Re: 2.6.12 USB Keypad still not working

From: Sid Boyce
Date: Sat Jul 09 2005 - 21:22:38 EST

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The latest collection of data on this problem with 2.6.13-rc2, no change since new device installed under 2.6.12.

barrabas:/home/lancelot # cat /proc/asound/oss/sndstat
Sound Driver:3.8.1a-980706 (ALSA v1.0.9 emulation code)
Kernel: Linux barrabas 2.6.13-rc2 #1 Thu Jul 7 00:44:07 BST 2005 i686
Config options: 0

Installed drivers:
Type 10: ALSA emulation

Card config:
NVidia nForce2 with ALC650F at 0xed080000, irq 201
BeyondTel USB Phone at usb-0000:00:02.1-2, full speed

Audio devices:
0: NVidia nForce2 (DUPLEX)
1: USB Audio (DUPLEX)

Synth devices: NOT ENABLED IN CONFIG

Midi devices: NOT ENABLED IN CONFIG

Timers:
7: system timer

Mixers:
0: Realtek ALC650F
1: USB Mixer

# aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: CH [NVidia nForce2], device 0: Intel ICH [NVidia nForce2]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: CH [NVidia nForce2], device 2: Intel ICH - IEC958 [NVidia nForce2 - IEC958]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: Phone [USB Phone], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice #0

# arecord -l
**** List of CAPTURE Hardware Devices ****
card 0: CH [NVidia nForce2], device 0: Intel ICH [NVidia nForce2]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: CH [NVidia nForce2], device 1: Intel ICH - MIC ADC [NVidia nForce2 - MIC ADC]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: Phone [USB Phone], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice #0

udevinfo starts with the device the node belongs to and then walks up the
device chain, to print for every device found, all possibly useful attributes
in the udev key format.
Only attributes within one device section may be used together in one rule,
to match the device for which the node will be created.

looking at class device '/sys/bus/usb/devices/usb3/3-2/3-2:1.3':
SUBSYSTEM="unknown"
SYSFS{bAlternateSetting}=" 0"
SYSFS{bInterfaceClass}="03"
SYSFS{bInterfaceNumber}="03"
SYSFS{bInterfaceProtocol}="00"
SYSFS{bInterfaceSubClass}="00"
SYSFS{bNumEndpoints}="02"
SYSFS{interface}="Keypad"
SYSFS{modalias}="usb:v04B4p0303d0100dc00dsc00dp00ic03isc00ip00"

# udevinfo -a -p /sys/bus/usb/devices/usb3/3-2

udevinfo starts with the device the node belongs to and then walks up the
device chain, to print for every device found, all possibly useful attributes
in the udev key format.
Only attributes within one device section may be used together in one rule,
to match the device for which the node will be created.

looking at class device '/sys/bus/usb/devices/usb3/3-2':
SUBSYSTEM="unknown"
SYSFS{bConfigurationValue}="1"
SYSFS{bDeviceClass}="00"
SYSFS{bDeviceProtocol}="00"
SYSFS{bDeviceSubClass}="00"
SYSFS{bMaxPower}="100mA"
SYSFS{bNumConfigurations}="1"
SYSFS{bNumInterfaces}=" 4"
SYSFS{bcdDevice}="0100"
SYSFS{bmAttributes}="80"
SYSFS{configuration}="USB Phone"
SYSFS{devnum}="3"
SYSFS{idProduct}="0303"
SYSFS{idVendor}="04b4"
SYSFS{manufacturer}="BeyondTel"
SYSFS{maxchild}="0"
SYSFS{product}="USB Phone"
SYSFS{serial}="0004"
SYSFS{speed}="12"
SYSFS{version}=" 1.00"

barrabas:/ftp/jul05 # cat /proc/bus/input/devices
I: Bus=0003 Vendor=04b4 Product=0303 Version=0100
N: Name="BeyondTel USB Phone"
P: Phys=usb-0000:00:02.1-2/input3
H: Handlers=kbd event0
B: EV=100003
B: KEY=e080ffdf 1cfffff ffffffff fffffffe

Regards
Sid.

Sid Boyce wrote:

Andrew Morton wrote:

Sid Boyce <sboyce@xxxxxxxxxxxxxxxx> wrote:

PhoneSkype USB Phone SK-04.
It gets detected, is registered in /sys/bus/usb as a Keypad. Everything else USB works including the phone handset. Nothing is detected by showkey when keys are pressed.
# less /sys/bus/usb/devices/usb3/3-2/3-2:1.3/interface
Keypad

/dev/usb/hiddev? and /dev/input/keyboard say they are not valid devices and they are the ones created by the SuSE 9.3 install, not by udev.

