Contribute
Register

[solved] USB-C -> HDMI Framebuffer Connector?

Status
Not open for further replies.
thefiredragon

thefiredragon

Joined
Sep 22, 2015
Messages
242
Motherboard
Lenovo Yoga C940
CPU
i7-9750H
Graphics
UHD 630
Mac
  1. MacBook
Mobile Phone
  1. Android
I had take a look if I could my external display working,
I compared the config plist from OS-X-Clover-Laptop-Config-master from Rehabman with mine and had seen that the ig-platform-id 0x591b0000 include the connector 0306.
Also that there's a other framebuffer patch.

I have three different adapter, one apple hub with usb, usb-c and hdmi which is listed as AV Display Adapter, one icydock single usb-c to hdmi as billboard device and a usb-c hub Satechi Aluminium Multi-Port Adapter. All the devices works on windows, so how I can find out which connector my usb-c use for the display output?

The last usb-c hub works great, so that I can plug and unplug devices without restarting my machine.


 

Attachments

  • report.zip
    5.1 MB · Views: 193
thefiredragon said:
I had take a look if I could my external display working,
I compared the config plist from OS-X-Clover-Laptop-Config-master from Rehabman with mine and had seen that the ig-platform-id 0x591b0000 include the connector 0306.
Also that there's a other framebuffer patch.

I have three different adapter, one apple hub with usb, usb-c and hdmi which is listed as AV Display Adapter, one icydock single usb-c to hdmi as billboard device and a usb-c hub Satechi Aluminium Multi-Port Adapter. All the devices works on windows, so how I can find out which connector my usb-c use for the display output?

The last usb-c hub works great, so that I can plug and unplug devices without restarting my machine.
Click to expand...

FYI: 0x591b0000 has the 0306 port (and 0204 port), but not the 0105 port.
 
I had try it out but my screen will not turn on so what can I do?
 
thefiredragon said:
I had try it out but my screen will not turn on so what can I do?
Click to expand...

You should verify that the external connector you're trying to use is actually connected to the IGPU graphics device (use Windows).

Once you verify which ports are connected to Intel, which to Nvidia, then you can work towards enabling the proper ports...
 
One last question, how I can do this under windows? So where I see the ports?
I have disabled on the nvidia graphics so no nvidia tables will be load.
 
thefiredragon said:
One last question, how I can do this under windows? So where I see the ports?
Click to expand...

Display Properties will show you which device a given monitor is connected to.

I have disabled on the nvidia graphics so no nvidia tables will be load.
Click to expand...

If one of the external ports you're trying to use is directly connected to Nvidia, it will no longer work (in Windows or any other OS).
 
RehabMan said:
If one of the external ports you're trying to use is directly connected to Nvidia, it will no longer work (in Windows or any other OS).
Click to expand...

Good to know, but it's working on windows, I have a external bootup disk with windows :)
 
So I had take a look but I can't find on Windows the connector.
Skizze.png Skizze1.png Skizze2.png
 
Status
Not open for further replies.
Copyright © 2010 - 2024 tonymacx86 LLC
Back
Top