Hi,
I have a problem with my usb logitech quickcam zoom. I give you guys some more
information bellow. I hope you ll be able to help me.
Thx
Tig
When booting following messages are displayed in dmesg:
...
Adding Swap: 358840k swap-space (priority -1)
pwc Philips PCA645/646 + PCVC675/680/690 + PCVC730/740/750 webcam module
version 8.10 loaded.
pwc Also supports the Askey VC010, various Logitech Quickcams, Samsung MPC-C10
and MPC-C30,
pwc the Creative WebCam 5, SOTEC Afina Eye and Visionite VCS-UC300 and
VCS-UM100.
pwc Default framerate set to 15.
pwc Default image size set to vga [640x480].
pwc Enabling power save on open/close.
usb.c: registered new driver Philips webcam
uhci.c: USB Universal Host Controller Interface driver v1.1
uhci.c: USB UHCI at I/O 0x5040, IRQ 15
usb.c: new USB bus registered, assigned bus number 1
uhci.c: detected 2 ports
usb.c: kmalloc IF c116ff00, numif 1
usb.c: new device strings: Mfr=0, Product=2, SerialNumber=1
usb.c: USB device number 1 default language ID 0x0
Product: USB UHCI-alt Root Hub
SerialNumber: 5040
hub.c: USB hub found
hub.c: 2 ports detected
hub.c: standalone hub
hub.c: ganged power switching
hub.c: global over-current protection
hub.c: Port indicators are not supported
hub.c: power on to power good time: 2ms
hub.c: hub controller current requirement: 0mA
hub.c: port removable status: RR
hub.c: local power source is good
hub.c: no over-current condition exists
hub.c: enabling power on all ports
usb.c: hub driver claimed interface c116ff00
usb.c: kusbd: /sbin/hotplug add 1
uhci.c: root-hub INT complete: port1: 93 port2: 80 data: 2
hub.c: port 1, portstatus 101, change 1, 12 Mb/s
hub.c: port 1 connection change
hub.c: port 1, portstatus 101, change 1, 12 Mb/s
hub.c: port 1, portstatus 101, change 0, 12 Mb/s
hub.c: port 1, portstatus 101, change 0, 12 Mb/s
hub.c: port 1, portstatus 101, change 0, 12 Mb/s
hub.c: port 1, portstatus 101, change 0, 12 Mb/s
hub.c: port 1, portstatus 103, change 0, 12 Mb/s
hub.c: new USB device 00:01.2-1, assigned address 2
usb.c: kmalloc IF c7f9a920, numif 3
usb.c: skipped 4 class/vendor specific interface descriptors
usb.c: skipped 2 class/vendor specific interface descriptors
usb.c: skipping descriptor 0x25
usb.c: skipped 1 class/vendor specific endpoint descriptors
usb.c: skipped 2 class/vendor specific interface descriptors
usb.c: skipping descriptor 0x25
usb.c: skipped 1 class/vendor specific endpoint descriptors
usb.c: skipped 2 class/vendor specific interface descriptors
usb.c: skipping descriptor 0x25
usb.c: skipped 1 class/vendor specific endpoint descriptors
usb.c: skipped 2 class/vendor specific interface descriptors
usb.c: skipping descriptor 0x25
usb.c: skipped 1 class/vendor specific endpoint descriptors
usb.c: new device strings: Mfr=0, Product=0, SerialNumber=0
usb.c: unhandled interfaces on device
usb.c: USB device 2 (vend/prod 0x46d/0x8b4) is not claimed by any active
driver.
