Hello Takashi, On Fri, Sep 08, 2006 at 04:06:34PM +0200, Takashi Iwai wrote: > > 2) Bug #312 is still present: the left channel is mute on start-up. > > This is also triggered by unloading and then reloading the ALSA > > modules. No idea what to do about this. > > My guess is that this is a generic problem, possibly in i2c > communication since this occurs not only on revo 5.1 but also on revo > 7.1. Still I don't figure out what is wrong, though. Maybe it is some annoying timing problem, i.e. that the driver starts writing to the chip before it is ready? > They are routing tables on vt1724. The real names of these controls > are "H/W Playback Route", and "Playback Route" is omitted by the mixer > abstraction layer. > > Each channel is indicated with index numbers because the output analog > channels might be non-bundled, just independent mono outputs. Also > the driver keeps generic names there. That's why 'H/W' is used. Couldn't the names be modified so you could see from the name which control is for the rear left speaker? > > Also I find it a but suspicious that there is only one "PCM Out" value > > and not "PCM Out L" and "PCM Out R". > > If you choose PCM as a playback source, you have no option to choose > left or right. The certain channel is always bound to the certain > output. [...] Oh, ok, after looking at the diagram in the Envy24HT spec again, I see what you mean. > VU meters are read-only, so you cannot change the values. > However, basically they shouldn't appear on alsamixer. [...] This would need to be changed in alsamixer then? All the best, Jochen -- http://seehuhn.de/
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