Subject: Re: Indy audio
To: Rafal Boni <rafal.boni@eDial.com>
From: Ilpo Ruotsalainen <lonewolf@iki.fi>
List: port-sgimips
Date: 09/18/2003 19:18:09
On Thu Sep 18 2003 at 11:18:45 -0400, Rafal Boni wrote:
> -> haltwo0 at hpc0 offset 0x58000: HAL2 revision 4.1.0
> -> audio0 at haltwo0: half duplex
> 
> Woohoo!  That's great to see -- it also means I don't have to sweat
> about not ever sending Jared that Indy I was going to give him to
> work on the HAL2 driver :-)
> 
> -> It's happily playing music right now. I'll commit the code once I've
> -> cleaned it up a bit and added mixer support (you can imagine it being
> -> slightly annoying having to recompile the kernel to change volume).
> 
> Excellent -- is there a reason you report only half-duplex?  I thought
> the hardware should certainly be capable of full-duplex operation, no?

Hardware can certainly do independent and full-duplex but my driver
can't - yet...

I didn't feel like copy-pasting the whole DAC code once over, I'll
rather split it to smaller functions that can be re-used on the ADC side
since they're so similar.

-- 
Ilpo Ruotsalainen - <lonewolf@iki.fi> - http://www.iki.fi/lonewolf/