Messages in this thread | | | Date | Wed, 5 Aug 2009 10:23:29 +0200 | Subject | USBHID bug, claiming all devices, ignoring quirks. | From | Galtor <> |
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Hi all.
I have a Antec Veris USB IR receiver, with USB ID 15c2:0043, identifying itself as "SoundGraph iMON MultiMedia IR/Display". Below is the ls -vvv.
In 2.6.30.4 kernel source this device is in hid_ignore_list[] :
... hid-core.c ... { HID_USB_DEVICE(USB_VENDOR_ID_SOUNDGRAPH, USB_DEVICE_ID_SOUNDGRAPH_IMON_LCD3) }, ...
But the usbhid is ignoring the list and claiming for the device:
...dmesg... [ 3366.731928] usbcore: registered new interface driver hiddev [ 3366.745603] input: HID 15c2:0043 as /devices/pci0000:00/0000:00:04.0/usb3/3-3/3-3:1.0/input/input3 [ 3366.746195] generic-usb 0003:15C2:0043.000D: input,hidraw0: USB HID v1.01 Mouse [HID 15c2:0043] on usb-0000:00:04.0-3/input0 [ 3366.759332] generic-usb 0003:15C2:0043.000E: hiddev96,hidraw1: USB HID v1.00 Device [HID 15c2:0043] on usb-0000:00:04.0-3/input1 [ 3366.759416] usbcore: registered new interface driver usbhid ...
Using "quirks" module parameter changes the behavior in dmesg:
...dmesg... [ 5180.060952] usbcore: registered new interface driver hiddev [ 5180.061211] usbcore: registered new interface driver usbhid [ 5180.061220] usbhid: v2.6:USB HID core driver ...
but the driver is claiming for the device anyway:
...ls /sys/bus/usb/drivers/usbhid/... 3-3:1.0 3-3:1.1 bind module new_id uevent unbind ...
The only "fix" i have is to load the lirc_imon driver before the usbhid driver to get all hardware correctly initialized
Any ideas of what's happening?
Best regards.
-- Galtor
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Bus 003 Device 002: ID 15c2:0043 SoundGraph Inc. Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 8 idVendor 0x15c2 SoundGraph Inc. idProduct 0x0043 bcdDevice 0.02 iManufacturer 0 iProduct 0 iSerial 0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 59 bNumInterfaces 2 bConfigurationValue 1 iConfiguration 0 bmAttributes 0x80 (Bus Powered) MaxPower 100mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 3 Human Interface Device bInterfaceSubClass 0 No Subclass bInterfaceProtocol 2 Mouse iInterface 0 ** UNRECOGNIZED: 09 21 01 01 00 01 22 79 00 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 0 No Subclass bInterfaceProtocol 0 None iInterface 0 ** UNRECOGNIZED: 09 21 00 01 00 01 22 32 00 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0008 1x 8 bytes bInterval 10 Device Status: 0x0002 (Bus Powered) Remote Wakeup Enabled
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