* VIA VT1708S
@ 2010-08-09 13:43 dominique.baudelin
2010-08-10 6:43 ` Clemens Ladisch
2010-08-10 15:57 ` Niels Mayer
0 siblings, 2 replies; 5+ messages in thread
From: dominique.baudelin @ 2010-08-09 13:43 UTC (permalink / raw)
To: alsa-devel
Asus Notebook X70 Series X70AD Athlon M300-64 Ati Radeon HD 4570
OS Lucid Lynx 10.04 LTS
Audio chipset VIA VT1708S
Dear Sir,
In HD-Audio-Models.txt.gz file I don't find the VIA VT1708S codec and the assiociated Model name.
Have you got this information? I would like write: options snd-hda-intel model=?????? at the end of alsa-base.conf file.
Yours sincerely,
M. Dominique Baudelin
P.S.:If you aren't the good interlocutor I am sorry to disturb you.
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^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: VIA VT1708S
2010-08-09 13:43 VIA VT1708S dominique.baudelin
@ 2010-08-10 6:43 ` Clemens Ladisch
2010-08-10 15:57 ` Niels Mayer
1 sibling, 0 replies; 5+ messages in thread
From: Clemens Ladisch @ 2010-08-10 6:43 UTC (permalink / raw)
To: dominique.baudelin; +Cc: alsa-devel
dominique.baudelin wrote:
> In HD-Audio-Models.txt.gz file I don't find the VIA VT1708S codec and the assiociated Model name.
> Have you got this information? I would like write: options snd-hda-intel model=??????
The VIA HDA driver detects the codec configuration automatically.
If that doesn't work, try a newer kernel/driver version.
Regards,
Clemens
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: VIA VT1708S
2010-08-09 13:43 VIA VT1708S dominique.baudelin
2010-08-10 6:43 ` Clemens Ladisch
@ 2010-08-10 15:57 ` Niels Mayer
2010-08-11 6:14 ` Clemens Ladisch
1 sibling, 1 reply; 5+ messages in thread
From: Niels Mayer @ 2010-08-10 15:57 UTC (permalink / raw)
To: dominique.baudelin; +Cc: alsa-devel
On Mon, Aug 9, 2010 at 6:43 AM, dominique.baudelin
<dominique.baudelin@laposte.net> wrote:
> Asus Notebook X70 Series X70AD Athlon M300-64 Ati Radeon HD 4570
> OS Lucid Lynx 10.04 LTS
> Audio chipset VIA VT1708S
>
> P.S.:If you aren't the good interlocutor I am sorry to disturb you.
The vt1708 "just works" with recent versions of linux kernels. On my
system it calls itself "SB" (soundblaster?)
> aplay -l
...
card 1: SB [HDA ATI SB], device 0: VT1708S Analog [VT1708S Analog]
Subdevices: 2/2
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
card 1: SB [HDA ATI SB], device 1: VT1708S Digital [VT1708S Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
...
For my particular ALSA usage where I wanted SPDIF output doubled w/
analog output, see "mythcd" and "mythtv" controlling card "SB" in
http://nielsmayer.com/npm/dot-asoundrc.txt
Also, some setups (like my ASUS_M4A78T-E mobo ) the vt1708S gives you
a additional HDMI device you may never use, yet it uses an interrupt
and an ALSA audio device.
## 1 [SB ]: HDA-Intel - HDA ATI SB
## HDA ATI SB at 0xfb7f4000 irq 16
## 2 [HDMI ]: HDA-Intel - HDA ATI HDMI
## HDA ATI HDMI at 0xfb9fc000 irq 19
It can be disabled (allowing some other ALSA device to be bound to
card slot 2) with the following in /etc/modprobe.d/
alias snd-card-1 snd-hda-intel
#alias snd-card-2 snd-hda-intel
##
## disable HDMI device to conserve resources and interrupts
## 'modinfo -p snd-hda-intel' indicates this param will do the trick:
## enable:Enable Intel HD audio interface. (array of bool)
##
options snd-hda-intel index=1,2 enable=1,0
-- Niels
http://nielsmayer.com
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: VIA VT1708S
2010-08-10 15:57 ` Niels Mayer
@ 2010-08-11 6:14 ` Clemens Ladisch
2010-08-11 6:45 ` Takashi Iwai
0 siblings, 1 reply; 5+ messages in thread
From: Clemens Ladisch @ 2010-08-11 6:14 UTC (permalink / raw)
To: alsa-devel
Niels Mayer wrote:
> The vt1708 "just works" with recent versions of linux kernels. On my
> system it calls itself "SB" (soundblaster?)
south bridge
> Also, some setups (like my ASUS_M4A78T-E mobo ) the vt1708S gives you
> a additional HDMI device you may never use, yet it uses an interrupt
> and an ALSA audio device.
>
> ## 1 [SB ]: HDA-Intel - HDA ATI SB
> ## HDA ATI SB at 0xfb7f4000 irq 16
> ## 2 [HDMI ]: HDA-Intel - HDA ATI HDMI
> ## HDA ATI HDMI at 0xfb9fc000 irq 19
This is the audio-over-HDMI function of the ATI graphics card or the
integrated GPU.
Regards,
Clemens
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: VIA VT1708S
2010-08-11 6:14 ` Clemens Ladisch
@ 2010-08-11 6:45 ` Takashi Iwai
0 siblings, 0 replies; 5+ messages in thread
From: Takashi Iwai @ 2010-08-11 6:45 UTC (permalink / raw)
To: Clemens Ladisch; +Cc: alsa-devel
At Wed, 11 Aug 2010 08:14:26 +0200,
Clemens Ladisch wrote:
>
> Niels Mayer wrote:
> > The vt1708 "just works" with recent versions of linux kernels. On my
> > system it calls itself "SB" (soundblaster?)
>
> south bridge
And it's actually a part of chipset name (SB450 etc).
Takashi
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2010-08-11 6:45 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
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2010-08-09 13:43 VIA VT1708S dominique.baudelin
2010-08-10 6:43 ` Clemens Ladisch
2010-08-10 15:57 ` Niels Mayer
2010-08-11 6:14 ` Clemens Ladisch
2010-08-11 6:45 ` Takashi Iwai
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