On 8/27/07, Jiri Kosina <[EMAIL PROTECTED]> wrote: > Adding a HID_QUIRK_IGNORE entry to the blacklist is sufficient. Could you > please double check that this patched driver really binds to the device? > > If so, could you please compile with CONFIG_HID_DEBUG enabled and modprobe > the usbhid module with 'debug=1' parameter and send me the kernel output?
I compiled with CONFIG_HID_DEBUG, but usbhid does not have a debug parameter. The hid module, on the other hand, does have a debug parameter: $ grep CONFIG_HID_DEBUG .config CONFIG_HID_DEBUG=y $ /sbin/modinfo usbhid |grep debug $ ls /sys/module/hid/parameters/ debug pb_fnmode $ echo y |sudo tee /sys/module/hid/parameters/debug Here's the output of plugging in the G-Talk phone. Interestingly enough, the cm109 module is loaded, but the usbhid module grabs the device: [from dmesg] usb 1-1.2: new full speed USB device using ohci_hcd and address 5 usb 1-1.2: configuration #1 chosen from 1 choice input: Generic USB Audio Device as /class/input/input5 input: USB HID v1.00 Device [Generic USB Audio Device ] on usb-0000:00:02.0-1.2 drivers/input/misc/cm109.c: Keymap for Genius G-talk phone loaded usbcore: registered new interface driver cm109 drivers/input/misc/cm109.c: CM109 phone driver: 20070827 (C) Alfred E. Heggestad usbcore: registered new interface driver snd-usb-audio [from /proc/bus/usb/devices] T: Bus=01 Lev=02 Prnt=02 Port=01 Cnt=02 Dev#= 5 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=0d8c ProdID=000e Rev= 1.00 S: Product=Generic USB Audio Device C:* #Ifs= 4 Cfg#= 1 Atr=a0 MxPwr=100mA I:* If#= 0 Alt= 0 #EPs= 0 Cls=01(audio) Sub=01 Prot=00 Driver=snd-usb-audio I:* If#= 1 Alt= 0 #EPs= 0 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio I: If#= 1 Alt= 1 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio E: Ad=01(O) Atr=09(Isoc) MxPS= 200 Ivl=1ms I:* If#= 2 Alt= 0 #EPs= 0 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio I: If#= 2 Alt= 1 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio E: Ad=82(I) Atr=05(Isoc) MxPS= 100 Ivl=1ms I:* If#= 3 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=00 Prot=00 Driver=usbhid E: Ad=83(I) Atr=03(Int.) MxPS= 4 Ivl=32ms I can attach the cm109 driver manually: $ sudo ./detach-usb 0x0d8c 0x000e 3 checking /dev/bus/usb/002/001 v=0000, p=0000 checking /dev/bus/usb/001/005 v=0d8c, p=000e found USB device successfully detached driver usbhid $ grep none /proc/bus/usb/devices I:* If#= 3 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=00 Prot=00 Driver=(none) $ sudo modprobe -r cm109; sudo modprobe cm109 $ grep cm109 /proc/bus/usb/devices I:* If#= 3 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=00 Prot=00 Driver=cm109 Cheers, Shaun
