[alsa-devel] Issues with HDSPM
adi at drcomp.erfurt.thur.de
Tue Jun 7 11:45:10 CEST 2011
On 06/07/2011 10:02 AM, Jörn Nettingsmeier wrote:
>> the HDSPM driver seems to be broken in the current ALSA release.
>> We're using CentOS 5 with 184.108.40.206-rt31.64.el5rt and ALSA 1.0.24
>> compiled from source, the card is a PCIe Hammerfall DSP MADI (rev d2).
>> As already mentioned in , the card operates in master mode, but the
>> system clock mode can't be set to anything higher than 48kHz.
> confirmed with 2.6.39.
> this is a regression iirc, i think it used to work in 2.6.37...
Very likely, the code between 2.6.38 and 2.6.39 changed more or less
> adi, i can test patches if you want, or you can have ssh access if it
ssh would be good. Together with Andre, it might be worth checking
on-site that the resulting sample rate is indeed correctly reported by
Andre, JFTR: don't use hdspmixer from the tarball, go directly for the
git repo (alsa-tools) until 220.127.116.11 is released.
More information about the Alsa-devel