Re: [LAU] RTC/HPET timer permissions

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To: <linux-audio-user@...>
Date: Tuesday, November 27, 2012 - 10:41 am

On 11/26/2012 03:03 PM, Clemens Ladisch wrote:

Thanks. Having played around with cyclictest I have a slight notion of
what this all means ;)

>>> You'd need this only if you're using some audio application that hasn't

No idea. But I think I'm going to modify that section anyway because
apparently setting permissions on /dev/rtc and/or /dev/hpet is not
necessary anymore (in general).

>> And how does the snd-hrtimer module relate to this matter?

In what kind of situations would it load automatically? Because it never
does on my machines, I have to either load it myself or add it to
/etc/modules
Software like Qtractor can use it too when the module is loaded. Is this
recommended? Does it improve MIDI timing for instance? How does it
compare to the default timer setting?

Regards,

Jeremy

>

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Messages in current thread:
[LAU] RTC/HPET timer permissions, Brent Busby, (Sun Nov 25, 10:00 am)
Re: [LAU] RTC/HPET timer permissions, Clemens Ladisch, (Sun Nov 25, 12:23 pm)
Re: [LAU] RTC/HPET timer permissions, Jeremy Jongepier, (Sun Nov 25, 8:17 pm)
Re: [LAU] RTC/HPET timer permissions, Clemens Ladisch, (Mon Nov 26, 2:03 pm)
Re: [LAU] RTC/HPET timer permissions, Robert Jonsson, (Tue Nov 27, 11:10 am)
Re: [LAU] RTC/HPET timer permissions, Jeremy Jongepier, (Tue Nov 27, 10:41 am)
Re: [LAU] RTC/HPET timer permissions, Clemens Ladisch, (Tue Nov 27, 12:32 pm)
Re: [LAU] RTC/HPET timer permissions, Ralf Mardorf, (Tue Nov 27, 11:39 am)
Re: [LAU] RTC/HPET timer permissions, Jeremy Jongepier, (Tue Nov 27, 11:55 am)
Re: [LAU] RTC/HPET timer permissions, Brent Busby, (Mon Nov 26, 3:24 pm)
Re: [LAU] RTC/HPET timer permissions, Clemens Ladisch, (Mon Nov 26, 3:26 pm)
Re: [LAU] RTC/HPET timer permissions, Brent Busby, (Sun Nov 25, 7:05 pm)
Re: [LAU] RTC/HPET timer permissions, Gene Heskett, (Sun Nov 25, 2:32 pm)