[alsa-devel] [PATCH v2] Add M2Tech hiFace USB-SPDIF driver

Pavel Hofman pavel.hofman at ivitera.com
Mon Apr 22 09:40:51 CEST 2013

On 20.4.2013 22:15, Daniel Mack wrote:
> On 13.02.2013 18:11, Antonio Ospite wrote:
>> Add driver for M2Tech hiFace USB-SPDIF interface and compatible devices.
>> M2Tech hiFace and compatible devices offer a Hi-End S/PDIF Output
>> Interface, see http://www.m2tech.biz/hiface.html
> Just curious: is there a new version of this patch set coming?

I have read users report large latencies (unable to watch movies) of
hiFace1 in OSX while reportedly they have not identified any major
latency in windows. Perhaps the fixed PCM_PACKET_SIZE
limiting the period size
does not have to be a single relatively large value?



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