From dmesg
----------
usbcore: registered new driver hiddev
drivers/usb/input/hid-core.c: timeout initializing reports
=============================
input: USB HID v1.10 Keyboard [BeyondTel USB Phone] on usb-0000:00:02.1-2
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.01:USB HID core driver
input: USB HID v1.00 Joystick [CH PRODUCTS CH FLIGHT SIM YOKE USB ] on usb-0000:00:02.1-1.1
input: USB HID v1.00 Joystick [CH PRODUCTS CH PRO PEDALS USB ] on usb-0000:00:02.1-1.4
I am puzzled by the fact that the keypad is recognised, but I cannot do anything with it.

# lsusb
Bus 003 Device 009: ID 04b8:0103 Seiko Epson Corp. Perfection 610
Bus 003 Device 008: ID 067b:3507 Prolific Technology, Inc.
Bus 003 Device 007: ID 068e:00f2 CH Products, Inc. Flight Sim Pedals
Bus 003 Device 006: ID 05e3:0760 Genesys Logic, Inc. Card Reader
Bus 003 Device 005: ID 03f0:0604 Hewlett-Packard DeskJet 840c
Bus 003 Device 004: ID 068e:00ff CH Products, Inc. Flight Sim Yoke
Bus 003 Device 003: ID 04b4:0303 Cypress Semiconductor Corp. <====
Bus 003 Device 002: ID 0451:2077 Texas Instruments, Inc. TUSB2077 Hub
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 001: ID 0000:0000
Bus 001 Device 001: ID 0000:0000

Was this hardware known to work on ealier kernels? If so, which?

See below.
Regards
Sid.

------------------------------------------------------------------------

After the following change, I get the following, the timeout message is gone, I don't see the keyboard in dmesg, still does not report keystrokes in showkey.
--- linux-2.6.12-git8/drivers/usb/input/hid-core.c 2005-06-26 20:52:47.000000000 +0100
+++ linux-2.6.12-git9/drivers/usb/input/hid-core.c 2005-06-27 12:19:53.000000000 +0100
@@ -1368,6 +1368,7 @@
#define USB_VENDOR_ID_CYPRESS 0x04b4
#define USB_DEVICE_ID_CYPRESS_MOUSE 0x0001
#define USB_DEVICE_ID_CYPRESS_HIDCOM 0x5500
+#define USB_DEVICE_ID_CYPRESS_USBPhone 0x0303

#define USB_VENDOR_ID_BERKSHIRE 0x0c98
#define USB_DEVICE_ID_BERKSHIRE_PCWD 0x1140
@@ -1445,6 +1446,7 @@
{ USB_VENDOR_ID_CODEMERCS, USB_DEVICE_ID_CODEMERCS_IOW48, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_CODEMERCS, USB_DEVICE_ID_CODEMERCS_IOW28, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_HIDCOM, HID_QUIRK_IGNORE },
+ { USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_USBPhone, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EARTHMATE, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EM_LT20, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_ESSENTIAL_REALITY, USB_DEVICE_ID_ESSENTIAL_REALITY_P5, HID_QUIRK_IGNORE },

# dmesg|grep -i hid
usbcore: registered new driver hiddev
input: USB HID v1.00 Joystick [CH PRODUCTS CH FLIGHT SIM YOKE USB ] on usb-0000:00:02.1-1.1
input: USB HID v1.00 Joystick [CH PRODUCTS CH PRO PEDALS USB ] on usb-0000:00:02.1-1.4
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.01:USB HID core driver

