On 06/25/2011 03:56 PM, Andre Schramm wrote:
Hello,
I did some tests with the SyncIn-Feature of the HDSPe cards.
[root@localhost ~]# lspci |grep Mult 01:00.0 Multimedia audio controller: Xilinx Corporation RME Hammerfall DSP MADI (rev d2) 02:00.0 Multimedia audio controller: Xilinx Corporation RME Hammerfall DSP MADI (rev d2)
The SyncOut of card 2:00 was plugged to the SyncIn of 1:00 and 1:00 was put to AutoSync-mode automatically upon boot. Problem is that the amixer output seems to be inconsistent and differs from the proc output as well, so I'm not sure which one to trust.
for the record, i'm seeing the syncIn status reported as "sync" even when there is no sync cable attached (same with tco), so either the status is misinterpreted by alsamixer, or the driver really gets confused about sync status.