Hi! I have this controller in my workstation and use it daily.
$ lspci -d 8086:1132 -vvvv 0000:00:02.0 VGA compatible controller: Intel Corp. 82815 CGC [Chipset Graphics Controller] (rev 02) (prog-if 00 [VGA]) Subsystem: IBM: Unknown device 01e2 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin A routed to IRQ 11 Region 0: Memory at f8000000 (32-bit, prefetchable) Region 1: Memory at fea80000 (32-bit, non-prefetchable) [size=512K] Capabilities: <available only to root> I'm willing to help test any changes if thats needed. Just drop me a mail with instructions and I'll try to help out as much as possible. Thanks for your great work! Regards, Andreas Henriksson