[Bug 85144] i965 vaapi / opengl stops working or hangs gpu at least since git commit after git1406031225.081488

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Oct 17 17:18:21 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=85144

--- Comment #5 from Paulo Dias <paulo.miguel.dias at gmail.com> ---
found the offending commit:

129656e4a82d4bf799e5c1d75d0dcb4480f6eb09 is the first bad commit
commit 129656e4a82d4bf799e5c1d75d0dcb4480f6eb09
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Thu Jul 17 15:01:06 2014 +0100

    sna/dri2: Disable SwapLimit buffers with buggy prime implementations

    If there is a GPU screen, we have to assume that the DRI2 code may pass
    around the wrong pointers to ReuseBufferNotify until the fix is             
    released:                                                                   

    commit 4d92fab39c4225e89f2d157a1f559cb0618a6eaa                             
    Author: Chris Wilson <chris at chris-wilson.co.uk>                             
    Date:   Wed Jun 18 11:14:43 2014 +0100                                      

        dri2: Use the PrimeScreen when creating/reusing buffers                 

    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>                      

:040000 040000 02a8a213e19dcd5d8a7a59ec9ef07bbccbe594e5
e3c3e278e5479e30ea417186f1a65d4775aa5701 M      src

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