Jiri Kosina wrote:
> On Fri, 18 Jan 2008, Alex Torkhov wrote:
>> I have Genius Ergomedia 700 USB keyboard but not all "multimedia" keys 
>> are working. In manual it's written that "My document/My picture/My 
>> music/Scrolling buttons/Left and right scrolling functions/Zoom in/Zoom 
>> out/Messenger/Messenger status/Webcam/Audio 1-3/Word/Excel/Powerpoint do 
>> not function unless driver has been installed". And exactly those keys 
>> do not working while other multimedia keys are working fine.
>> What can be done to enable those additional multimedia keys?
> 
> please compile your kernel with CONFIG_HID_DEBUG, modprobe the hid module 
> with 'debug=1' parameter, and send me the dmesg output that appears when 
> you connect the keyboard, and also when you press the individual buttons. 
> Please annotate the output (i.e. "this happened when I pressed the XYZ 
> key").

Here is debug output with my comments in attachment. I was gathering it 
with hid.debug=1 kernel param and also with setting 
/sys/module/hid/parameters/debug because my hid module is compiled into 
kernel but it's the same as you suggested, I think.

Alex.