On Thu, Oct 29, 2015 at 05:38:03PM -0700, Rick Mann wrote: > ... Is there a way to generate a default asound.state file? For > example, if I delete the file altogether, and then reboot, reload my > Device Tree Overlay, and then issue alsactl store, will it create a > "clean" asound file with just the right controls (with defaults)? Yes, that's the way it is usually done; delete the file, somehow avoid it being written on shutdown, then on next boot whatever the driver and hardware has as a default will be used. Many drivers will use what the hardware has in registers. If the system firmware hasn't touched those registers, then you should have chip reset values. If the chip is specified without reset values, you'll have unpredictable values. Exciting times ensue. -- James Cameron http://quozl.linux.org.au/ _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