Bus 003 Device 003: ID 04b4:0303 Cypress Semiconductor Corp.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x04b4 Cypress Semiconductor Corp.
idProduct 0x0303
bcdDevice 1.00
iManufacturer 1 BeyondTel
iProduct 2 USB Phone
iSerial 4 0004
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 206
bNumInterfaces 4
bConfigurationValue 1
iConfiguration 2 USB Phone
bmAttributes 0x80
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 1 Audio
bInterfaceSubClass 1 Control Device
bInterfaceProtocol 0
iInterface 0
AudioControl Interface Descriptor:
bLength 10
bDescriptorType 36
bDescriptorSubtype 1 (HEADER)
bcdADC 1.00
wTotalLength 52
bInCollection 2
baInterfaceNr( 0) 1
baInterfaceNr( 1) 2
AudioControl Interface Descriptor:
bLength 12
bDescriptorType 36
bDescriptorSubtype 2 (INPUT_TERMINAL)
bTerminalID 1
wTerminalType 0x0101 USB Streaming
bAssocTerminal 4
bNrChannels 1
wChannelConfig 0x0000
iChannelNames 0
iTerminal 0
AudioControl Interface Descriptor:
bLength 12
bDescriptorType 36
bDescriptorSubtype 2 (INPUT_TERMINAL)
bTerminalID 2
wTerminalType 0x0201 Microphone
bAssocTerminal 3
bNrChannels 1
wChannelConfig 0x0000
iChannelNames 0
iTerminal 0
AudioControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 3 (OUTPUT_TERMINAL)
bTerminalID 3
wTerminalType 0x0301 Speaker
bAssocTerminal 2
bSourceID 1
iTerminal 0
AudioControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 3 (OUTPUT_TERMINAL)
bTerminalID 4
wTerminalType 0x0101 USB Streaming
bAssocTerminal 1
bSourceID 2
iTerminal 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 0
iInterface 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 1
bNumEndpoints 1
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 0
iInterface 0
AudioStreaming Interface Descriptor:
bLength 7
bDescriptorType 36
bDescriptorSubtype 1 (AS_GENERAL)
bTerminalLink 1
bDelay 0 frames
wFormatTag 1 PCM
AudioStreaming Interface Descriptor:
bLength 11
bDescriptorType 36
bDescriptorSubtype 2 (FORMAT_TYPE)
bFormatType 1 (FORMAT_TYPE_I)
bNrChannels 1
bSubframeSize 2
bBitResolution 16
bSamFreqType 1 Discrete
tSamFreq[ 0] 8000
Endpoint Descriptor:
bLength 9
bDescriptorType 5
bEndpointAddress 0x08 EP 8 OUT
bmAttributes 9
Transfer Type Isochronous
Synch Type Adaptive
Usage Type Data
wMaxPacketSize 0x0010 1x 16 bytes
bInterval 1
bRefresh 0
bSynchAddress 0
AudioControl Endpoint Descriptor:
bLength 7
bDescriptorType 37
bDescriptorSubtype 1 (EP_GENERAL)
bmAttributes 0x00
bLockDelayUnits 0 Undefined
wLockDelay 0 Undefined
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 0
iInterface 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
bAlternateSetting 1
bNumEndpoints 1
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 0
iInterface 0
AudioStreaming Interface Descriptor:
bLength 7
bDescriptorType 36
bDescriptorSubtype 1 (AS_GENERAL)
bTerminalLink 4
bDelay 0 frames
wFormatTag 1 PCM
AudioStreaming Interface Descriptor:
bLength 11
bDescriptorType 36
bDescriptorSubtype 2 (FORMAT_TYPE)
bFormatType 1 (FORMAT_TYPE_I)
bNrChannels 1
bSubframeSize 2
bBitResolution 16
bSamFreqType 1 Discrete
tSamFreq[ 0] 8000
Endpoint Descriptor:
bLength 9
bDescriptorType 5
bEndpointAddress 0x88 EP 8 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0010 1x 16 bytes
bInterval 1
bRefresh 0
bSynchAddress 0
AudioControl Endpoint Descriptor:
bLength 7
bDescriptorType 37
bDescriptorSubtype 1 (EP_GENERAL)
bmAttributes 0x00
bLockDelayUnits 0 Undefined
wLockDelay 0 Undefined
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 3
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 3 Human Interface Devices
bInterfaceSubClass 0 No Subclass
bInterfaceProtocol 0 None
iInterface 3 Keypad
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.10
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 45
Report Descriptor: (length is 45)
###### The stuff below was never seen before ###############
Item(Global): Usage Page, data= [ 0x01 ] 1
Generic Desktop Controls
Item(Local ): Usage, data= [ 0x06 ] 6
Keyboard
Item(Main ): Collection, data= [ 0x01 ] 1
Application
Item(Global): Usage Page, data= [ 0x07 ] 7
Keyboard
Item(Local ): Usage Minimum, data= [ 0xe0 ] 224
Control Left
Item(Local ): Usage Maximum, data= [ 0xe7 ] 231
GUI Right
Item(Global): Logical Minimum, data= [ 0x00 ] 0
Item(Global): Logical Maximum, data= [ 0x01 ] 1
Item(Global): Report Size, data= [ 0x01 ] 1
Item(Global): Report Count, data= [ 0x08 ] 8
Item(Main ): Input, data= [ 0x02 ] 2
Data Variable Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Global): Report Count, data= [ 0x01 ] 1
Item(Global): Report Size, data= [ 0x08 ] 8
Item(Main ): Input, data= [ 0x03 ] 3
Constant Variable Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Global): Report Count, data= [ 0x06 ] 6
Item(Global): Report Size, data= [ 0x08 ] 8
Item(Global): Logical Minimum, data= [ 0x00 ] 0
Item(Global): Logical Maximum, data= [ 0x65 ] 101
Item(Global): Usage Page, data= [ 0x07 ] 7
Keyboard
Item(Local ): Usage Minimum, data= [ 0x00 ] 0
No Event
Item(Local ): Usage Maximum, data= [ 0x65 ] 101
Keyboard Application (Windows Key for Win95 or Compose)
Item(Main ): Input, data= [ 0x00 ] 0
Data Array Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Main ): End Collection, data=none
######################################################################
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1

--
Sid Boyce ... Hamradio License G3VBV, Keen licensed Private Pilot
Retired IBM Mainframes and Sun Servers Tech Support Specialist
Microsoft Windows Free Zone - Linux used for all Computing Tasks
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