Re: SAA7133/7134 FV3K

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Hermann,
	I tried Dave's patch for 0.2.8 and with the settings
modprobe saa7134 card=17 oss=1
I was able to get a distorted signal recording with Audacity.  With the
latest snapshot (0.2.9), the settings you suggested caused my computer
to entirely lock up.

Those same settings with 0.2.8 gave me the 
dsp access wait time out [bit=WRR]
error.

So this is mixed news.. atleast there is some sort of sound!

Any other ideas?

Jason

On Thu, 2003-08-21 at 12:53, hermann pitton wrote:
> Hi Dave and Jason,
> 
> in compare to "dsp access wait time out [bit=WRR]" for me that looks
> like a big bang :) That hideaway is found!
> As far I get it, there can only something be expected for oss sound for
> now.
> The patch seems to be the right way to proceed further. Can you try to
> confirm, that there is some kind of noise on that beast in recordings?
> 
> On 2.6 I have alsa with OSS-emulation and can use the saa7134-oss-dsp
> and mixer together with my two other soundcards. Jason should not be
> affected any longer by the case, that oss loses the sound, if additional
> mixers are there, but you I expect.
> That is fixed for 2.4x too with the latest working snapshot. (send it to
> you?)
> 
> To test on that with audacity had the advantage, even not to hear noise,
> you can see it. So setting the sample rate to 32000/16bit and select the
> saa7134 dsp2 (in my case) gives me sound on Pal/B.
> 
> modprobe saa7134 card=17 audio_debug=1 oss=1 dsp_nr=1 mixer_nr=1
> oss_debug=1 and audio_carrier and oss_rate is something to play with and
> to see, how far to come.
> Made it tuning into a channel, quit, v4lctl volume mute off, v4lctl
> volume 100% (see "v4l-info" -> audio VIDIOCGAUDIO).
> 
> Greetings
> 
> Hermann





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