Re: getting hdsp multiface to work on a laptop

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I'm keeping this alive... after all, it will work eventually... I can run the oss driver at samplerates to 96k with 8 i/o, so it can't be the pcmcia card, although it may be the way alsa talks with the pcmcia card.

This might not actually be true, now that I think of it:  When I run hdspconf and try to change the samplerate, then close the app and reopen it, the samplerate is still at 48k instead of whatever else I chose.  So, it may just be stuck there.  However, the alsa drivers still xrun at 48k as well, so something else is also going wrong.

In any event, here is the output when I run hdspconf:
Looking for HDSP cards :
Card 0 : HDA Intel at 0xd2500000 irq 66
Card 1 : RME Hammerfall DSP + Multiface at 0x8c000000, irq 169
Multiface found !
1 Hammerfall DSP card found.
ALSA lib confmisc.c:1107:(snd_func_refer) Unable to find definition 'defaults.hwdep.device'
ALSA lib conf.c:3493:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
ALSA lib confmisc.c:242:(snd_func_getenv) error evaluating default
ALSA lib conf.c:3493:(_snd_config_evaluate) function snd_func_igetenv returned error: No such file or directory
ALSA lib conf.c:3951:(snd_config_expand) Args evaluate error: No such file or directory
ALSA lib hwdep.c:151:(snd_hwdep_open_noupdate) Unknown HwDep hw:1
Error opening hwdep device on card hw:1.
ALSA lib confmisc.c:1107:(snd_func_refer) Unable to find definition 'defaults.hwdep.device'
ALSA lib conf.c:3493:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
ALSA lib confmisc.c:242:(snd_func_getenv) error evaluating default
ALSA lib conf.c:3493:(_snd_config_evaluate) function snd_func_igetenv returned error: No such file or directory
ALSA lib conf.c:3951:(snd_config_expand) Args evaluate error: No such file or directory
ALSA lib hwdep.c:151:(snd_hwdep_open_noupdate) Unknown HwDep hw:1
Error opening hwdep device on card hw:1.
ALSA lib confmisc.c :1107:(snd_func_refer) Unable to find definition 'defaults.hwdep.device'

etc..
etc..



Yet it works so nicely on my desktop with pci...


On 11/8/06, Rich E <reakinator@xxxxxxxxx> wrote:
Hello,

About a year ago, this forum helped me get my Multiface working via pci, and thankyou for that.  But now I am having new problems with the cardbus.  I could use help, links, or info on how to figure this out.

What I'm trying to do - get alsa to run 44.1k audio and midi with low latency, mainly in Pd.

Current problems - audio doesn't seem to be able to sync up correctly at first.  If latency is below 25ms or samplerate is above 32k, I get bad popping sounds about once a block.  This is happening in both Pd and Audacity.

Temporary fix - I can use the OSS emulation driver in Pd and get less than 5ms latency at 44.1k without xruns.  But, midi is not recognized this way, and I can't use JACK.  So, it is hopefully very temporary.

Equipment:

Compal Hel80 notebook
ENE CB-714 cardbus
RME HDSP Multiface II, older style cardbus
drivers have been loaded in Windows to update bios and whatnot.

Some errors that I don't pretend to understand:

##after I load hdspmixer

Looking for HDSP cards :
Card 0 : HDA Intel at 0xd2500000 irq 66
Card 1 : RME Hammerfall DSP + Multiface at 0x8c000000, irq 169
Multiface found !
1 Hammerfall DSP card found.
Initializing default presets
ALSA lib confmisc.c:1107:(snd_func_refer) Unable to find definition 'defaults.hwdep.devi ce'
ALSA lib conf.c:3493:(_snd_config_evaluate) function snd_func_refer returned error: No s uch file or directory
ALSA lib confmisc.c:242:(snd_func_getenv) error evaluating default
ALSA lib conf.c:3493:(_snd_config_evaluate) function snd_func_igetenv returned error: No  such file or directory
ALSA lib conf.c:3951:(snd_config_expand) Args evaluate error: No such file or directory
ALSA lib hwdep.c:151:(snd_hwdep_open_noupdate) Unknown HwDep hw:1
Couldn't open hwdep device. Metering stopped

## pd with no arguments
Pd: system call timed out
##( I then have no access to any options under the media menu)


## pd run using ./pd -audiodev 2 -alsa
## this is because the built-in soundcard is not disabled
snd_pcm_hw_params (input): Invalid argument
snd_pcm_hw_params (input): Invalid argument

output snd_pcm_delay failed: Input/output error
astate 0
##these last 2 lines actually print about 100 times or more within the Pd console

## output from dmesg | grep Hammerfall-DSP
[17179611.920000] Hammerfall-DSP: wait for FIFO status <= 0 failed after 30 iterations
[17179611.936000] Hammerfall-DSP: loading firmware
[17179615.244000] Hammerfall-DSP: finished firmware loading



I am lost when it comes to troubleshooting ALSA problems... and I don't understand why OSS emulation works and ALSA doesn't.  Please help if you can, it is appreciated a great deal.

Regards,
Rich



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