
/*
* Do Logitech PS2++ / PS2T++ magic init.
*/
if
(
model
==
97
)
{
/* Touch Pad 3 */
param
[
0
]
=
0x11
;
param
[
1
]
=
0x04
;
param
[
2
]
=
0x68
;
/* Unprotect RAM */
/* Unprotect RAM */
param
[
0
]
=
0x11
;
param
[
1
]
=
0x04
;
param
[
2
]
=
0x68
;
psmouse_command
(
psmouse
,
param
,
0x30d1
);
param
[
0
]
=
0x11
;
param
[
1
]
=
0x05
;
param
[
2
]
=
0x0b
;
/* Enable features */
/* Enable features */
param
[
0
]
=
0x11
;
param
[
1
]
=
0x05
;
param
[
2
]
=
0x0b
;
psmouse_command
(
psmouse
,
param
,
0x30d1
);
param
[
0
]
=
0x11
;
param
[
1
]
=
0x09
;
param
[
2
]
=
0xc3
;
/* Enable PS2++ */
/* Enable PS2++ */
param
[
0
]
=
0x11
;
param
[
1
]
=
0x09
;
param
[
2
]
=
0xc3
;
psmouse_command
(
psmouse
,
param
,
0x30d1
);
param
[
0
]
=
0
;
if
(
!
psmouse_command
(
psmouse
,
param
,
0x13d1
)
&&
param
[
0
]
==
0x06
&&
param
[
1
]
==
0x00
&&
param
[
2
]
==
0x14
)
{
psmouse
->
name
=
"TouchPad 3"
;
return
PSMOUSE_PS2TPP
;
protocol
=
PSMOUSE_PS2TPP
;
}
}
else
{
}
else
if
(
is_model_in_list
(
model
,
logitech_ps2pp
))
{
param
[
0
]
=
param
[
1
]
=
param
[
2
]
=
0
;
ps2pp_cmd
(
psmouse
,
param
,
0x39
);
/* Magic knock */
ps2pp_cmd
(
psmouse
,
param
,
0xDB
);
if
((
param
[
0
]
&
0x78
)
==
0x48
&&
(
param
[
1
]
&
0xf3
)
==
0xc2
&&
(
param
[
2
]
&
3
)
==
((
param
[
1
]
>>
2
)
&
3
))
{
if
((
param
[
0
]
&
0x78
)
==
0x48
&&
(
param
[
1
]
&
0xf3
)
==
0xc2
&&
(
param
[
2
]
&
0x03
)
==
((
param
[
1
]
>>
2
)
&
3
))
{
ps2pp_set_smartscroll
(
psmouse
);
return
PSMOUSE_PS2PP
;
}
protocol
=
PSMOUSE_PS2PP
;
}
}
return
0
;
}
/*
* Logitech magic init.
*/
int
ps2pp_detect
(
struct
psmouse
*
psmouse
)
{
unsigned
char
param
[
4
];
param
[
0
]
=
0
;
psmouse_command
(
psmouse
,
param
,
PSMOUSE_CMD_SETRES
);
psmouse_command
(
psmouse
,
NULL
,
PSMOUSE_CMD_SETSCALE11
);
psmouse_command
(
psmouse
,
NULL
,
PSMOUSE_CMD_SETSCALE11
);
psmouse_command
(
psmouse
,
NULL
,
PSMOUSE_CMD_SETSCALE11
);
param
[
1
]
=
0
;
psmouse_command
(
psmouse
,
param
,
PSMOUSE_CMD_GETINFO
);
if
(
set_properties
)
ps2pp_set_properties
(
psmouse
,
protocol
,
model
,
buttons
);
}
return
p
aram
[
1
]
!=
0
?
ps2pp_detect_model
(
psmouse
,
param
)
:
0
;
return
p
rotocol
;
}
drivers/input/mouse/logips2pp.h
View file @
7c660b15
...
...
@@ -10,8 +10,9 @@
#ifndef _LOGIPS2PP_H
#define _LOGIPS2PP_H
struct
psmouse
;
void
ps2pp_process_packet
(
struct
psmouse
*
psmouse
);
void
ps2pp_set_800dpi
(
struct
psmouse
*
psmouse
);
int
ps2pp_detect
(
struct
psmouse
*
psmouse
);
int
ps2pp_init
(
struct
psmouse
*
psmouse
,
int
set_properties
);
#endif
drivers/input/mouse/psmouse-base.c
View file @
7c660b15
...
