AppleGFXHDA patches

[jalavoui]

original source inside https://github.com/ChefKissInc/NootedRed

 

working on this devids

 0x15DE1002 : 0x16371002;

 

my mods are in the ati thread (includes amd micro patch)

 

hope this helps others

 

*tested in ventura

 

maybe someone want's to build a separated kext for it

Edited October 2, 2023 by jalavoui

[jalavoui]

when plugging a tv if the hdmi volume control doesn't show up the fix is simple:

 

- goto screen settings and swap displays to some setting then return to original

 

volume slide will be detected (without toggle control)

 

to toggle volume use any 3rd app or the tv remote control.

this app is fine https://github.com/bitgapp/eqMac

Edited December 3, 2023 by jalavoui

[ArcaneRhapsody]

Thanks for sharing your work! I like your approach to handling the HDMI volume control issue by swapping display settings. 

I'm curious, have you considered further developing these patches into, for instance, a standalone kext? Also, are there any specific challenges or considerations you've encountered while working with Ventura that others in the community should be aware of? 

Thanks for your contributions, and looking forward to your insights!

[jalavoui]

patch come from https://github.com/qhuyduong/AMDMicrophone

 

a standalone kext might hang the system during recovery or os x update booting

all good in ventura

[ArcaneRhapsody]

20 hours ago, jalavoui said:

a standalone kext might hang the system during recovery

Oh, that's good to know. Also, always enlightening to see how different resources can be integrated into a project like this, especially when working with something as nuanced as Ventura.

 

Thanks for the info again!