* Synaptics touchpad hidden in a keyboard
@ 2010-05-28 2:14 David B Harris
2010-05-28 13:38 ` David B Harris
0 siblings, 1 reply; 2+ messages in thread
From: David B Harris @ 2010-05-28 2:14 UTC (permalink / raw)
To: linux-input
[-- Attachment #1: Type: text/plain, Size: 1680 bytes --]
Hey folks, this is my first posting to a kernel list (that I can
remember :), so my apologies if I do anything silly. I've skimmed the
FAQ though, so hopefully...
I'm not sure if this is the right place to send this either, so if there's
somewhere else I should be sending to, please let me know.
So I've gotten an "iOne Scorpius R31" [1], which is really a Qtronix device.
It has an embedded Synaptics touchpad which isn't recognized by the kernel
[2]. If it's even possible for it to be recognized anyways (it looks like
psmouse-base.c (psmouse_extensions) and synaptics.c (synaptics_detect)
actually try to communicate with the device using the appropriate protocol,
so maybe there's no hope).
I've attached the relevant sections of 'lsusb -vvv' and the file
/proc/bus/input/devices, as well as a highly-compressed, low-resolution
picture of the back of the touchpad itself [3] (which clearly shows
"Synaptics" on it, incidentally). I'm suspecting that the controller in the
keyboard hides the touchpad.
Anyhoo, if there's anything I can do to help get it recognized, please let
me know.
Thanks in advance,
Dave
[1] http://www.ergogeek.com/ione-scorpius-r31-super-slim-touchpad-keyboard-usb.html
[2] It's missing the 'ts0' Handler in /proc/bus/input/devices, which I think is The Sign(tm)
[3] Full resolution available at http://www.circainformation.com/~dbharris/DSC_0020.jpg
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[-- Attachment #2: devices.txt --]
[-- Type: text/plain, Size: 637 bytes --]
I: Bus=0003 Vendor=05c7 Product=2012 Version=0110
N: Name="USB Keyboard + Mouse"
P: Phys=usb-0000:00:02.0-9/input0
S: Sysfs=/devices/pci0000:00/0000:00:02.0/usb2/2-9/2-9:1.0/input/input11
U: Uniq=
H: Handlers=kbd event1
B: EV=120013
B: KEY=1000000000007 ff800000000007ff febeffdff3cfffff fffffffffffffffe
B: MSC=10
B: LED=7
I: Bus=0003 Vendor=05c7 Product=2012 Version=0110
N: Name="USB Keyboard + Mouse"
P: Phys=usb-0000:00:02.0-9/input1
S: Sysfs=/devices/pci0000:00/0000:00:02.0/usb2/2-9/2-9:1.1/input/input12
U: Uniq=
H: Handlers=kbd mouse1 event2
B: EV=17
B: KEY=1f0000 2020000 3878d801d001 1e000000000000 0
B: REL=103
B: MSC=10
[-- Attachment #3: lsusb-vvv.txt --]
[-- Type: text/plain, Size: 3101 bytes --]
Bus 002 Device 007: ID 05c7:2012 Qtronix Corp.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x05c7 Qtronix Corp.
idProduct 0x2012
bcdDevice 4.01
iManufacturer 0
iProduct 1 USB Keyboard + Mouse
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 59
bNumInterfaces 2
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xa0
(Bus Powered)
Remote Wakeup
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 1 Boot Interface Subclass
bInterfaceProtocol 1 Keyboard
iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.10
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 54
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0008 1x 8 bytes
bInterval 10
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 1 Boot Interface Subclass
bInterfaceProtocol 2 Mouse
iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.10
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 159
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0005 1x 5 bytes
bInterval 10
Device Status: 0x0000
(Bus Powered)
[-- Attachment #4: DSC_0020-new.jpg --]
[-- Type: image/jpeg, Size: 35773 bytes --]
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: Synaptics touchpad hidden in a keyboard
2010-05-28 2:14 Synaptics touchpad hidden in a keyboard David B Harris
@ 2010-05-28 13:38 ` David B Harris
0 siblings, 0 replies; 2+ messages in thread
From: David B Harris @ 2010-05-28 13:38 UTC (permalink / raw)
To: linux-input
On Thu, 2010-05-27 at 22:14 -0400, David B Harris wrote:
> I've attached the relevant sections of 'lsusb -vvv' and the file
> /proc/bus/input/devices, as well as a highly-compressed, low-resolution
> picture of the back of the touchpad itself [3] (which clearly shows
> "Synaptics" on it, incidentally). I'm suspecting that the controller in the
> keyboard hides the touchpad.
Something I had neglected to mention; 'tpconfig -i' does at least
partially recognize it:
[ dbharris@willow: ~/ ]$ sudo tpconfig -i
Found Synaptics Touchpad.
Firmware: 8.96 (multiple-byte mode).
Sensor type: unknown (0).
Geometry: rectangular/landscape/up.
Packets: absolute, 80 packets per second.
Corner taps disabled; no tap gestures.
Edge motion: none.
Z threshold: 6 of 7.
2 button mode; corner tap is right button click.
[ dbharris@willow: ~/ ]$
Thanks again,
Dave
--
Arguing with an engineer is like wrestling with a pig in mud.
After a while, you realise the pig is enjoying it.
OpenPGP v4 key ID: 4096R/59DDCB9F
Fingerprint: CC53 F124 35C0 7BC2 58FE 7A3C 157D DFD9 59DD CB9F
Retrieve from subkeys.pgp.net
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