sniki / lenovo-thinkpad-t440p-clover Goto Github PK

Hello,

Would it be possible to port the audio jack fix to Linux? I have a corebooted T440p and the only thing which does not work properly is audio. When inserted the headphone is detected but there is no output. Docking audio also does not work but if i plug in a second headphone in the laptop jack while the other one is connected to the dock, I get docking audio. The Coreboot guys don't know how to fix this yet...

If i play with hdajackretask, i can enable the dock audio but the speakers are then permanently muted :(

Hi Sniki,

Have you had much experience with getting open core to work?

Mostly i do not know how to get the patches to work.

here is my fully working clover file, do you know how i can transfer the patches?
CLOVER-April2020.zip

Seems to need to rebuild AppleALC Kext with it?

https://blogs.coreboot.org/blog/2019/11/19/announcing-coreboot-4-11

I recently got a Docking station for Lenovo ThinkPad *40 series so i will add support for it across all ThinkPads model that i support.

To-Do list:

• USB ports
• Ethernet
• DisplayPort
• VGA port
• DVI port
• Audio Jack

Hi Snikii,

I have waited for updates from you for your t440p.aml.

My battery stats do not work with this, do you know why?

I have no idea tho use it. It seem that it might work, but can some one provide an advanced manual. Or even something, that can help