Length = 18
DescriptorType = 01
USB version = 1.10
Vendor:Product = 046d:08b4
MaxPacketSize0 = 8
NumConfigurations = 1
Device version = 0.03
Device Class:SubClass:Protocol = 00:00:00
Per-interface classes
Configuration:
bLength = 9
bDescriptorType = 02
wTotalLength = 01ea
bNumInterfaces = 03
bConfigurationValue = 01
iConfiguration = 00
bmAttributes = 80
MaxPower = 500mA
Interface: 0
Alternate Setting: 0
bLength = 9
bDescriptorType = 04
bInterfaceNumber = 00
bAlternateSetting = 00
bNumEndpoints = 02
bInterface Class:SubClass:Protocol = ff:00:00
iInterface = 00
Endpoint:
bLength = 7
bDescriptorType = 05
bEndpointAddress = 82 (in)
bmAttributes = 03 (Interrupt)
wMaxPacketSize = 0001
bInterval = 20
Endpoint:
bLength = 7
bDescriptorType = 05
bEndpointAddress = 85 (in)
bmAttributes = 01 (Isochronous)
wMaxPacketSize = 0000
bInterval = 01
Alternate Setting: 1
bLength = 9
bDescriptorType = 04
bInterfaceNumber = 00
bAlternateSetting = 01
bNumEndpoints = 02
bInterface Class:SubClass:Protocol = ff:00:00
iInterface = 00
Endpoint:
bLength = 7
bDescriptorType = 05
bEndpointAddress = 82 (in)
bmAttributes = 03 (Interrupt)
wMaxPacketSize = 0001
bInterval = 20
Endpoint:
bLength = 7
bDescriptorType = 05
bEndpointAddress = 85 (in)
bmAttributes = 01 (Isochronous)
wMaxPacketSize = 00c4
bInterval = 01
Alternate Setting: 2
bLength = 9
bDescriptorType = 04
bInterfaceNumber = 00
bAlternateSetting = 02
bNumEndpoints = 02
bInterface Class:SubClass:Protocol = ff:00:00
iInterface = 00
Endpoint:
bLength = 7
bDescriptorType = 05
bEndpointAddress = 82 (in)
bmAttributes = 03 (Interrupt)
wMaxPacketSize = 0001
bInterval = 20
Endpoint:
bLength = 7
bDescriptorType = 05
bEndpointAddress = 85 (in)
bmAttributes = 01 (Isochronous)
wMaxPacketSize = 0124
bInterval = 01
Alternate Setting: 3
bLength = 9
bDescriptorType = 04
bInterfaceNumber = 00
bAlternateSetting = 03
bNumEndpoints = 02
bInterface Class:SubClass:Protocol = ff:00:00
iInterface = 00
Endpoint:
bLength = 7
bDescriptorType = 05
bEndpointAddress = 82 (in)
bmAttributes = 03 (Interrupt)
wMaxPacketSize = 0001
bInterval = 20
Endpoint:
bLength = 7
bDescriptorType = 05
bEndpointAddress = 85 (in)
bmAttributes = 01 (Isochronous)
wMaxPacketSize = 01c0
bInterval = 01
Alternate Setting: 4
bLength = 9
bDescriptorType = 04
bInterfaceNumber = 00
bAlternateSetting = 04
bNumEndpoints = 02
bInterface Class:SubClass:Protocol = ff:00:00
iInterface = 00
Endpoint:
bLength = 7
bDescriptorType = 05
bEndpointAddress = 82 (in)
bmAttributes = 03 (Interrupt)
wMaxPacketSize = 0001
bInterval = 20
Endpoint:
bLength = 7
bDescriptorType = 05
bEndpointAddress = 85 (in)
bmAttributes = 01 (Isochronous)
wMaxPacketSize = 0250
bInterval = 01
Alternate Setting: 5
bLength = 9
bDescriptorType = 04
bInterfaceNumber = 00
bAlternateSetting = 05
bNumEndpoints = 02
bInterface Class:SubClass:Protocol = ff:00:00
iInterface = 00
Endpoint:
bLength = 7
bDescriptorType = 05
bEndpointAddress = 82 (in)
bmAttributes = 03 (Interrupt)
wMaxPacketSize = 0001
bInterval = 20
Endpoint:
bLength = 7
bDescriptorType = 05
bEndpointAddress = 85 (in)
bmAttributes = 01 (Isochronous)
wMaxPacketSize = 02c0
bInterval = 01
Alternate Setting: 6
bLength = 9
bDescriptorType = 04
bInterfaceNumber = 00
bAlternateSetting = 06
bNumEndpoints = 02
bInterface Class:SubClass:Protocol = ff:00:00
iInterface = 00
Endpoint:
bLength = 7
bDescriptorType = 05
bEndpointAddress = 82 (in)
bmAttributes = 03 (Interrupt)
wMaxPacketSize = 0001
bInterval = 20
Endpoint:
bLength = 7
bDescriptorType = 05
bEndpointAddress = 85 (in)
bmAttributes = 01 (Isochronous)
wMaxPacketSize = 0308
bInterval = 01
Alternate Setting: 7
bLength = 9
bDescriptorType = 04
