Messages in this thread | | | Date | Fri, 4 Sep 2015 10:11:22 +0200 | From | Richard Cochran <> | Subject | Re: [PATCH v3 1/4] Add correlated clocksource deriving system time from an auxiliary clocksource |
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On Thu, Sep 03, 2015 at 11:20:37PM +0000, Hall, Christopher S wrote: > In addition to the network interface, ART will be used in the audio interface as well. > We need to support the case where an audio co-processor will control the audio device. > In this case, the get_ts() function supplied by the audio driver will be very slow > (several milliseconds) and the result will be out of date by some fraction of that > amount.
Why does it take milliseconds to read one audio time stamp?
Thanks, Richard
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