Re: support for Logitech Wave

["Taneli Vähäkangas" <taneli.vahakangas@welho.com>]

On Wed, Jan 16, 2008 at 11:00:48PM +0100, Jiri Kosina wrote:
> On Wed, 16 Jan 2008, Taneli Vähäkangas wrote:
> 
> > I tried the same on a Creative Prodikeys keyboard, but can't see any 
> > events for some keys (most notably none of the "piano" keys work). Is 
> > there anything that can be done to make it work?
> 
> Hi Taneli,
> 
> yes. Could you please grab reasonably recent kernel (2.6.24-rc<anything> 
> would be ok), compile it with CONFIG_HID_DEBUG, modprobe the 'hid' module 
> with 'debug=1' parameter, and send me the output from the time you connect 
> the keyboard and from pressing the non-working keys? It should be trivial 
> to fix then.

Thanks for prompt reply Jiri. Now I get some information for extra
function keys at the top row, but still nothing for the "piano" keys.
Here's the output for two previously non-functioning keys:


Jan 17 00:27:13 newer kernel: drivers/hid/hid-core.c: report (size 4)
(numbered)
Jan 17 00:27:13 newer kernel: drivers/hid/hid-core.c: report 4 (size 3) =  02 00 00
Jan 17 00:27:13 newer kernel: hid-debug: input ff00.0001 = 0
Jan 17 00:27:13 newer kernel: hid-debug: input ff00.0001 = 1
Jan 17 00:27:13 newer kernel: hid-debug: input ff00.0001 = 0
Jan 17 00:27:13 newer last message repeated 13 times
Jan 17 00:27:13 newer kernel: drivers/hid/hid-core.c: report (size 4) (numbered)
Jan 17 00:27:13 newer kernel: drivers/hid/hid-core.c: report 4 (size 3) =  00 00 00
Jan 17 00:27:13 newer kernel: hid-debug: input ff00.0001 = 0
Jan 17 00:27:13 newer last message repeated 15 times


Is this the information you asked? I can make you the full mapping of
non-working keys to log messages. However, I don't think that's very
useful if the "piano" keys don't work, as they're the main reason for
having such a keyboard in the first place.

There was a great deal of log messages at the time of plugging in the
keyboard. I didn't feel comfortable spamming the list with it, so it is
available at:
http://www.cs.helsinki.fi/u/vahakang/hid-dbg.txt

(I think all the log entries after 00:23:59 are key presses, but
couldn't tell for sure.)

BTW, here's a picture of the keyboard in question ... just in case my
descriptions don't seem to make sense:
http://images.tw.creative.com/images/corporate/artwork/hires_prodikeyspcmidiusb.jpg

Cheers,

	Taneli
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