- Joined
- Nov 11, 2019
- Messages
- 3
- Motherboard
- Laptop HP 9480M
- CPU
- i5-4310u
- Graphics
- HD 4400
i know there are exception for alc 280 in hp folio 9480m so that the headphone/headset no sound.
"To the kext to ALC280 of @zirkaiva I had to add in: Headphones/MuteGPIO=4 in Layout-ID, to your Headphone work, to be honest this is an exception for most the ALC codec for Laptops works without it in Layout-ID, and this is your case I should have tried the first time, When you said that ALC280_Original worked, least headphones. We have two slightly different scenarios, the first in which HP Elitebook 9480m Folio need Headphones/MuteGPIO=4 in Layout-ID, for your Headphone works and the second where HP Elitebook G2, not must have these values in its Layout-ID so your headset work correctly, RehabMan keep this in mind when updating your repository. "
Source: https://github.com/RehabMan/HP-ProBook-4x30s-DSDT-Patch/blob/master/Resources_ProBook/README.txt
my question is, how to add Headphones/MuteGPIO=4 in Layout-ID?
can you guys help me explain it from scratch?
"To the kext to ALC280 of @zirkaiva I had to add in: Headphones/MuteGPIO=4 in Layout-ID, to your Headphone work, to be honest this is an exception for most the ALC codec for Laptops works without it in Layout-ID, and this is your case I should have tried the first time, When you said that ALC280_Original worked, least headphones. We have two slightly different scenarios, the first in which HP Elitebook 9480m Folio need Headphones/MuteGPIO=4 in Layout-ID, for your Headphone works and the second where HP Elitebook G2, not must have these values in its Layout-ID so your headset work correctly, RehabMan keep this in mind when updating your repository. "
Source: https://github.com/RehabMan/HP-ProBook-4x30s-DSDT-Patch/blob/master/Resources_ProBook/README.txt
my question is, how to add Headphones/MuteGPIO=4 in Layout-ID?
can you guys help me explain it from scratch?