Re: SiS audio chip Re: usb Duo no device ? using

[Dirk Aust <dirk_aust@gmx.de>]

Hello all,
I have the same chip, but it mostly works with the intel8x0 driver and the 
lspci reports for 2.4.20 and 2.4.21:

00:02.7 Multimedia audio controller: Silicon Integrated Systems [SiS] SiS7012 
PCI Audio Accelerator (rev a0)

The controller ist part of an SIS655 chipset on a Gigabyte SQ800 board.

The only problem I have is that it seems not to cooperate fully with lavrec 
from the mjpegtools package, you can get it from: mjpegtools.sourceforge.net

recording sound works only if root uses the tools without mmap2. 

(no, it's no rights problem with the device files!!)

Am Sonntag, 27. Juli 2003 14:46 schrieb Matt Flax:
> midisport-firmware
> Reply-To: Matt Flax <flatmax@pgb.unsw.edu.au>
> In-Reply-To: <s5hbrvjvuw7.wl@alsa2.suse.de>
>
> Hi,
>
> Well, lspci gives me the following info :
> 00:02.7 Multimedia audio controller: Silicon Integrated Systems [SiS]
> SiS7012 PCI Audio Accelerator (rev a0)
>         Subsystem: CLEVO/KAPOK Computer: Unknown device 0400
>         Flags: medium devsel, IRQ 255
>         I/O ports at 1c00 [disabled]
>         I/O ports at 1800 [disabled]
>         Capabilities: [48] Power Management version 2
>
> Although the bios reports a SiS7018.
>
> I gave up on getting this chip working till the new kernel 2.4.21 came
> out, and it still doesn't work. It must have something to do will a
> badly supported SiS chipset in the kernel.
> I am at a bit of a loss with this audio chip.... both trident and
> intel8x0 drivers fail to operate the chip.
>
> Matt
>
> On Fri, Jul 25, 2003 at 11:05:28AM +0200, Takashi Iwai wrote:
> > At Fri, 25 Jul 2003 16:10:10 +1000,
> >
> > Matt Flax wrote:
> > > Hmmm,
> > >
> > > Right you are. There is no midi !
> > >
> > > I have to use the usb-ohci driver as I have a laptop with a SiS
> > > chipset. I can't use the onboard sound card 'cause the chipset is not
> > > supported properly. Its a SiS 7018 audio chip onboard.
> >
> > SIS7018 is supported by snd-trident driver.
> > did you try that?
> >
> >
> > Takashi



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