Re: hdsp oss emulation and sync

[Peter Plessas <plessas@mur.at>]

Hi Takashi, List,

Takashi Iwai wrote:

> How doesn't it work?  More detailed explanation please?

I have the card synced as slave to my mixer.
I get the following error messages when starting f.e. pd or rezound:

(all software also tested as root)

pd -verbose -oss
device 1: tried /dev/midi READ/WRITE; returned 5
opened 1 MIDI input device(s) and 1 MIDI output device(s).
input channels = 2, output channels = 2
opened /dev/dsp for reading and writing

error: OSS: SNDCTL_DSP_CHANNELS failed /dev/dsp
opened audio output on /dev/dsp; got 0 channels
opened /dev/dsp for reading only

error: OSS: SNDCTL_DSP_CHANNELS failed /dev/dsp
opened audio input device /dev/dsp; got 0 channels


rezound
Error occurred while initializing audio output method 'oss' -- virtual 
void COSSSoundPlayer::initialize() -- error setting the format -- 
Operation not permitted


In both cases dmesg gives:

Jun 29 12:31:49 bigh kernel: No AutoSync source for requested rate

But my rate in pd and of the external source is both 44.1k

As i switch the card to sync master, these apps do fine.

> Well, it's hard to debug without error details...

Where else can i look for meaningful messages?


Thanks,

Peter


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