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SubjectRe: [kernel] Re: [announce] Linux Input Driver suite version 0.1.0
On Sun, Jun 06, 1999 at 10:28:39PM -0500, James H. Cloos Jr. wrote:

> As a trivial note, the mouse (CONFIG_INPUT_PSMOUSE & CONFIG_INPUT_MOUSEMU) is
> *much* faster. I used to use accel 3 and thresh 3, but w/ the input
> patch the default 2/4 is almost that fast. A thresh of 4 or 5 gives a
> similar feel to my old 3/3.

This is because the mouse refresh rate is around 160-200 with my input
patches as opposed to the standard 100 without them. This would not
be faster by itself, but I think it changes the behavior of the acceleration
routines.

If you wonder what a refresh rate for mouse higher than the screen refresh
rate is good for, when you can't see the mouse updating faster than the
second one nevertheless, then try drawing something in GIMP, and see that
with the higher refresh rate the curves are much more round and precise.
Obvious.

> OTOH -- and there may be a way to configure around this -- I've lost
> my meta and menu keys in X on my 105-key AT kbd. My relevant
> XF86Config looks like:

> I've gotten rather used to those keys (Meta is a lot better than
> escape, and Menu better than M-x) and Alt is taken up by compose-type
> features. Is there any easy way to get them back? Does it have
> something to do with atkbd's set2 vs set3?

It has something with the raw mode emulation my patches have to do
(because X only understands raw mode, and the keyboard no longer
talks the same raw mode as it used to with my patches, which is
good anyway). The emulation is perfect on a 102-key keyboard, but
it differs a little with the extra keys. I'll try to fix it at least
for the gui and menu keys in the next release.

> Also, evtest.c won't compile on my RH5.2 based system. evtest.c
> includes <linux/input.h> which includes <linux/time.h> and
> <asm/types.h>. There are a number of conflicts between the glibc and
> kernel headers. I hacked a local copy of input.h to get it compiled.

Could you send me the patches you did? I still use libc5 and that
doesn't give me any trouble.

Vojtech

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