...
@@ -43,9 +43,9 @@ int psmouse_smartscroll = 1;
module_param_named
(
smartscroll
,
psmouse_smartscroll
,
bool
,
0
);
MODULE_PARM_DESC
(
smartscroll
,
"Logitech Smartscroll autorepeat, 1 = enabled (default), 0 = disabled."
);
unsigned
int
psmouse_resetafter
;
static
unsigned
int
psmouse_resetafter
;
module_param_named
(
resetafter
,
psmouse_resetafter
,
uint
,
0
);
MODULE_PARM_DESC
(
resetafter
,
"Reset
Synaptics Touchpad
after so many bad packets (0 = never)."
);
MODULE_PARM_DESC
(
resetafter
,
"Reset
device
after so many bad packets (0 = never)."
);
__obsolete_setup
(
"psmouse_noext"
);
__obsolete_setup
(
"psmouse_resolution="
);
...
...
@@ -56,15 +56,22 @@ __obsolete_setup("psmouse_rate=");
static
char
*
psmouse_protocols
[]
=
{
"None"
,
"PS/2"
,
"PS2++"
,
"PS2T++"
,
"GenPS/2"
,
"ImPS/2"
,
"ImExPS/2"
,
"SynPS/2"
};
/*
* psmouse_process_
packet() analyzes the PS/2 mouse packet contents and
* re
ports relevant events to the input module
.
* psmouse_process_
byte() analyzes the PS/2 data stream and reports
* re
levant events to the input module once full packet has arrived
.
*/
static
void
psmouse_process_packet
(
struct
psmouse
*
psmouse
,
struct
pt_regs
*
regs
)
static
psmouse_ret_t
psmouse_process_byte
(
struct
psmouse
*
psmouse
,
struct
pt_regs
*
regs
)
{
struct
input_dev
*
dev
=
&
psmouse
->
dev
;
unsigned
char
*
packet
=
psmouse
->
packet
;
if
(
psmouse
->
pktcnt
<
3
+
(
psmouse
->
type
>=
PSMOUSE_GENPS
))
return
PSMOUSE_GOOD_DATA
;
/*
* Full packet accumulated, process it
*/
input_regs
(
dev
,
regs
);
/*
...
...
@@ -112,6 +119,8 @@ static void psmouse_process_packet(struct psmouse *psmouse, struct pt_regs *regs
input_report_rel
(
dev
,
REL_Y
,
packet
[
2
]
?
(
int
)
((
packet
[
0
]
<<
3
)
&
0x100
)
-
(
int
)
packet
[
2
]
:
0
);
input_sync
(
dev
);
return
PSMOUSE_FULL_PACKET
;
}
/*
...
...
@@ -123,6 +132,7 @@ static irqreturn_t psmouse_interrupt(struct serio *serio,
unsigned
char
data
,
unsigned
int
flags
,
struct
pt_regs
*
regs
)
{
struct
psmouse
*
psmouse
=
serio
->
private
;
psmouse_ret_t
rc
;
if
(
psmouse
->
state
==
PSMOUSE_IGNORE
)
goto
out
;
...
...
@@ -180,7 +190,7 @@ static irqreturn_t psmouse_interrupt(struct serio *serio,
if
(
psmouse
->
pktcnt
==
2
)
{
if
(
psmouse
->
packet
[
1
]
==
PSMOUSE_RET_ID
)
{
psmouse
->
state
=
PSMOUSE_IGNORE
;
serio_re
scan
(
serio
);
serio_re
connect
(
serio
);
goto
out
;
}
if
(
psmouse
->
type
==
PSMOUSE_SYNAPTICS
)
{
...
...
@@ -193,19 +203,32 @@ static irqreturn_t psmouse_interrupt(struct serio *serio,
}
}
if
(
psmouse
->
type
==
PSMOUSE_SYNAPTICS
)
{
/*
* The synaptics driver has its own resync logic,
* so it needs to receive all bytes one at a time.