bInterfaceNumber = 00
bAlternateSetting = 07
bNumEndpoints = 02
bInterface Class:SubClass:Protocol = ff:00:00
iInterface = 00
Endpoint:
bLength = 7
bDescriptorType = 05
bEndpointAddress = 82 (in)
bmAttributes = 03 (Interrupt)
wMaxPacketSize = 0001
bInterval = 20
Endpoint:
bLength = 7
bDescriptorType = 05
bEndpointAddress = 85 (in)
bmAttributes = 01 (Isochronous)
wMaxPacketSize = 0348
bInterval = 01
Alternate Setting: 8
bLength = 9
bDescriptorType = 04
bInterfaceNumber = 00
bAlternateSetting = 08
bNumEndpoints = 02
bInterface Class:SubClass:Protocol = ff:00:00
iInterface = 00
Endpoint:
bLength = 7
bDescriptorType = 05
bEndpointAddress = 82 (in)
bmAttributes = 03 (Interrupt)
wMaxPacketSize = 0001
bInterval = 20
Endpoint:
bLength = 7
bDescriptorType = 05
bEndpointAddress = 85 (in)
bmAttributes = 01 (Isochronous)
wMaxPacketSize = 0380
bInterval = 01
Alternate Setting: 9
bLength = 9
bDescriptorType = 04
bInterfaceNumber = 00
bAlternateSetting = 09
bNumEndpoints = 02
bInterface Class:SubClass:Protocol = ff:00:00
iInterface = 00
Endpoint:
bLength = 7
bDescriptorType = 05
bEndpointAddress = 82 (in)
bmAttributes = 03 (Interrupt)
wMaxPacketSize = 0001
bInterval = 20
Endpoint:
bLength = 7
bDescriptorType = 05
bEndpointAddress = 85 (in)
bmAttributes = 01 (Isochronous)
wMaxPacketSize = 03c0
bInterval = 01
Alternate Setting: 10
bLength = 9
bDescriptorType = 04
bInterfaceNumber = 00
bAlternateSetting = 0a
bNumEndpoints = 02
bInterface Class:SubClass:Protocol = ff:00:00
iInterface = 00
Endpoint:
bLength = 7
bDescriptorType = 05
bEndpointAddress = 82 (in)
bmAttributes = 03 (Interrupt)
wMaxPacketSize = 0001
bInterval = 20
Endpoint:
bLength = 7
bDescriptorType = 05
bEndpointAddress = 85 (in)
bmAttributes = 01 (Isochronous)
wMaxPacketSize = 03c0
bInterval = 01
Interface: 1
Alternate Setting: 0
bLength = 9
bDescriptorType = 04
bInterfaceNumber = 01
bAlternateSetting = 00
bNumEndpoints = 00
bInterface Class:SubClass:Protocol = 01:01:00
iInterface = 00
Interface: 2
Alternate Setting: 0
bLength = 9
bDescriptorType = 04
bInterfaceNumber = 02
bAlternateSetting = 00
bNumEndpoints = 00
bInterface Class:SubClass:Protocol = 01:02:00
iInterface = 00
Alternate Setting: 1
bLength = 9
bDescriptorType = 04
bInterfaceNumber = 02
bAlternateSetting = 01
bNumEndpoints = 01
bInterface Class:SubClass:Protocol = 01:02:00
iInterface = 00
Endpoint:
bLength = 9 (Audio)
bDescriptorType = 05
bEndpointAddress = 84 (in)
bmAttributes = 01 (Isochronous)
wMaxPacketSize = 005a
bInterval = 01
bRefresh = 00
bSynchAddress = 00
Alternate Setting: 2
bLength = 9
bDescriptorType = 04
bInterfaceNumber = 02
bAlternateSetting = 02
bNumEndpoints = 01
bInterface Class:SubClass:Protocol = 01:02:00
iInterface = 00
Endpoint:
bLength = 9 (Audio)
bDescriptorType = 05
bEndpointAddress = 84 (in)
bmAttributes = 01 (Isochronous)
wMaxPacketSize = 002e
bInterval = 01
bRefresh = 00
bSynchAddress = 00
Alternate Setting: 3
bLength = 9
bDescriptorType = 04
bInterfaceNumber = 02
bAlternateSetting = 03
bNumEndpoints = 01
bInterface Class:SubClass:Protocol = 01:02:00
iInterface = 00
Endpoint:
bLength = 9 (Audio)
bDescriptorType = 05
bEndpointAddress = 84 (in)
bmAttributes = 01 (Isochronous)
wMaxPacketSize = 0019
bInterval = 01
bRefresh = 00
bSynchAddress = 00
Alternate Setting: 4
bLength = 9
bDescriptorType = 04
bInterfaceNumber = 02
bAlternateSetting = 04
bNumEndpoints = 01
bInterface Class:SubClass:Protocol = 01:02:00
iInterface = 00
Endpoint:
bLength = 9 (Audio)
bDescriptorType = 05
bEndpointAddress = 84 (in)
bmAttributes = 01 (Isochronous)
wMaxPacketSize = 0010
bInterval = 01
bRefresh = 00
bSynchAddress = 00
bmAttributes = 01 (Isochronous)
wMaxPacketSize = 002e
