https://bugs.freedesktop.org/show_bug.cgi?id=52266
Bug #: 52266 Summary: No DVI output on "ATI Radeon XPRESS 200 5A41 (PCIE)" (ChipID = 0x5a41) Classification: Unclassified Product: DRI Version: XOrg CVS Platform: x86 (IA32) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: DRM/Radeon AssignedTo: dri-devel@lists.freedesktop.org ReportedBy: tomczyk.przemek@gmail.com
Created attachment 64390 --> https://bugs.freedesktop.org/attachment.cgi?id=64390 vbios dump
DVI output does not see monitor attached to it:
xorg.log: Output DVI-0 disconnected
as soon as KMS sets graphic mode.
kernel is vanilla 3.4.4.
lspci output is:
01:05.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI RS400 [Radeon Xpress 200] (prog-if 00 [VGA controller]) Subsystem: ASUSTeK Computer Inc. Device 81c8 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 (2000ns min), Cache Line Size: 32 bytes Interrupt: pin A routed to IRQ 17 Region 0: Memory at d0000000 (32-bit, prefetchable) [size=256M] Region 1: I/O ports at ee00 [size=256] Region 2: Memory at fddf0000 (32-bit, non-prefetchable) [size=64K] [virtual] Expansion ROM at fdd00000 [disabled] [size=128K] Capabilities: [50] 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: [80] MSI: Enable- Count=1/1 Maskable- 64bit- Address: 00000000 Data: 0000 Kernel driver in use: radeon