*/
synaptics_process_byte
(
psmouse
,
regs
);
goto
out
;
rc
=
psmouse
->
protocol_handler
(
psmouse
,
regs
);
switch
(
rc
)
{
case
PSMOUSE_BAD_DATA
:
printk
(
KERN_WARNING
"psmouse.c: %s at %s lost sync at byte %d
\n
"
,
psmouse
->
name
,
psmouse
->
phys
,
psmouse
->
pktcnt
);
psmouse
->
pktcnt
=
0
;
if
(
++
psmouse
->
out_of_sync
==
psmouse_resetafter
)
{
psmouse
->
state
=
PSMOUSE_IGNORE
;
printk
(
KERN_NOTICE
"psmouse.c: issuing reconnect request
\n
"
);
serio_reconnect
(
psmouse
->
serio
);
}
break
;
if
(
psmouse
->
pktcnt
==
3
+
(
psmouse
->
type
>=
PSMOUSE_GENPS
))
{
psmouse_process_packet
(
psmouse
,
regs
);
case
PSMOUSE_FULL_PACKET
:
psmouse
->
pktcnt
=
0
;
goto
out
;
if
(
psmouse
->
out_of_sync
)
{
psmouse
->
out_of_sync
=
0
;
printk
(
KERN_NOTICE
"psmouse.c: %s at %s - driver resynched.
\n
"
,
psmouse
->
name
,
psmouse
->
phys
);
}
break
;
case
PSMOUSE_GOOD_DATA
:
break
;
}
out:
return
IRQ_HANDLED
;
...
...
@@ -288,6 +311,30 @@ int psmouse_command(struct psmouse *psmouse, unsigned char *param, int command)
}
/*
* psmouse_sliced_command() sends an extended PS/2 command to the mouse
* using sliced syntax, understood by advanced devices, such as Logitech
* or Synaptics touchpads. The command is encoded as:
* 0xE6 0xE8 rr 0xE8 ss 0xE8 tt 0xE8 uu where (rr*64)+(ss*16)+(tt*4)+uu
* is the command.
*/
int
psmouse_sliced_command
(
struct
psmouse
*
psmouse
,
unsigned
char
command
)
{
int
i
;
if
(
psmouse_command
(
psmouse
,
NULL
,
PSMOUSE_CMD_SETSCALE11
))
return
-
1
;
for
(
i
=
6
;
i
>=
0
;
i
-=
2
)
{
unsigned
char
d
=
(
command
>>
i
)
&
3
;
if
(
psmouse_command
(
psmouse
,
&
d
,
PSMOUSE_CMD_SETRES
))
return
-
1
;
}
return
0
;
}
/*
* psmouse_reset() resets the mouse into power-on state.
*/
...
...
@@ -363,23 +410,23 @@ static int im_explorer_detect(struct psmouse *psmouse)
* the mouse may have.
*/
static
int
psmouse_extensions
(
struct
psmouse
*
psmouse
)
static
int
psmouse_extensions
(
struct
psmouse
*
psmouse
,
unsigned
int
max_proto
,
int
set_properties
)
{
int
synaptics_hardware
=
0
;
psmouse
->
vendor
=
"Generic"
;
psmouse
->
name
=
"Mouse"
;
psmouse
->
model
=
0
;
/*
* Try Synaptics TouchPad
*/
if
(
psmouse_
max_proto
>
PSMOUSE_PS2
&&
synaptics_detect
(
psmouse
))
{
if
(
max_proto
>
PSMOUSE_PS2
&&
synaptics_detect
(
psmouse
))
{
synaptics_hardware
=
1
;
if
(
set_properties
)
{
psmouse
->
vendor
=
"Synaptics"
;
psmouse
->
name
=
"TouchPad"
;
}
if
(
psmouse_
max_proto
>
PSMOUSE_IMEX
)
{
if
(
max_proto
>
PSMOUSE_IMEX
)
{
if
(
synaptics_init
(
psmouse
)
==
0
)
return
PSMOUSE_SYNAPTICS
;
/*
...
...
@@ -387,7 +434,7 @@ static int psmouse_extensions(struct psmouse *psmouse)
* Unfortunately Logitech/Genius probes confuse some firmware versions so
* we'll have to skip them.
*/
psmouse_
max_proto
=
PSMOUSE_IMEX
;
max_proto
=
PSMOUSE_IMEX
;
}
/*
* Make sure that touchpad is in relative mode, gestures (taps) are enabled
...
...
