https://bugs.freedesktop.org/show_bug.cgi?id=38074
--- Comment #14 from Luzipher <[email protected]> 2011-12-20 00:54:14 PST --- I think I have a similar problem with a laptop card. For me the laptop screen on LVDS-1 works, but another screen only works when connected to VGA-1. I can connect it to DVI-D-1 and it is detected correctly and I can activate it using xrandr (and move the mouse there) - but the monitor will only go into power save. With VGA-1 everything works as expected. On windows the second monitor also works via DVI-D-1, so it's not a hardware limitation (didn't test the nvidia blob). I also think these bugs might be related: https://bugs.freedesktop.org/show_bug.cgi?id=30589 https://bugs.freedesktop.org/show_bug.cgi?id=43668 (I did test with "nouveau.perflvl_wr=7777 nouveau.perflvl=2", but I only get screen corruption that way - also not the 2 instead of 3, since there doesn't seem to be a perflvl 3 on my card). Details: ------------------ Versions ------------------ Sabayon Linux Weekly X.org Server 1.10.4 xf86-video-nouveau-0.0.16_pre20110801 kernel: 3.1.0-sabayon CPU: x86_64 Intel(R) Core(TM)2 CPU T7400 xrandr 1.3.5 on server 1.3 ------------------ lspci -vvv ------------------ 01:00.0 VGA compatible controller: nVidia Corporation G71 [Quadro FX 2500M] (rev a1) (prog-if 00 [VGA controller]) Subsystem: Dell Device 019b Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 16 Region 0: Memory at ed000000 (32-bit, non-prefetchable) [size=16M] Region 1: Memory at d0000000 (64-bit, prefetchable) [size=256M] Region 3: Memory at ee000000 (64-bit, non-prefetchable) [size=16M] Region 5: I/O ports at ef00 [size=128] Expansion ROM at efe00000 [disabled] [size=128K] Capabilities: [60] 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: [68] MSI: Enable- Count=1/1 Maskable- 64bit+ Address: 0000000000000000 Data: 0000 Capabilities: [78] Express (v1) Endpoint, MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <256ns, L1 <4us ExtTag- AttnBtn- AttnInd- PwrInd- RBE- FLReset- DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ MaxPayload 128 bytes, MaxReadReq 512 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend- LnkCap: Port #0, Speed 2.5GT/s, Width x16, ASPM L0s L1, Latency L0 <256ns, L1 <4us ClockPM- Surprise- LLActRep- BwNot- LnkCtl: ASPM Disabled; RCB 128 bytes Disabled- Retrain- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x16, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- Capabilities: [100 v1] Virtual Channel Caps: LPEVC=0 RefClk=100ns PATEntryBits=1 Arb: Fixed- WRR32- WRR64- WRR128- Ctrl: ArbSelect=Fixed Status: InProgress- VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans- Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256- Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01 Status: NegoPending- InProgress- Capabilities: [128 v1] Power Budgeting <?> Kernel driver in use: nouveau Kernel modules: nouveau ------------------ xrandr ------------------ (DVI-D-1 and VGA-1 is the same monitor, of course I tried with only DVI-D-1 connected) Screen 0: minimum 320 x 200, current 3840 x 1200, maximum 4096 x 4096 LVDS-1 connected 1920x1200+0+0 (normal left inverted right x axis y axis) 367mm x 230mm 1920x1200 60.0*+ 59.9 1920x1080 60.0 1600x1200 59.9 1680x1050 60.0 1400x1050 60.0 1280x1024 59.9 1280x960 59.9 1152x864 60.0 1024x768 59.9 800x600 59.9 640x480 59.4 720x400 59.6 640x400 60.0 640x350 59.8 VGA-1 connected 1920x1200+1920+0 (normal left inverted right x axis y axis) 518mm x 324mm 1920x1200 60.0*+ 1600x1200 60.0 1280x1024 75.0 60.0 1152x864 75.0 1024x768 75.1 60.0 800x600 75.0 60.3 640x480 75.0 60.0 720x400 70.1 TV-1 disconnected (normal left inverted right x axis y axis) DVI-D-1 connected (normal left inverted right x axis y axis) 1920x1200 60.0 + 1600x1200 60.0 1280x1024 75.0 60.0 1152x864 75.0 1024x768 75.1 60.0 800x600 75.0 60.3 640x480 75.0 60.0 720x400 70.1 ------------------ ------------------ If anybody needs more info I'll be happy to supply it. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. _______________________________________________ Nouveau mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/nouveau
