- Joined
- Nov 5, 2016
- Messages
- 16
Hello,
Just wanted to check up on this to be absolutely clear. And I know that this is a discussion forum for those who have Hackintoshes, generally speaking. But I'm running into an issue with DP/HDMI audio output. Heretofore, I had a PC graphics card installed on my Mac Pro 4,1 (flashed to a 5,1), a Nvidia Geforce 650 Ti Boost. I got audio output over HDMI by installing HDMIAudio-1.1.kext and it worked splendidly. I moved up to an AMD RX480 recently, and I can no longer select the HDMI device for audio output. It is connected a DP to HDMI 2.0 converter (only so I can have 2160p60 output on my 4K TV). But I have also connected it directly to the card's HDMI port as well. Additionally, I see that that there's no driver installed for this in System Profiler.
I was speculating that the RX480's PCI ID numbers aren't included in the HDMIAudio.kext package. My thought was to rip apart the HDMIAudio.kext and put in vendor and device IDs that are mentioned in the above printout. (I am not a device driver developer!) Does anybody have any ideas about how to tackle this?
Just wanted to check up on this to be absolutely clear. And I know that this is a discussion forum for those who have Hackintoshes, generally speaking. But I'm running into an issue with DP/HDMI audio output. Heretofore, I had a PC graphics card installed on my Mac Pro 4,1 (flashed to a 5,1), a Nvidia Geforce 650 Ti Boost. I got audio output over HDMI by installing HDMIAudio-1.1.kext and it worked splendidly. I moved up to an AMD RX480 recently, and I can no longer select the HDMI device for audio output. It is connected a DP to HDMI 2.0 converter (only so I can have 2160p60 output on my 4K TV). But I have also connected it directly to the card's HDMI port as well. Additionally, I see that that there's no driver installed for this in System Profiler.
pci1002,aaf0:
Type: Audio Controller
Driver Installed: No
MSI: No
Bus: PCI
Slot: Slot-1
Vendor ID: 0x1002
Device ID: 0xaaf0
Subsystem Vendor ID: 0x1682
Subsystem ID: 0xaaf0
Revision ID: 0x0000
Link Width: x16
Link Speed: 2.5 GT/s
Type: Audio Controller
Driver Installed: No
MSI: No
Bus: PCI
Slot: Slot-1
Vendor ID: 0x1002
Device ID: 0xaaf0
Subsystem Vendor ID: 0x1682
Subsystem ID: 0xaaf0
Revision ID: 0x0000
Link Width: x16
Link Speed: 2.5 GT/s
I was speculating that the RX480's PCI ID numbers aren't included in the HDMIAudio.kext package. My thought was to rip apart the HDMIAudio.kext and put in vendor and device IDs that are mentioned in the above printout. (I am not a device driver developer!) Does anybody have any ideas about how to tackle this?