@@ -395,35 +442,45 @@ static int psmouse_extensions(struct psmouse *psmouse)
synaptics_reset
(
psmouse
);
}
if
(
psmouse_max_proto
>
PSMOUSE_IMEX
&&
genius_detect
(
psmouse
))
{
if
(
max_proto
>
PSMOUSE_IMEX
&&
genius_detect
(
psmouse
))
{
if
(
set_properties
)
{
set_bit
(
BTN_EXTRA
,
psmouse
->
dev
.
keybit
);
set_bit
(
BTN_SIDE
,
psmouse
->
dev
.
keybit
);
set_bit
(
REL_WHEEL
,
psmouse
->
dev
.
relbit
);
psmouse
->
vendor
=
"Genius"
;
psmouse
->
name
=
"Wheel Mouse"
;
}
return
PSMOUSE_GENPS
;
}
if
(
psmouse_
max_proto
>
PSMOUSE_IMEX
)
{
int
type
=
ps2pp_
detect
(
psmouse
);
if
(
type
)
if
(
max_proto
>
PSMOUSE_IMEX
)
{
int
type
=
ps2pp_
init
(
psmouse
,
set_properties
);
if
(
type
>
PSMOUSE_PS2
)
return
type
;
}
if
(
psmouse_max_proto
>=
PSMOUSE_IMPS
&&
intellimouse_detect
(
psmouse
))
{
if
(
max_proto
>=
PSMOUSE_IMPS
&&
intellimouse_detect
(
psmouse
))
{
if
(
set_properties
)
{
set_bit
(
REL_WHEEL
,
psmouse
->
dev
.
relbit
);
if
(
!
psmouse
->
name
)
psmouse
->
name
=
"Wheel Mouse"
;
}
if
(
max_proto
>=
PSMOUSE_IMEX
&&
im_explorer_detect
(
psmouse
))
{
if
(
psmouse_max_proto
>=
PSMOUSE_IMEX
&&
im_explorer_detect
(
psmouse
))
{
if
(
!
set_properties
)
{
set_bit
(
BTN_SIDE
,
psmouse
->
dev
.
keybit
);
set_bit
(
BTN_EXTRA
,
psmouse
->
dev
.
keybit
);
if
(
!
psmouse
->
name
)
psmouse
->
name
=
"Explorer Mouse"
;
}
return
PSMOUSE_IMEX
;
}
psmouse
->
name
=
"Wheel Mouse"
;
return
PSMOUSE_IMPS
;
}
...
...
@@ -473,12 +530,7 @@ static int psmouse_probe(struct psmouse *psmouse)
if
(
psmouse_command
(
psmouse
,
NULL
,
PSMOUSE_CMD_RESET_DIS
))
printk
(
KERN_WARNING
"psmouse.c: Failed to reset mouse on %s
\n
"
,
psmouse
->
serio
->
phys
);
/*
* And here we try to determine if it has any extensions over the
* basic PS/2 3-button mouse.
*/
return
psmouse
->
type
=
psmouse_extensions
(
psmouse
);
return
0
;
}
/*
...
...
@@ -616,7 +668,6 @@ static void psmouse_connect(struct serio *serio, struct serio_dev *dev)
psmouse
->
dev
.
evbit
[
0
]
=
BIT
(
EV_KEY
)
|
BIT
(
EV_REL
);
psmouse
->
dev
.
keybit
[
LONG
(
BTN_MOUSE
)]
=
BIT
(
BTN_LEFT
)
|
BIT
(
BTN_MIDDLE
)
|
BIT
(
BTN_RIGHT
);
psmouse
->
dev
.
relbit
[
0
]
=
BIT
(
REL_X
)
|
BIT
(
REL_Y
);
psmouse
->
state
=
PSMOUSE_CMD_MODE
;
psmouse
->
serio
=
serio
;
psmouse
->
dev
.
private
=
psmouse
;
...
...
@@ -628,13 +679,21 @@ static void psmouse_connect(struct serio *serio, struct serio_dev *dev)
return
;
}
if
(
psmouse_probe
(
psmouse
)
<
=
0
)
{
if
(
psmouse_probe
(
psmouse
)
<
0
)
{
serio_close
(
serio
);
kfree
(
psmouse
);
serio
->
private
=
NULL
;
return
;
}
psmouse
->
type
=
psmouse_extensions
(
psmouse
,
psmouse_max_proto
,
1
);
if
(
!
psmouse
->
vendor
)
psmouse
->
vendor
=
"Generic"
;
if
(
!
psmouse
->
name
)
psmouse
->
name
=
"Mouse"
;
if
(
!
psmouse
->
protocol_handler
)
psmouse
->
protocol_handler
=
psmouse_process_byte
;
sprintf
(
psmouse
->
devname
,
"%s %s %s"
,
psmouse_protocols
[
psmouse
->
type
],
psmouse
->
vendor
,
psmouse
->
name
);
sprintf
(
psmouse
->
phys
,
"%s/input0"
,
...
