Integrated graphics

[babaika]

I was about to start setting up Plex (in VM with GPU passthrough) and wanted to check if my graphics card is properly recognized.
However, as I ran lspci, it only shows ASPEED graphics card which I assume is a very basic graphics used for stuff like IPMI, etc (not suitable for HW transcoding)

My chip (Xeon e2374g) is supposed to have Intel® UHD Graphics P750 integrated graphics card, so I was expecting it to show up in lspci.

My initial research suggests that I may have it disabled in Bios, however I couldn't really find any Bios options related to integrated graphics.

Here is what I have:
- Xeon e2374g chip
- X12STL-F
- Boot mode (as displayed in Bios) - UEFI
- kernel: 6.5.11-7-pve

Which way do I need to start digging?

❯ lspci
00:00.0 Host bridge: Intel Corporation Device 4c63 (rev 01)
00:06.0 PCI bridge: Intel Corporation Device 4c09 (rev 01)
00:08.0 System peripheral: Intel Corporation Device 4c11 (rev 01)
00:12.0 Serial controller: Intel Corporation Tiger Lake-H Integrated Sensor Hub (rev 11)
00:14.0 USB controller: Intel Corporation Tiger Lake-H USB 3.2 Gen 2x1 xHCI Host Controller (rev 11)
00:14.2 RAM memory: Intel Corporation Tiger Lake-H Shared SRAM (rev 11)
00:15.0 Serial bus controller: Intel Corporation Tiger Lake-H Serial IO I2C Controller #0 (rev 11)
00:15.1 Serial bus controller: Intel Corporation Tiger Lake-H Serial IO I2C Controller #1 (rev 11)
00:15.3 Serial bus controller: Intel Corporation Device 43eb (rev 11)
00:16.0 Communication controller: Intel Corporation Tiger Lake-H Management Engine Interface (rev 11)
00:16.4 Communication controller: Intel Corporation Device 43e4 (rev 11)
00:17.0 SATA controller: Intel Corporation Device 43d2 (rev 11)
00:19.0 Serial bus controller: Intel Corporation Device 43ad (rev 11)
00:19.1 Serial bus controller: Intel Corporation Device 43ae (rev 11)
00:1b.0 PCI bridge: Intel Corporation Device 43c4 (rev 11)
00:1b.5 PCI bridge: Intel Corporation Device 43c5 (rev 11)
00:1b.6 PCI bridge: Intel Corporation Device 43c6 (rev 11)
00:1d.0 PCI bridge: Intel Corporation Tiger Lake-H PCI Express Root Port #9 (rev 11)
00:1f.0 ISA bridge: Intel Corporation C252 LPC/eSPI Controller (rev 11)
00:1f.4 SMBus: Intel Corporation Tiger Lake-H SMBus Controller (rev 11)
00:1f.5 Serial bus controller: Intel Corporation Tiger Lake-H SPI Controller (rev 11)
01:00.0 Serial Attached SCSI controller: Broadcom / LSI SAS3008 PCI-Express Fusion-MPT SAS-3 (rev 02)
02:00.0 Ethernet controller: Intel Corporation I210 Gigabit Network Connection (rev 03)
03:00.0 Ethernet controller: Intel Corporation I210 Gigabit Network Connection (rev 03)
04:00.0 PCI bridge: ASPEED Technology, Inc. AST1150 PCI-to-PCI Bridge (rev 06)
05:00.0 VGA compatible controller: ASPEED Technology, Inc. ASPEED Graphics Family (rev 52)
06:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller PM9A1/PM9A3/980PRO

❯ lspci -v -s 05:00.0
05:00.0 VGA compatible controller: ASPEED Technology, Inc. ASPEED Graphics Family (rev 52) (prog-if 00 [VGA controller])
    DeviceName:  ASPEED Video AST2600
    Subsystem: Super Micro Computer Inc ASPEED Graphics Family
    Flags: medium devsel, IRQ 18, IOMMU group 17
    Memory at a0000000 (32-bit, non-prefetchable) [size=16M]
    Memory at a1000000 (32-bit, non-prefetchable) [size=256K]
    I/O ports at 3000 [size=128]
    Expansion ROM at 000c0000 [virtual] [disabled] [size=128K]
    Capabilities: [40] Power Management version 3
    Capabilities: [50] MSI: Enable- Count=1/4 Maskable- 64bit+
    Kernel driver in use: ast
    Kernel modules: ast