From mboxrd@z Thu Jan  1 00:00:00 1970
From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org
Subject: [Bug 50374] New: nouveau fails to obtain EDID from NV11
	(nforce IGP)
Date: Sat, 26 May 2012 09:28:17 +0000
Message-ID: <bug-50374-8800@http.bugs.freedesktop.org/>
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https://bugs.freedesktop.org/show_bug.cgi?id=50374

             Bug #: 50374
           Summary: nouveau fails to obtain EDID from NV11 (nforce IGP)
    Classification: Unclassified
           Product: xorg
           Version: unspecified
          Platform: x86 (IA32)
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/nouveau
        AssignedTo: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
        ReportedBy: bonbons67-H4aWS73dXupiYsDpGMXq6A@public.gmane.org
         QAContact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org


On an nforce1 based system nouveau (KMS) driver only used default (small) modes
while attached monitor can do up to 1280x1024. Looking at
/sys/class/drm/.../edid returns empty file.

System:
  Mainboard: MSI K7N420 Pro
  Monitor: Iiyama E431S, 1280x1024, connected with VGA
  Kernel is 3.4.0 (same applies to all older kernels tried).

System info (lspci, ioports, iomem) at attachment #33464 of bug #26670, the
Xorg.0.log and xorg.conf parts apply to past nv approach on that bug.

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