How can I create virtual display on AMD GPU

Asked Feb 21 '21 at 13:07

Active Oct 19 '22 at 09:54

Viewed 3,320 times

I want to create a virtual display on the xorg. (I already has one display. I wants another one.)

I am using a AMD GPU, lspci output:

01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Oland [Radeon HD 8570 / R7 240/340 / Radeon 520 OEM] (rev 87) (prog-if 00 [VGA controller])
Subsystem: Micro-Star International Co., Ltd. [MSI] Oland [Radeon HD 8570 / R7 240/340 / Radeon 520 OEM]
Flags: bus master, fast devsel, latency 0, IRQ 130
Memory at c0000000 (64-bit, prefetchable) [size=256M]
Memory at dfe00000 (64-bit, non-prefetchable) [size=256K]
I/O ports at e000 [size=256]
Expansion ROM at 000c0000 [disabled] [size=128K]
Capabilities: <access denied>
Kernel driver in use: radeon
Kernel modules: radeon, amdgpu

Note: I tried adding options amdgpu virtual_display=0000:01:00.0,2 in modprode configuration, but it doesn't work.

edited Feb 23 '21 at 04:48

asked Feb 21 '21 at 13:07

szdytom

Here you go. This answer will tell you exactly how to do it via software. – Feb 21 '21 at 13:09
@Matigo does not work & broke my os. Login to see black screen. – szdytom Feb 21 '21 at 13:35
I have bad news for you. It's impossible. – Mr. MinyUkho Oct 19 '22 at 09:54

How can I create virtual display on AMD GPU

0 Answers0