Hi, sending this to a wider audience on misc@, to fix the microphone (cf https://marc.info/?t=152984270700002&r=1&w=2) on a variety of logitech webcams (mostly the Cxxx{,HD}?) i'd need the lsusb -v output for the corresponding devices.
If you have a logitech webcam where the mic doesnt work (looking for 'uaudio0: audio descriptors make no sense, error=4' in dmesg) this is your chance to help fix it. Of course if you have a logitech webcam where the mic works out of the box, this information is also valuable ! Install usbutils package, run lsusb to find the device ids corresponding to the logitech device (starts with 046d:, per https://usb-ids.gowdy.us/read/UD/046d) and send me privately the output of: lsusb -v -d 046d:xxxx where xxxx matches your webcam. if you receive directly this e-mail in bcc, it's because i've found occurences of 'audio descriptors make no sense' corresponding to a logitech webcam in our dmesg archive sent by you, this information is definitely valuable so please keep sending dmesg per https://www.openbsd.org/faq/faq4.html#SendDmesg :) Landry
