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* atkbd w 2.6.2rc1 : HowTo for extra (inet) keys ?
@ 2004-01-23 20:04 P. Christeas
  2004-01-23 21:09 ` Vojtech Pavlik
  0 siblings, 1 reply; 6+ messages in thread
From: P. Christeas @ 2004-01-23 20:04 UTC (permalink / raw)
  To: Vojtech Pavlik; +Cc: lkml

Hello again.
I just reverted my atkbd.c code to your version (Linus's tree) and 
unfortunately have 4 keys 'missing' from my HP Omnibook XE3GC extra "internet 
keys".
Question 1: Can I fix the table from userland, using some utility? That is, 
can I upload an updated table into the kernel, so that I don't have to 
reboot?
Q 2: Do you have any HowTo/QA for that?
Q 3: Will that work under X? (which AFAIK reads the 'raw' codes)
Q 4: It has been rather difficult for me to compute the scancodes needed for 
the table. Could you put the "formula" onto the HowTo?

Thanks.

FYI, the codes are:
"www": Unknown key pressed (translated set 2, code 0xf3 on isa0060/serio0).
"Mail":  Unknown key pressed (translated set 2, code 0xf4 on isa0060/serio0).
"Launch": Unknown key pressed (translated set 2, code 0xf2 on isa0060/serio0).
"Help":  Unknown key pressed (translated set 2, code 0xf1 on isa0060/serio0).

^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: atkbd w 2.6.2rc1 : HowTo for extra (inet) keys ?
  2004-01-23 20:04 atkbd w 2.6.2rc1 : HowTo for extra (inet) keys ? P. Christeas
@ 2004-01-23 21:09 ` Vojtech Pavlik
  2004-01-24  2:28   ` Solved: " P. Christeas
  0 siblings, 1 reply; 6+ messages in thread
From: Vojtech Pavlik @ 2004-01-23 21:09 UTC (permalink / raw)
  To: P. Christeas; +Cc: lkml

On Fri, Jan 23, 2004 at 10:04:27PM +0200, P. Christeas wrote:
> Hello again.
> I just reverted my atkbd.c code to your version (Linus's tree) and 
> unfortunately have 4 keys 'missing' from my HP Omnibook XE3GC extra "internet 
> keys".
> Question 1: Can I fix the table from userland, using some utility? That is, 
> can I upload an updated table into the kernel, so that I don't have to 
> reboot?

'setkeycodes' can do that.

> Q 2: Do you have any HowTo/QA for that?

Not yet, but I'll have to write one.

> Q 3: Will that work under X? (which AFAIK reads the 'raw' codes)

X needs to be set up as well. In 2.6, X doesn't get real raw codes but
instead simulated raw codes generated by the kernel.

> Q 4: It has been rather difficult for me to compute the scancodes needed for 
> the table. Could you put the "formula" onto the HowTo?

> FYI, the codes are:
> "www": Unknown key pressed (translated set 2, code 0xf3 on isa0060/serio0).
> "Mail":  Unknown key pressed (translated set 2, code 0xf4 on isa0060/serio0).
> "Launch": Unknown key pressed (translated set 2, code 0xf2 on isa0060/serio0).
> "Help":  Unknown key pressed (translated set 2, code 0xf1 on isa0060/serio0).

The formula for setkeycodes is:

if (code > 0x100)
	you're out of luck, setkeycodes doesn't handle this yet;
else if (code > 0x80)
	result = code - 0x80 + 0xe000;
else
	result = code;

And then you use 'setkeycodes result keycode',

where keycode you find in include/linux/input.h.

-- 
Vojtech Pavlik
SuSE Labs, SuSE CR

^ permalink raw reply	[flat|nested] 6+ messages in thread

* Solved: atkbd w 2.6.2rc1 : HowTo for extra (inet) keys ?
  2004-01-23 21:09 ` Vojtech Pavlik
@ 2004-01-24  2:28   ` P. Christeas
  2004-01-24  8:39     ` Vojtech Pavlik
  2004-01-24 18:37     ` Andries Brouwer
  0 siblings, 2 replies; 6+ messages in thread
From: P. Christeas @ 2004-01-24  2:28 UTC (permalink / raw)
  To: Vojtech Pavlik; +Cc: lkml, omnibook

After spending my evening on it :-(  I managed to find the correct keys for 
the Omnibook XE3: 
(I could only reverse-engineer the previous hack I 've had for it)
Download and hack the 'console-tools' package (from sourceforge, project 
"lct") so that 'setkeycodes' does accept keycodes >127.

