RVP <[email protected]> wrote: > On Sat, 6 Sep 2025, beaker wrote: > > > $ mixerctl -a > > outputs.master=0,0 > > outputs.master2=120,120 > > inputs.line=0,0 > > inputs.line.mute=on > > outputs.dacsel=DAC00,DAC02 > > record.source=ADC01,ADC03 > > > > I've been testing the 11.x beta on an older Lenovo G550 laptop and > > noticed mixerctl shows two outputs, output.master and output.master2. > > Unfortunately it is the second one that is actually being used but > > most of the mixer control apps I like to use only see /dev/mixer0 > > which is apparently bound to output.master [...] > > > > Actually, /dev/mixer0 is for both outputs (DAC00 and DAC02). One DAC is > for the headphones, the other one is for the speaker. You should be able to > see which is which in a dmesg output (boot -vx may help more).
Ya I eventually realized this after exploring what aiomixer(1) was showing me. > > Is there some way to swap the outputs? > > > > Not without fiddling with the source I think. What you can do fairly easily > however, is to associate both outputs with a single DAC so that plugging in > the HPs mutes the speaker (which is what Linux does by default). I can tell > you how if you want. (This is what most people want.) Ya I'd be curious if doing that makes old mixers like audio/rexima usable. The native aiomixer is fine for my needs and for simplier stuff like volume control I can just script mixerctl. -B
