[Nouveau] [Bug 60772] New: xf86-video-nouveau fails to modprobe nouveau: KMS not enabled

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=60772

          Priority: medium
            Bug ID: 60772
          Assignee: nouveau at lists.freedesktop.org
           Summary: xf86-video-nouveau fails to modprobe nouveau: KMS not
                    enabled
        QA Contact: xorg-team at lists.x.org
          Severity: normal
    Classification: Unclassified
                OS: Linux (All)
          Reporter: hkmaly at bigfoot.com
          Hardware: x86 (IA32)
            Status: NEW
           Version: unspecified
         Component: Driver/nouveau
           Product: xorg

When nouveau kernel module is build as module and not inserted manually, X
server won't start with message "[drm] KMS not enabled".

Older versions (like xf86-video-nouveau-0.0.16) didn't have that problem.

Reason is in function NVHasKMS, where you FIRST call
drmCheckModesettingSupported and THEN nouveau_device_open, meaning
drmCheckModesettingSupported will fail.

When the calls are switched, nouveau_device_open will call modprobe and insert
the nouveau module, so later drmCheckModesettingSupported works correctly.

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