Comment 264 for bug 1958019

Created attachment 297569
linux-5.12.12-legion-sound-0.0.2.patch - headphone fix

Headphone issue is fixed.

I believe unmute hooks are called whenever jacks are either plugged or unplugged. We'll probably want only want to send the verbs when we're in the unplugged state. I'll update that at some point before I try for a final patch.

I know I implied I'd work on audio quality next... But how many people would like me to work on getting the Yoga support squared away so it's on par with the Legion support (ie, you get both speakers)? I suspect functionality is more important than what appears to be a smallish loss of quality.

Also, Legion and Yoga owners, please test. Let me know of any issues. In particular, let me know whether or not speaker output still works after plugging in and then unplugging in headphones.