Capturing of Samsung Q1 Ultra (ALC262) does not work

Capturing of Samsung Q1 Ultra (ALC262) does not work

[Pengcheng Zou]

Hi,

capture function of the Samsung Q1 Ultra (using ALC262 codec) does not work. I 
tried the most recent ALSA build (alsa-driver-1.0.15rc3), the playback works 
well, however the recording does not work. 

Samsung Q1 (using AD1986A codec) has been supported already, wonder if there 
is any patches for Q1 Ultra?

please note Samsung released 2 types of UPMC, Q1 and Q1 Ultra. the Q1 ultra is 
the one I have:
  http://computers.pricegrabber.com/tablet-pcs/m/37616779/details/

TIA,
  -- Pengcheng

Re: Capturing of Samsung Q1 Ultra (ALC262) does not work

[Tobin Davis]

Sorry, I was going to look into this but got pulled onto a different
project.  I'll see if I can get a patch for this system this week.

Tobin

On Sat, 2007-09-29 at 20:14 +0800, Pengcheng Zou wrote:

> Hi,
> 
> capture function of the Samsung Q1 Ultra (using ALC262 codec) does not work. I 
> tried the most recent ALSA build (alsa-driver-1.0.15rc3), the playback works 
> well, however the recording does not work. 
> 
> Samsung Q1 (using AD1986A codec) has been supported already, wonder if there 
> is any patches for Q1 Ultra?
> 
> please note Samsung released 2 types of UPMC, Q1 and Q1 Ultra. the Q1 ultra is 
> the one I have:
>   http://computers.pricegrabber.com/tablet-pcs/m/37616779/details/
> 
> TIA,
>   -- Pengcheng
> _______________________________________________
> Alsa-devel mailing list
> Alsa-devel@alsa-project.org
> http://mailman.alsa-project.org/mailman/listinfo/alsa-devel

-- 
Tobin Davis <tdavis@dsl-only.net>

Re: Capturing of Samsung Q1 Ultra (ALC262) does not work

[Takashi Iwai]

At Sat, 29 Sep 2007 20:14:09 +0800,
Pengcheng Zou wrote:
> 
> Hi,
> 
> capture function of the Samsung Q1 Ultra (using ALC262 codec) does not work. I 
> tried the most recent ALSA build (alsa-driver-1.0.15rc3), the playback works 
> well, however the recording does not work. 

Just to be sure: could you show the generated file via "alsactl -f
somefile store" to check whether it's a simple mixer setting error?

I thought it worked fine on my colleague's machine, but it was quite
ago...


thanks,

Takashi