On 2021-12-18, "Richard Ulmer" <maillists.rul...@mailbox.org> wrote:
> This works nicely, but one thing is missing: The volume keys on my > Laptop (ThinkPad T450) don't change the volume when the USB sound card > is used. They work when the internal sound card is used, but I don't > recall ever configuring this. There has to be someone listening to these > keys, but I couldn't find who it is. It's handled by the kernel. There are a bunch of drivers that pick up volume key presses--mostly wskbd(4), but also umstc(4) and some acpi drivers--and call a function provided by audio(4) that changes the volume of the audio0 device. -- Christian "naddy" Weisgerber na...@mips.inka.de
