Nouveau - Oct 2011 - [Bug 42402] New: [NV92] Display not Detected if Connected to HDMI Port

https://bugs.freedesktop.org/show_bug.cgi?id=42402

             Bug #: 42402
           Summary: [NV92] Display not Detected if Connected to HDMI Port
    Classification: Unclassified
           Product: xorg
           Version: git
          Platform: x86-64 (AMD64)
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/nouveau
        AssignedTo: nouveau at lists.freedesktop.org
        ReportedBy: insane at fmi.uni-sofia.bg
         QAContact: xorg-team at lists.x.org


Created attachment 52915
  --> https://bugs.freedesktop.org/attachment.cgi?id=52915
dmesg with kernel params drm.debug=0x14 nouveau.reg_debug=0x200 log_buf_len=1M

A DVI display is not detected when connected to the HDMI port of HP Compaq
8710w. The cable and display are working with the nvidia blob and in windows 7.

Card: 01:00.0 VGA compatible controller: nVidia Corporation G92M [Quadro FX
3600M] (rev a2) (prog-if 00 [VGA controller])

Kernel: d8d9b856376637163d7b9c5a22aad4bc9a36742c

This might be duplicate of #39843: "HDMI output not detected on Point of
View
R-VGA150904 (nv96, 9500gt)"

Note: after suspend to ram, the display is detected, but there is no signal
after enabling it with xrandr.

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https://bugs.freedesktop.org/show_bug.cgi?id=42402

Ilia Mirkin <imirkin at alum.mit.edu> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |INVALID

--- Comment #1 from Ilia Mirkin <imirkin at alum.mit.edu> ---
It appears that this bug report has laid dormant for quite a while. Sorry we
haven't gotten to it. Since we fix bugs all the time, chances are pretty
good
that your issue has been fixed with the latest software. Please give it a shot.
(Linux kernel 3.10.7, xf86-video-nouveau 1.0.9, mesa 9.1.6, or their git
versions.) If upgrading to the latest isn't an option for you, your
distro's
bugzilla is probably the right destination for your bug report.

In an effort to clean up our bug list, we're pre-emptively closing all bugs
that haven't seen updates since 2011. If the original issue remains, please
make sure to provide fresh info, see http://nouveau.freedesktop.org/wiki/Bugs/
for what we need to see, and re-open this one.

Thanks,

The Nouveau Team

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