...
@@ -668,27 +727,24 @@ static int psmouse_reconnect(struct serio *serio)
{
struct
psmouse
*
psmouse
=
serio
->
private
;
struct
serio_dev
*
dev
=
serio
->
dev
;
int
old_type
;
if
(
!
dev
||
!
psmouse
)
{
printk
(
KERN_DEBUG
"psmouse: reconnect request, but serio is disconnected, ignoring...
\n
"
);
return
-
1
;
}
old_type
=
psmouse
->
type
;
psmouse
->
state
=
PSMOUSE_CMD_MODE
;
psmouse
->
type
=
psmouse
->
acking
=
psmouse
->
cmdcnt
=
psmouse
->
pktcnt
=
0
;
psmouse
->
acking
=
psmouse
->
cmdcnt
=
psmouse
->
pktcnt
=
psmouse
->
out_of_sync
=
0
;
if
(
psmouse
->
reconnect
)
{
if
(
psmouse
->
reconnect
(
psmouse
))
return
-
1
;
}
else
if
(
psmouse_probe
(
psmouse
)
!=
old_type
)
}
else
if
(
psmouse_probe
(
psmouse
)
<
0
||
psmouse
->
type
!=
psmouse_extensions
(
psmouse
,
psmouse_max_proto
,
0
))
return
-
1
;
/* ok, the device type (and capabilities) match the old one,
* we can continue using it, complete intialization
*/
psmouse
->
type
=
old_type
;
psmouse_initialize
(
psmouse
);
if
(
psmouse
->
ptport
)
{
...
...
drivers/input/mouse/psmouse.h
View file @
7c660b15
...
...
@@ -22,6 +22,13 @@
#define PSMOUSE_ACTIVATED 1
#define PSMOUSE_IGNORE 2
/* psmouse protocol handler return codes */
typedef
enum
{
PSMOUSE_BAD_DATA
,
PSMOUSE_GOOD_DATA
,
PSMOUSE_FULL_PACKET
}
psmouse_ret_t
;
struct
psmouse
;
struct
psmouse_ptport
{
...
...
@@ -45,6 +52,7 @@ struct psmouse {
unsigned
char
type
;
unsigned
char
model
;
unsigned
long
last
;
unsigned
long
out_of_sync
;
unsigned
char
state
;
char
acking
;
volatile
char
ack
;
...
...
@@ -52,6 +60,7 @@ struct psmouse {
char
devname
[
64
];
char
phys
[
32
];
psmouse_ret_t
(
*
protocol_handler
)(
struct
psmouse
*
psmouse
,
struct
pt_regs
*
regs
);
int
(
*
reconnect
)(
struct
psmouse
*
psmouse
);
void
(
*
disconnect
)(
struct
psmouse
*
psmouse
);
};
...
...
@@ -65,10 +74,10 @@ struct psmouse {
#define PSMOUSE_SYNAPTICS 7
int
psmouse_command
(
struct
psmouse
*
psmouse
,
unsigned
char
*
param
,
int
command
);
int
psmouse_sliced_command
(
struct
psmouse
*
psmouse
,
unsigned
char
command
);
int
psmouse_reset
(
struct
psmouse
*
psmouse
);
extern
int
psmouse_smartscroll
;
extern
unsigned
int
psmouse_rate
;
extern
unsigned
int
psmouse_resetafter
;
#endif
/* _PSMOUSE_H */
drivers/input/mouse/synaptics.c
View file @
7c660b15
This diff is collapsed.
Click to expand it.
drivers/input/mouse/synaptics.h
View file @
7c660b15
...
...
@@ -9,7 +9,6 @@
#ifndef _SYNAPTICS_H
#define _SYNAPTICS_H
extern
void
synaptics_process_byte
(
struct
psmouse
*
psmouse
,
struct
pt_regs
*
regs
);
extern
int
synaptics_detect
(
struct
psmouse
*
psmouse
);
extern
int
synaptics_init
(
struct
psmouse
*
psmouse
);
extern
void
synaptics_reset
(
struct
psmouse
*
psmouse
);
...
...
