No KMS, works only with the framebuffer driver which has to be set in Xorg's config.
lspci -vvnnk
01:00.0 VGA compatible controller [0300]: Matrox Electronics Systems Ltd. MGA G400/G450 [102b:0525] (rev 85) (prog-if 00 [VGA controller]) Subsystem: Matrox Electronics Systems Ltd. Millennium G450 DVI [102b:23c3] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64 (4000ns min, 8000ns max), Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 10 Region 0: Memory at fc000000 (32-bit, prefetchable) [size=32M] Region 1: Memory at fb200000 (32-bit, non-prefetchable) [size=16K] Region 2: Memory at fa800000 (32-bit, non-prefetchable) [size=8M] [virtual] Expansion ROM at 000c0000 [disabled] [size=128K] Capabilities: [dc] Power Management version 2 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [f0] AGP version 2.0 Status: RQ=32 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64- HTrans- 64bit- FW- AGP3- Rate=x1,x2,x4 Command: RQ=32 ArqSz=0 Cal=0 SBA+ AGP+ GART64- 64bit- FW- Rate=x1 Kernel driver in use: matrox_w1 Kernel modules: matrox_w1
glxheads
Display: 0x2063d20 Window: 0xc00002 Context: 0x2077ab0 GL_VERSION: 3.1 Mesa 19.0.5 GL_VENDOR: VMware, Inc. GL_RENDERER: llvmpipe (LLVM 8.0, 128 bits)
3G cards | 33 |
Acquisition cards | 34 |
Bluetooth | 56 |
Ethernet cards | 170 |
Fingerprint readers | 11 |
Host Controllers | 170 |
Modems | 18 |
Notebooks | 785 |
Printers | 125 |
RAID adapters | 20 |
Scanners | 24 |
SD card readers | 56 |
Sound cards | 140 |
Video cards | 341 |
Webcams | 132 |
Wifi cards | 228 |
TOTAL | 2343 |