On Fri, 2002-05-31 at 11:38, Martijn Sipkema wrote:
i have finally been able to get the information i need to be able
to write a driver for the emagic audiowerk8 audio interface.
Did emagic give you information about the hardware, or is it from some
other source?
--
Bob Ham: [EMAIL
below is a message i sent earlier, but with the wrong email address:
writing audiowerk driver (philips saa7146a), some questions
hi,
i have finally been able to get the information i need to be able
to write a driver for the emagic audiowerk8 audio interface.
now since i am not an
On Fri, 31 May 2002, Martijn Sipkema wrote:
- does alsa allow varipitch? i think the new rme cards are supposed to
have this feature and the audiowerk8 has it, i.e. it can change its
sampling
rate from about 37700 to 58200 hz while running in 1hz increments.
this allows for sync to
- does alsa allow varipitch? i think the new rme cards are supposed to
have this feature and the audiowerk8 has it, i.e. it can change its
sampling
rate from about 37700 to 58200 hz while running in 1hz increments.
this allows for sync to video/tape/midi or whatever. or it allows
- should i use the normal double buffered aproach or does having
more than 2 buffers have advantages?
most of pci drivers use a linear contigous buffer for pcm (per
stream).
the scatter-gather buffer is not supported yet on alsa (as a mid/high
level layer -- it would be possible if you
At Fri, 31 May 2002 14:05:20 +0100,
Martijn Sipkema wrote:
- should i use the normal double buffered aproach or does having
more than 2 buffers have advantages?
most of pci drivers use a linear contigous buffer for pcm (per
stream).
the scatter-gather buffer is not supported yet
there is a runtime instance for a pcm stream, and this holds the
informaton such as the current rate, channels, formats, etc.
there is no pitch parameter implemented in alsa, but this can be added
easily into the runtime instance, if inevitablly necessary.
i don't think the audiowerk is the
