[pulseaudio-discuss] [PATCH v4] Make module loopback honor requested latency

[Georg Chini]

>> I think there is some misunderstanding. Let me repeat in a different 
>> way.
>>
>> The smoother works perfectly (both for timer-based scheduling and for 
>> the needs of your module) on non-batch cards.
>>
>> But, even for batch cards, where timer-based scheduling is disabled, 
>> the smoother is active and is actually used for reporting the latency 
>> to your module. An attempt to use the smoother for timer-based 
>> scheduling on batch cards has failed. That's why I suspect that it, 
>> on batch cards, also tells lies to your module.
>
> OK, understood. I don't have anything to test it though

Mh, are my USB devices batch cards? I just noticed it says "Disabling 
timer scheduling
because BATCH flag is set" in the log and I am not sure, what a batch 
card is.