[Bug 100382] [SKL][SNA/DRI2] [drm:drm_wait_vblank [drm]] *ERROR* Unsupported type value 0x111, supported mask 0x7400003f

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=100382

Chris Wilson <chris at chris-wilson.co.uk> changed:

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

--- Comment #1 from Chris Wilson <chris at chris-wilson.co.uk> ---
commit c0d41c371f52c87280630ac8182da44124dfd49f
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Sat Mar 25 01:07:07 2017 +0000

    sna: Protect against RROutputPrimary being on a slave

    RandR allows the Primary output to belong to a slave GPU, i.e. with the
    condition that screen->primaryOutput->screen != screen. When we fallback
    to using the PrimaryOutput, we therefore have to check that the output
    belong to us before treating it as a sna_output.

    Reported-by: Peter Wu <peter at lekensteyn.nl>
    Buzilla: https://bugs.freedesktop.org/show_bug.cgi?id=100382
    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>

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