@@ -44,13 +43,14 @@ extern void synaptics_reset(struct psmouse *psmouse);
/* synaptics capability bits */
#define SYN_CAP_EXTENDED(c) ((c) & (1 << 23))
#define SYN_CAP_MIDDLE_BUTTON(c) ((c) & (1 << 18))
#define SYN_CAP_PASS_THROUGH(c) ((c) & (1 << 7))
#define SYN_CAP_SLEEP(c) ((c) & (1 << 4))
#define SYN_CAP_FOUR_BUTTON(c) ((c) & (1 << 3))
#define SYN_CAP_MULTIFINGER(c) ((c) & (1 << 1))
#define SYN_CAP_PALMDETECT(c) ((c) & (1 << 0))
#define SYN_CAP_VALID(c) ((((c) & 0x00ff00) >> 8) == 0x47)
#define SYN_EXT_CAP_REQUESTS(c) (((
(c) & 0x700000) >> 20) == 1
)
#define SYN_EXT_CAP_REQUESTS(c) (((
c) & 0x700000) >> 20
)
#define SYN_CAP_MULTI_BUTTON_NO(ec) (((ec) & 0x00f000) >> 12)
/* synaptics modes query bits */
...
...
@@ -86,18 +86,12 @@ struct synaptics_hw_state {
int
y
;
int
z
;
int
w
;
int
left
;
int
right
;
int
up
;
int
down
;
int
b0
;
int
b1
;
int
b2
;
int
b3
;
int
b4
;
int
b5
;
int
b6
;
int
b7
;
unsigned
int
left
:
1
;
unsigned
int
right
:
1
;
unsigned
int
middle
:
1
;
unsigned
int
up
:
1
;
unsigned
int
down
:
1
;
unsigned
char
ext_buttons
;
};
struct
synaptics_data
{
...
...
@@ -108,7 +102,6 @@ struct synaptics_data {
unsigned
long
int
identity
;
/* Identification */
/* Data for normal processing */
unsigned
int
out_of_sync
;
/* # of packets out of sync */
int
old_w
;
/* Previous w value */
unsigned
char
pkt_type
;
/* packet type - old, new, etc */
};
...
...
drivers/input/serio/parkbd.c
View file @
7c660b15
...
...
@@ -86,20 +86,9 @@ static int parkbd_write(struct serio *port, unsigned char c)
return
0
;
}
static
int
parkbd_open
(
struct
serio
*
port
)
{
return
0
;
}
static
void
parkbd_close
(
struct
serio
*
port
)
{
}
static
struct
serio
parkbd_port
=
{
.
write
=
parkbd_write
,
.
open
=
parkbd_open
,
.
close
=
parkbd_close
,
.
name
=
parkbd_name
,
.
phys
=
parkbd_phys
,
};
...
...
drivers/input/serio/q40kbd.c
View file @
7c660b15
...
...
@@ -47,23 +47,12 @@ MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
MODULE_DESCRIPTION
(
"Q40 PS/2 keyboard controller driver"
);
MODULE_LICENSE
(
"GPL"
);
static
int
q40kbd_open
(
struct
serio
*
port
)
{
return
0
;
}
static
void
q40kbd_close
(
struct
serio
*
port
)
{
}
static
struct
serio
q40kbd_port
=
{
.
type
=
SERIO_8042
,
.
name
=
"Q40 kbd port"
,
.
phys
=
"Q40"
,
.
write
=
NULL
,
.
open
=
q40kbd_open
,
.
close
=
q40kbd_close
,
};
static
irqreturn_t
q40kbd_interrupt
(
int
irq
,
void
*
dev_id
,
...
...
drivers/input/serio/serio.c
View file @
7c660b15
...
...
@@ -293,7 +293,7 @@ void serio_unregister_device(struct serio_dev *dev)
int
serio_open
(
struct
serio
*
serio
,
struct
serio_dev
*
dev
)
{
serio
->
dev
=
dev
;
if
(
serio
->
open
(
serio
))
{
if
(
serio
->
open
&&
serio
->
open
(
serio
))
{
serio
->
dev
=
NULL
;
return
-
1
;
}
...
...
@@ -303,6 +303,7 @@ int serio_open(struct serio *serio, struct serio_dev *dev)
/* called from serio_dev->connect/disconnect methods under serio_sem */
void
serio_close
(
struct
serio
*
serio
)
{
if
(
serio
->
close
)
serio
->
close
(
serio
);
serio
->
dev
=
NULL
;
}
...
