[Nouveau] [Bug 15502] New: Unknown LVDS configuration bits

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=15502

           Summary: Unknown LVDS configuration bits
           Product: xorg
           Version: unspecified
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: low
         Component: Driver/nouveau
        AssignedTo: nouveau at lists.freedesktop.org
        ReportedBy: pee at erkkila.org
         QAContact: xorg-team at lists.x.org


Created an attachment (id=15914)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=15914)
xorg log

I upgraded to test a new git build of nouveau and with the new code X does not
start. It worked fine with the normal VT change glitches up to that point.

I the last few lines in the xorg log are:

II) NOUVEAU(0): Found LVDS manufacturer table revision 4.0
(EE) NOUVEAU(0): LVDS table revision not currently supported
(EE) NOUVEAU(0): Pointers to flat panel table invalid
(II) NOUVEAU(0): Found TMDS table revision 2.0
(WW) NOUVEAU(0): TMDS table script pointers not stubbed
(II) NOUVEAU(0): Setting owner: 0x0.
(II) NOUVEAU(0): Setting owner: 0x3.
(II) NOUVEAU(0): Setting owner: 0x0.
(II) NOUVEAU(0): Display Configuration Block version 4.0 found
(II) NOUVEAU(0): DCB header length 27, with 10 possible entries
Raw DCB entry 0: 01000323 00010034
(EE) NOUVEAU(0): Unknown LVDS configuration bits, please report
(II) Loading sub module "i2c"
(II) LoadModule: "i2c"(II) Module "i2c" already built-in
(II) Loading sub module "ddc"
(II) LoadModule: "ddc"(II) Module "ddc" already built-in
(EE) NOUVEAU(0): 1364: No valid modes.
(II) UnloadModule: "nouveau"
(II) UnloadModule: "dri"
(II) UnloadModule: "vgahw"
(II) Unloading /usr/lib64/xorg/modules//libvgahw.so
(II) UnloadModule: "int10"
(II) Unloading /usr/lib64/xorg/modules//libint10.so
(EE) Screen(s) found, but none have a usable configuration.

lspci -v

01:00.0 VGA compatible controller: nVidia Corporation Unknown device 040c (rev
a1) (prog-if 00 [VGA controller])
        Subsystem: Lenovo Unknown device 20d9
        Flags: bus master, fast devsel, latency 0, IRQ 10
        Memory at d2000000 (32-bit, non-prefetchable) [size=16M]
        Memory at e0000000 (64-bit, prefetchable) [size=256M]
        Memory at d0000000 (64-bit, non-prefetchable) [size=32M]
        I/O ports at 2000 [size=128]
        Capabilities: [60] Power Management version 2
        Capabilities: [68] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0
Enable-
        Capabilities: [78] Express Endpoint, MSI 00
        Capabilities: [100] Virtual Channel <?>
        Capabilities: [128] Power Budgeting <?>
        Capabilities: [600] Vendor Specific Information <?>


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