At Mon, 16 Oct 2006 11:15:13 -0400, Daniel Jacobowitz wrote: > > On Mon, Oct 16, 2006 at 05:05:21PM +0200, Takashi Iwai wrote: > > At Mon, 16 Oct 2006 10:43:26 -0400, > > > Or you could adapt the patches I just posted to bind the existing > > > controls :-) > > > > I've not seen any posts yet... > > Weird! I got a copy back, and it shows up in the sourceforge archives > (Subject: Ganged volume). Let me know if you want another copy. Maybe filtered by a spam filter. Could you resend a copy to me? > > > I'm not sure if there's any advantage, if your PCM control affects > > > all channels; mine only affected front. > > > > Depends on the codec chip design. > > > > When you can adjust the volume of each channel at the output PIN (or > > in an earlier path), it's rather annoying that "PCM volume" changes > > only front output. This will end up with 3 PCM volume controls for > > front, rear and CLFE, which are complex but useless, IMO. > > As far as I could tell from the block diagram for the vt1617a, the > master volume affected the output of only the front channel, and the > PCM volume affect the input of only the front channel. I'm not > entirely clear on why that's useful :-) Of course, it's completely different from AC97 codec chip. In the case of AC97, it is _defined_ to behave the PCM affects only front. But HD-audio codecs are not. Takashi ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-devel
