Re: [LAU] suspending with realtime kernel

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To: Ken Restivo <ken@...>
Cc: <linux-audio-user@...>
Date: Friday, April 24, 2009 - 6:25 am

On Tue, Apr 21, 2009 at 1:38 PM, Ken Restivo wrote:

What about adding a pair of callbacks to the JACK API that could be
registered with the suspend/resume system? When the system invokes
the suspend callback Jack would mute audio output then go into soft
mode, ignoring all xruns and client timeouts until further notice,
then drop RT scheduling. The resume callback re-enables RT, and a few
cycles later resumes the normal timing checks and unmutes audio when
no xruns or client timeouts have been detected for a few consecutive
cycles.

The only changes would be to jackd itself AFAICT.

Lee
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Messages in current thread:
Re: [LAU] suspending with realtime kernel, Geoff King, (Fri Apr 17, 12:04 pm)
Re: [LAU] suspending with realtime kernel, Raffaele, (Fri Apr 17, 12:22 pm)
Re: [LAU] suspending with realtime kernel, Ken Restivo, (Mon Apr 20, 6:49 pm)
Re: [LAU] suspending with realtime kernel, Robert Persson, (Tue Apr 21, 10:16 am)
Re: [LAU] suspending with realtime kernel, Ken Restivo, (Tue Apr 21, 5:38 pm)
Re: [LAU] suspending with realtime kernel, Lee Revell, (Fri Apr 24, 6:25 am)
Re: [LAU] suspending with realtime kernel, Paul Davis, (Tue May 19, 10:34 am)
Re: [LAU] suspending with realtime kernel, Danni Coy, (Wed Apr 22, 12:39 pm)
Re: [LAU] suspending with realtime kernel, Robert Persson, (Wed Apr 22, 1:18 pm)
Re: [LAU] suspending with realtime kernel, Robert Persson, (Tue Apr 21, 6:39 pm)
Re: [LAU] suspending with realtime kernel, Ken Restivo, (Tue Apr 21, 7:24 pm)
Re: [LAU] suspending with realtime kernel, Robert Persson, (Sun Apr 19, 10:21 am)
Re: [LAU] suspending with realtime kernel, Raffaele, (Mon Apr 20, 7:16 am)
Re: [LAU] suspending with realtime kernel, Robin Gareus, (Sun Apr 19, 6:05 pm)