Vojtech, is 512 the upper bound for <keycode> at setkeycodes?

Using 2.6.2-rc1, issue:
setkeycodes e071 236
setkeycodes e072 237
setkeycodes e073 238
setkeycodes e074 239

 so that the upper (near the screen) row of "internet" buttons is assigned to 
the keys X expect to receive.
e071 etc. can be found using 'showkey -s'
I still don't get where 236 came from (so that I could help other kbds, as 
well).


> On Fri, Jan 23, 2004 at 10:04:27PM +0200, P. Christeas wrote:
> > Hello again.
> > I just reverted my atkbd.c code to your version (Linus's tree) and
> > unfortunately have 4 keys 'missing' from my HP Omnibook XE3GC extra
> > "internet keys".
> > Question 1: Can I fix the table from userland, using some utility? That
> > is, can I upload an updated table into the kernel, so that I don't have
> > to reboot?
>
> 'setkeycodes' can do that.
>
> > Q 2: Do you have any HowTo/QA for that?
>
> Not yet, but I'll have to write one.
>
> > Q 3: Will that work under X? (which AFAIK reads the 'raw' codes)
>
> X needs to be set up as well. In 2.6, X doesn't get real raw codes but
> instead simulated raw codes generated by the kernel.
>
> > Q 4: It has been rather difficult for me to compute the scancodes needed
> > for the table. Could you put the "formula" onto the HowTo?
> >
> > FYI, the codes are:
> > "www": Unknown key pressed (translated set 2, code 0xf3 on
> > isa0060/serio0). "Mail":  Unknown key pressed (translated set 2, code
> > 0xf4 on isa0060/serio0). "Launch": Unknown key pressed (translated set 2,
> > code 0xf2 on isa0060/serio0). "Help":  Unknown key pressed (translated
> > set 2, code 0xf1 on isa0060/serio0).
>
> The formula for setkeycodes is:
>
> if (code > 0x100)
> 	you're out of luck, setkeycodes doesn't handle this yet;
> else if (code > 0x80)
> 	result = code - 0x80 + 0xe000;
> else
> 	result = code;
>
> And then you use 'setkeycodes result keycode',
>
> where keycode you find in include/linux/input.h.

^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: Solved: atkbd w 2.6.2rc1 : HowTo for extra (inet) keys ?
  2004-01-24  2:28   ` Solved: " P. Christeas
@ 2004-01-24  8:39     ` Vojtech Pavlik
  2004-01-24 18:37     ` Andries Brouwer
  1 sibling, 0 replies; 6+ messages in thread
From: Vojtech Pavlik @ 2004-01-24  8:39 UTC (permalink / raw)
  To: P. Christeas; +Cc: lkml, omnibook

On Sat, Jan 24, 2004 at 04:28:30AM +0200, P. Christeas wrote:
> After spending my evening on it :-(  I managed to find the correct keys for 
> the Omnibook XE3: 
> (I could only reverse-engineer the previous hack I 've had for it)
> Download and hack the 'console-tools' package (from sourceforge, project 
> "lct") so that 'setkeycodes' does accept keycodes >127.
> 
> Vojtech, is 512 the upper bound for <keycode> at setkeycodes?
> 
> Using 2.6.2-rc1, issue:
> setkeycodes e071 236
> setkeycodes e072 237
> setkeycodes e073 238
> setkeycodes e074 239
> 
>  so that the upper (near the screen) row of "internet" buttons is assigned to 
> the keys X expect to receive.
> e071 etc. can be found using 'showkey -s'
> I still don't get where 236 came from (so that I could help other kbds, as 
> well).

The almost right solution here would be to write an xkb keyboard
description that matches the 2.6 keycode->scancode mappings, so that
once you get the 'setkeycodes' command right, both the kernel and X will
understand the keys correctly.

With your approach you got the keys correct solely in X, not the kernel.

I'll take a look at this.

The completely right approach would be to teach X to either use the
event interface or at least the medium raw mode.

