Messages in this thread | | | Date | Thu, 15 Oct 2015 10:13:36 +0200 (CEST) | From | Thomas Gleixner <> | Subject | Re: [PATCH v4 1/4] Produce system time from correlated clocksource |
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On Thu, 15 Oct 2015, Richard Cochran wrote: > Thomas seems to say that there are *other* applications that will want > to transform device time into system time, but why does your audio > application use the system time, when the audio-to-ptp time is > directly available, without any man in the middle?
PTP time is slow to access. Having a correlation to system time makes a log of things simpler; nanosleep is the most obvious example.
Thanks,
tglx
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