...
drivers/input/serio/serport.c
View file @
7c660b15
...
...
@@ -48,11 +48,6 @@ static int serport_serio_write(struct serio *serio, unsigned char data)
return
-
(
serport
->
tty
->
driver
->
write
(
serport
->
tty
,
0
,
&
data
,
1
)
!=
1
);
}
static
int
serport_serio_open
(
struct
serio
*
serio
)
{
return
0
;
}
static
void
serport_serio_close
(
struct
serio
*
serio
)
{
struct
serport
*
serport
=
serio
->
driver
;
...
...
@@ -87,7 +82,6 @@ static int serport_ldisc_open(struct tty_struct *tty)
serport
->
serio
.
type
=
SERIO_RS232
;
serport
->
serio
.
write
=
serport_serio_write
;
serport
->
serio
.
open
=
serport_serio_open
;
serport
->
serio
.
close
=
serport_serio_close
;
serport
->
serio
.
driver
=
serport
;
...
...
drivers/input/touchscreen/gunze.c
View file @
7c660b15
...
...
@@ -125,11 +125,9 @@ static void gunze_connect(struct serio *serio, struct serio_dev *dev)
init_input_dev
(
&
gunze
->
dev
);
gunze
->
dev
.
evbit
[
0
]
=
BIT
(
EV_KEY
)
|
BIT
(
EV_ABS
);
gunze
->
dev
.
absbit
[
0
]
=
BIT
(
ABS_X
)
|
BIT
(
ABS_Y
);
gunze
->
dev
.
keybit
[
LONG
(
BTN_TOUCH
)]
=
BIT
(
BTN_TOUCH
);
gunze
->
dev
.
absmin
[
ABS_X
]
=
96
;
gunze
->
dev
.
absmin
[
ABS_Y
]
=
72
;
gunze
->
dev
.
absmax
[
ABS_X
]
=
4000
;
gunze
->
dev
.
absmax
[
ABS_Y
]
=
3000
;
input_set_abs_params
(
&
gunze
->
dev
,
ABS_X
,
96
,
4000
,
0
,
0
);
input_set_abs_params
(
&
gunze
->
dev
,
ABS_Y
,
72
,
3000
,
0
,
0
);
gunze
->
serio
=
serio
;
serio
->
private
=
gunze
;
...
...
drivers/input/touchscreen/h3600_ts_input.c
View file @
7c660b15
...
...
@@ -397,17 +397,12 @@ static void h3600ts_connect(struct serio *serio, struct serio_dev *dev)
kfree
(
ts
);
return
;
}
/* Now we have things going we setup our input device */
ts
->
dev
.
evbit
[
0
]
=
BIT
(
EV_KEY
)
|
BIT
(
EV_ABS
)
|
BIT
(
EV_LED
)
|
BIT
(
EV_PWR
);
ts
->
dev
.
absbit
[
0
]
=
BIT
(
ABS_X
)
|
BIT
(
ABS_Y
);
ts
->
dev
.
ledbit
[
0
]
=
BIT
(
LED_SLEEP
);
ts
->
dev
.
absmin
[
ABS_X
]
=
60
;
ts
->
dev
.
absmin
[
ABS_Y
]
=
35
;
ts
->
dev
.
absmax
[
ABS_X
]
=
985
;
ts
->
dev
.
absmax
[
ABS_Y
]
=
1024
;
ts
->
dev
.
absfuzz
[
ABS_X
]
=
0
;
ts
->
dev
.
absfuzz
[
ABS_Y
]
=
0
;
ts
->
serio
=
serio
;
serio
->
private
=
ts
;
input_set_abs_params
(
&
ts
->
dev
,
ABS_X
,
60
,
985
,
0
,
0
);
input_set_abs_params
(
&
ts
->
dev
,
ABS_Y
,
35
,
1024
,
0
,
0
);
set_bit
(
KEY_RECORD
,
ts
->
dev
.
keybit
);
set_bit
(
KEY_Q
,
ts
->
dev
.
keybit
);
...
...
@@ -422,6 +417,9 @@ static void h3600ts_connect(struct serio *serio, struct serio_dev *dev)
ts
->
dev
.
keybit
[
LONG
(
BTN_TOUCH
)]
|=
BIT
(
BTN_TOUCH
);
ts
->
dev
.
keybit
[
LONG
(
KEY_SUSPEND
)]
|=
BIT
(
KEY_SUSPEND
);
ts
->
serio
=
serio
;
serio
->
private
=
ts
;
sprintf
(
ts
->
phys
,
"%s/input0"
,
serio
->
phys
);
ts
->
dev
.
event
=
h3600ts_event
;
...
