Es schrieb DMW: > [snip] but I think I made some progress anyways: > > First, I've attached a diff that should apply to saa7134-0.2.8 that will at > least get our cards properly detected and initiated to the right tuner. It > also should give us a place to play with the settings, as this is what I > believe Hermann was referring to. The audio_clock, gpios, vmuxs,... seem the > things to play with. > > I've also, for the first time, actually seen the audio thread actually > detect something. All I hear is something like buzzing or static when this > happens, but dmesg shows something like: > "saa7133[0]/audio: detailed status: ####### SAP noise mute ###### init done" > or another message around a pilot EAIJ detected. So, some small progress. > > You might also double check you have tried the OSS=1 module param setting > unless you are using pure Alsa in 2.6 which I understand to be possible? > > - Dave > 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
