Hi, I'm working on a config flag (mixer_muted=1 in osscore.conf) that makes all inputs/outputs muted when the modules are loaded. After that one can adjust the mixer settings manually and save them as defaults by running the savemixer utility. This should work up to some degree in the current hg version but it doesn't affect the mute controls yet.
It may be that your motherboard requires a dedicated codec driver that has the bad mute controls hardwired to ON or OFF. Best regards, Hannu ------ Michal Suchanek wrote: > 2009/8/18 Hannu Savolainen <ha...@opensound.com>: > >> Hi, >> >> The default volumes have been carefully tuned to work OK in practically >> all systems. Unfortunately there are some poorly designed motherboards >> that pick noise from some unused input(s). >> > > Actually this case is somewhat different. > > The card makes noise when it is initialized and every time the input > mix mute is toggled in the record group of toggles noise starts (less > noise if the state is muted) and every time the misc input mix mute is > toggled the card makes a pop and stops making noise if it was doing > it. > > If the card is left in the state that makes noise and the driver > unloaded noise continues even after the driver is unloaded. > > The only way to resolve this issue is to save the mixer state with > misc input mix muted which causes the toggle to be frobbed on mixer > restore and stops the noise a few seconds after driver load. > > Thanks > > Michal > _______________________________________________ oss-devel mailing list oss-devel@mailman.opensound.com http://mailman.opensound.com/mailman/listinfo/oss-devel
