[linux-audio-user] timer resolution

[Werner Schweer]

On Wednesday 18 January 2006 17:41, Emanuel Rumpf wrote:
> Werner Schweer wrote:
> >>$ ls -lh /dev/rtc
> >>crw-rw----  1 root audio 10, 135 2005-12-15 12:27 /dev/rtc
> >
> >----------^^
> >if you are not in group audio, you dont have any permissions for /dev/rtc.
> >Please check with "id" command.
>
> I'm in the audio-group   (debian system, 2.6.13)
>
> $ id
> Groups=......25(floppy),29(audio),40(src),......

ok, another thing i noticed:

your "cat /proc/driver/rtc" gives
	...
	update_IRQ      : no
	periodic_IRQ    : no

my configuration says:

	periodic_IRQ    : yes

Maybe you should disable HPET in your kernel. As far as i know nobody
is using it. Especially the kernel option "HPET Control RTC IRQ" 
may disable your /dev/rtc.

/Werner