bInterval = 01
bRefresh = 00
bSynchAddress = 00
Alternate Setting: 3
bLength = 9
bDescriptorType = 04
bInterfaceNumber = 02
bAlternateSetting = 03
bNumEndpoints = 01
bInterface Class:SubClass:Protocol = 01:02:00
iInterface = 00
Endpoint:
bLength = 9 (Audio)
bDescriptorType = 05
bEndpointAddress = 84 (in)
bmAttributes = 01 (Isochronous)
wMaxPacketSize = 0019
bInterval = 01
bRefresh = 00
bSynchAddress = 00
Alternate Setting: 4
bLength = 9
bDescriptorType = 04
bInterfaceNumber = 02
bAlternateSetting = 04
bNumEndpoints = 01
bInterface Class:SubClass:Protocol = 01:02:00
iInterface = 00
Endpoint:
bLength = 9 (Audio)
bDescriptorType = 05
bEndpointAddress = 84 (in)
bmAttributes = 01 (Isochronous)
wMaxPacketSize = 0010
bInterval = 01
bRefresh = 00
bSynchAddress = 00
usb.c: kusbd: /sbin/hotplug add 2
usb.c: kusbd: /sbin/hotplug add 2
usb.c: kusbd: /sbin/hotplug add 2
hub.c: port 2, portstatus 100, change 0, 12 Mb/s
Plugging usb in (/var/log/messages):
Oct 31 00:37:41 dragonz kernel: hub.c: new USB device 00:01.2-1, assigned
address 4
Oct 31 00:37:41 dragonz /sbin/hotplug: arguments (usb) env (OLDPWD=/
PATH=/bin:/sbin:/usr/sbin:/usr/bin ACTION=add PWD=/etc/hotplug SHLVL=1 HOME=/
INTERFACE=255/0/0 PRODUCT=46d/8b4/3 TYPE=0/0/0 DEBUG=kernel _=/usr/bin/env)
Oct 31 00:37:41 dragonz /sbin/hotplug: arguments (usb) env (OLDPWD=/
PATH=/bin:/sbin:/usr/sbin:/usr/bin ACTION=add PWD=/etc/hotplug SHLVL=1 HOME=/
INTERFACE=1/1/0 PRODUCT=46d/8b4/3 TYPE=0/0/0 DEBUG=kernel _=/usr/bin/env)
Oct 31 00:37:41 dragonz /sbin/hotplug: invoke /etc/hotplug/usb.agent ()
Oct 31 00:37:41 dragonz /sbin/hotplug: invoke /etc/hotplug/usb.agent ()
Oct 31 00:37:42 dragonz /sbin/hotplug: arguments (usb) env (OLDPWD=/
PATH=/bin:/sbin:/usr/sbin:/usr/bin ACTION=add PWD=/etc/hotplug SHLVL=1 HOME=/
INTERFACE=1/2/0 PRODUCT=46d/8b4/3 TYPE=0/0/0 DEBUG=kernel _=/usr/bin/env)
Oct 31 00:37:42 dragonz /sbin/hotplug: invoke /etc/hotplug/usb.agent ()
Oct 31 00:37:47 dragonz /etc/hotplug/usb.agent: ... no modules for USB product
46d/8b4/3
/proc/bus/... only contains pci/devices no usb ...
mount -t usbdevfs none /proc/bus/usb gives "directory doesn't exist error"
rc.modules contains:
/sbin/modprobe uhci
Seems to works coz /var/log/messages says at boot:
Oct 31 00:59:55 dragonz kernel: uhci.c: USB Universal Host Controller
Interface driver v1.1
Oct 31 00:59:55 dragonz kernel: uhci.c: USB UHCI at I/O 0x5040, IRQ 15
Oct 31 00:59:55 dragonz kernel: usb.c: new USB bus registered, assigned bus
number 1
Oct 31 00:59:55 dragonz kernel: uhci.c: detected 2 ports
Oct 31 00:59:55 dragonz kernel: Product: USB UHCI-alt Root Hub
Oct 31 00:59:55 dragonz kernel: SerialNumber: 5040
Oct 31 00:59:55 dragonz kernel: hub.c: USB hub found
Oct 31 00:59:55 dragonz kernel: hub.c: 2 ports detected
/sbin/modprobe pwc size=vga fps=15 power_safe=1
Gives following lines in /var/log/messages
Oct 31 00:59:55 dragonz kernel: pwc Philips PCA645/646 + PCVC675/680/690 +
PCVC7
30/740/750 webcam module version 8.10 loaded.
Oct 31 00:59:55 dragonz kernel: pwc Also supports the Askey VC010, various
Logitech Quickcams, Samsung MPC-C10 and MPC-C30,
Oct 31 00:59:55 dragonz kernel: pwc the Creative WebCam 5, SOTEC Afina Eye and
Visionite VCS-UC300 and VCS-UM100.
Oct 31 00:59:55 dragonz kernel: pwc Default framerate set to 15.
Oct 31 00:59:55 dragonz kernel: pwc Default image size set to vga [640x480].
Oct 31 00:59:55 dragonz kernel: pwc Enabling power save on open/close.
Oct 31 00:59:55 dragonz kernel: usb.c: registered new driver Philips webcam
Oct 31 00:59:55 dragonz kernel: hub.c: new USB device 00:01.2-1, assigned
address 2
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