...
include/linux/input.h
View file @
7c660b15
...
...
@@ -749,8 +749,6 @@ struct ff_effect {
#define INPUT_KEYCODE(dev, scancode) ((dev->keycodesize == 1) ? ((u8*)dev->keycode)[scancode] : \
((dev->keycodesize == 2) ? ((u16*)dev->keycode)[scancode] : (((u32*)dev->keycode)[scancode])))
#define init_input_dev(dev) do { INIT_LIST_HEAD(&((dev)->h_list)); INIT_LIST_HEAD(&((dev)->node)); } while (0)
#define SET_INPUT_KEYCODE(dev, scancode, val) \
({ unsigned __old; \
switch (dev->keycodesize) { \
...
...
@@ -915,6 +913,12 @@ struct input_handle {
#define to_handle(n) container_of(n,struct input_handle,d_node)
#define to_handle_h(n) container_of(n,struct input_handle,h_node)
static
inline
void
init_input_dev
(
struct
input_dev
*
dev
)
{
INIT_LIST_HEAD
(
&
dev
->
h_list
);
INIT_LIST_HEAD
(
&
dev
->
node
);
}
void
input_register_device
(
struct
input_dev
*
);
void
input_unregister_device
(
struct
input_dev
*
);
...
...
@@ -932,14 +936,51 @@ int input_flush_device(struct input_handle* handle, struct file* file);
void
input_event
(
struct
input_dev
*
dev
,
unsigned
int
type
,
unsigned
int
code
,
int
value
);
#define input_report_key(a,b,c) input_event(a, EV_KEY, b, !!(c))
#define input_report_rel(a,b,c) input_event(a, EV_REL, b, c)
#define input_report_abs(a,b,c) input_event(a, EV_ABS, b, c)
#define input_report_ff(a,b,c) input_event(a, EV_FF, b, c)
#define input_report_ff_status(a,b,c) input_event(a, EV_FF_STATUS, b, c)
#define input_regs(a,b) do { (a)->regs = (b); } while (0)
#define input_sync(a) do { input_event(a, EV_SYN, SYN_REPORT, 0); (a)->regs = NULL; } while (0)
static
inline
void
input_report_key
(
struct
input_dev
*
dev
,
unsigned
int
code
,
int
value
)
{
input_event
(
dev
,
EV_KEY
,
code
,
!!
value
);
}
static
inline
void
input_report_rel
(
struct
input_dev
*
dev
,
unsigned
int
code
,
int
value
)
{
input_event
(
dev
,
EV_REL
,
code
,
value
);
}
static
inline
void
input_report_abs
(
struct
input_dev
*
dev
,
unsigned
int
code
,
int
value
)
{
input_event
(
dev
,
EV_ABS
,
code
,
value
);
}
static
inline
void
input_report_ff
(
struct
input_dev
*
dev
,
unsigned
int
code
,
int
value
)
{
input_event
(
dev
,
EV_FF
,
code
,
value
);
}
static
inline
void
input_report_ff_status
(
struct
input_dev
*
dev
,
unsigned
int
code
,
int
value
)
{
input_event
(
dev
,
EV_FF_STATUS
,
code
,
value
);
}
static
inline
void
input_regs
(
struct
input_dev
*
dev
,
struct
pt_regs
*
regs
)
{
dev
->
regs
=
regs
;
}
static
inline
void
input_sync
(
struct
input_dev
*
dev
)
{
input_event
(
dev
,
EV_SYN
,
SYN_REPORT
,
0
);
dev
->
regs
=
NULL
;
}
static
inline
void
input_set_abs_params
(
struct
input_dev
*
dev
,
int
axis
,
int
min
,
int
max
,
int
fuzz
,
int
flat
)
{
dev
->
absmin
[
axis
]
=
min
;
dev
->
absmax
[
axis
]
=
max
;
dev
->
absfuzz
[
axis
]
=
fuzz
;
dev
->
absflat
[
axis
]
=
flat
;
dev
->
absbit
[
LONG
(
axis
)]
|=
BIT
(
axis
);
}
extern
struct
class_simple
*
input_class
;
...
...
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