At Sat, 4 Jul 2009 22:16:18 +0200, Ludwig Maes wrote: > > but then, how come I have audio on line out and headphones? No idea. But this implies that you have very strange setup. Takashi > > thanks, > Ludwig > > 2009/7/4 Takashi Iwai <tiwai@xxxxxxx> > > At Sat, 4 Jul 2009 19:15:23 +0200, > Ludwig Maes wrote: > > > > Thanks for your attention, > > I dont have /dev/snd/hwC0D0 > > but I do have > > /dev/snd/seq > > /dev/snd/timer > > /dev/sndstat > > I guess I should try it on seq, but I'll await your advice > > No, don't, that's wrong! > > It's an odd situation. I guess you didn't install the driver properly. > Otherwise you must have /dev/snd/control*, PCM, else. > > How to install the alsa-driver externally depends on the distro. > I'd advise you to ask on a distro forum about it at first. > The rest debugging starts after you can install the sound drivers > properly. > > thanks, > > Takashi > > > friendly greetings > > Ludwig > > > > 2009/6/30 Takashi Iwai <tiwai@xxxxxxx> > > > > At Mon, 29 Jun 2009 20:06:47 +0200, > > Ludwig Maes wrote: > > > > > > Tried the snapshot, > > > still the same, alsa-info.txt attached > > > > Hm, just through a quick look at the output, there is no obvious > > problem. It's only the problem from speaker, not about the > headphone, > > right? > > > > If so, the problem is likely the missing amplifier setup, which is > > usually powered up via COEF verbs or GPIO verbs (ALC888/1200 have no > > EAPD verbs). > > > > Try to install hda-verb program and check the command below. > > > > # hda-verb /dev/snd/hwC0D0 0x20 SET_COEF_INDEX 7 > > # hda-verb /dev/snd/hwC0D0 0x20 GET_PROC_COEF 0 > > > > Which value do you get? What happens if you set > > > > # hda-verb /dev/snd/hwC0D0 0x20 SET_COEF_INDEX 7 > > # hda-verb /dev/snd/hwC0D0 0x20 SET_PROC_COEF 0x3060 > > or > > # hda-verb /dev/snd/hwC0D0 0x20 SET_COEF_INDEX 7 > > # hda-verb /dev/snd/hwC0D0 0x20 SET_PROC_COEF 0x3070 > > or > > # hda-verb /dev/snd/hwC0D0 0x20 SET_COEF_INDEX 7 > > # hda-verb /dev/snd/hwC0D0 0x20 SET_PROC_COEF 0x0830 > > or so? > > > > Takashi > > > > > > _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
