linuxaudio.org

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Hi Lars,
2012/9/14 Lars-Erik Helander 
> I have the same problem and from what I understand, the problem is that

quoted text
> the alsa driver for the rpi lacks functionality ( mmap support) required by

> jack.

>

> I was thinking about writing a new jackd driver backend using the omxlayer

> available on the rpi, and bypassing alsa, but before doing that I would

> need to know more about the jackd driver interface and what functions would

> be required to implement. I am only interested in audio output, so my aim

> was to limit the driver to the required output functions.

>

> Any help, suggestions or guidance would be most welcome.

>

> Don't know if getting Jack running on the PI would actually be usable for

anything, but it'd sure be fun.

I've got one too and to my big surprise I got MusE running on it and

playing through an usb midi interface. For audio support jack would be

needed, so if you get it working, do tell. :)

Regards,

Robert
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Hi Lars,2012/9/14 Lars-Erik Helander <le=

hswe@gmail.com>

I have the same problem and from what I understand, the problem is that the=

 alsa driver for the rpi lacks functionality ( mmap support) required by ja=

ck.
I was thinking about writing a new jackd driver backend using the omxlayer =

available on the rpi, and bypassing alsa, but before doing that I would nee=

d to know more about the jackd driver interface and what functions would be=

 required to implement. I am only interested in audio output, so my aim was=

 to limit the driver to the required output functions.
Any help, suggestions or guidance would be most welcome.

Don't know if getting Jack running on the PI woul=

d actually be usable for anything, but it'd sure be fun.I&#3=

9;ve got one too and to my big surprise I got MusE running on it and playin=

g through an usb midi interface. For audio support jack would be needed, so=

 if you get it working, do tell. :)

Regards,Robert
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