> > On Fri, Jan 23, 2004 at 10:04:27PM +0200, P. Christeas wrote:
> > > Hello again.
> > > I just reverted my atkbd.c code to your version (Linus's tree) and
> > > unfortunately have 4 keys 'missing' from my HP Omnibook XE3GC extra
> > > "internet keys".
> > > Question 1: Can I fix the table from userland, using some utility? That
> > > is, can I upload an updated table into the kernel, so that I don't have
> > > to reboot?
> >
> > 'setkeycodes' can do that.
> >
> > > Q 2: Do you have any HowTo/QA for that?
> >
> > Not yet, but I'll have to write one.
> >
> > > Q 3: Will that work under X? (which AFAIK reads the 'raw' codes)
> >
> > X needs to be set up as well. In 2.6, X doesn't get real raw codes but
> > instead simulated raw codes generated by the kernel.
> >
> > > Q 4: It has been rather difficult for me to compute the scancodes needed
> > > for the table. Could you put the "formula" onto the HowTo?
> > >
> > > FYI, the codes are:
> > > "www": Unknown key pressed (translated set 2, code 0xf3 on
> > > isa0060/serio0). "Mail":  Unknown key pressed (translated set 2, code
> > > 0xf4 on isa0060/serio0). "Launch": Unknown key pressed (translated set 2,
> > > code 0xf2 on isa0060/serio0). "Help":  Unknown key pressed (translated
> > > set 2, code 0xf1 on isa0060/serio0).
> >
> > The formula for setkeycodes is:
> >
> > if (code > 0x100)
> > 	you're out of luck, setkeycodes doesn't handle this yet;
> > else if (code > 0x80)
> > 	result = code - 0x80 + 0xe000;
> > else
> > 	result = code;
> >
> > And then you use 'setkeycodes result keycode',
> >
> > where keycode you find in include/linux/input.h.

-- 
Vojtech Pavlik
SuSE Labs, SuSE CR

^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: Solved: atkbd w 2.6.2rc1 : HowTo for extra (inet) keys ?
  2004-01-24  2:28   ` Solved: " P. Christeas
  2004-01-24  8:39     ` Vojtech Pavlik
@ 2004-01-24 18:37     ` Andries Brouwer
  2004-01-26 19:29       ` [OmniBook] " Nigel Cunningham
  1 sibling, 1 reply; 6+ messages in thread
From: Andries Brouwer @ 2004-01-24 18:37 UTC (permalink / raw)
  To: P. Christeas; +Cc: Vojtech Pavlik, lkml, omnibook

On Sat, Jan 24, 2004 at 04:28:30AM +0200, P. Christeas wrote:

> Download and hack the 'console-tools' package (from sourceforge, project 
> "lct") so that 'setkeycodes' does accept keycodes >127.

It sounds as if you think that the kbd setkeycodes does not handle keycodes
above 127, but it does. No hacking required.


^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: [OmniBook] Re: Solved: atkbd w 2.6.2rc1 : HowTo for extra (inet) keys ?
  2004-01-24 18:37     ` Andries Brouwer
@ 2004-01-26 19:29       ` Nigel Cunningham
  0 siblings, 0 replies; 6+ messages in thread
From: Nigel Cunningham @ 2004-01-26 19:29 UTC (permalink / raw)
  To: Andries Brouwer; +Cc: P. Christeas, Vojtech Pavlik, lkml, omnibook

[-- Attachment #1: Type: text/plain, Size: 923 bytes --]

There is an Omnibook module on Sourceforge that contains all the key
information for a variety of models. Furthermore, utilities such as
hotkeys will let you use the keys from within X with very little
configuration. No hacking required there either.

Regards,

Nigel

On Sun, 2004-01-25 at 07:37, Andries Brouwer wrote:
> On Sat, Jan 24, 2004 at 04:28:30AM +0200, P. Christeas wrote:
> 
> > Download and hack the 'console-tools' package (from sourceforge, project 
> > "lct") so that 'setkeycodes' does accept keycodes >127.
> 
> It sounds as if you think that the kbd setkeycodes does not handle keycodes
> above 127, but it does. No hacking required.
> 
> _______________________________________________
> OmniBook mailing list
> OmniBook@zurich.csail.mit.edu
> http://zurich.csail.mit.edu/mailman/listinfo/omnibook
-- 
My work on Software Suspend is graciously brought to you by
LinuxFund.org.

[-- Attachment #2: This is a digitally signed message part --]
[-- Type: application/pgp-signature, Size: 189 bytes --]

^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2004-01-26 19:31 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2004-01-23 20:04 atkbd w 2.6.2rc1 : HowTo for extra (inet) keys ? P. Christeas
2004-01-23 21:09 ` Vojtech Pavlik
2004-01-24  2:28   ` Solved: " P. Christeas
2004-01-24  8:39     ` Vojtech Pavlik
2004-01-24 18:37     ` Andries Brouwer
2004-01-26 19:29       ` [OmniBook] " Nigel Cunningham

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