Re: emu10k1 + audigy

[Takashi Iwai <tiwai@suse.de>]

At Mon, 16 Aug 2004 16:26:54 +0200,
Peter Zubaj wrote:
> 
> Hi,
> 
> Question: How to add full support for audigy DSP to emu10k1 driver ???
> Audigy has 2 times more GPRs as sb live. 
> Audigy has 2 times more istruction as sb live.
> Audigy has more tram lines as sb live (192 internal vs. 128 on sb
> live, 64 external vs. 32 on sb live).
> 
> I use attached patch (audigy_v4.diff) to do this, but this will break
> binary compatibility for other app (user of emu10k1 hwdep).

I don't think this is a big problem because there is no proper
(completed) app for emu10k1 hwdep yet :)

> Uses usnigned short instead unsigned char, some members are longer, ...
> 
> Is there better way to do this (support for audigy) ?
> I would like to have audigy support in alsa cvs.

Defining another ioctl for audigy is an option if the binary
compatibility really matters.


Takashi


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