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            <b><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - [HAWAII] Get acceleration working"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=78453#c61">Comment # 61</a>
              on <a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - [HAWAII] Get acceleration working"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=78453">bug 78453</a>
              from <span class="vcard"><a class="email" href="mailto:vljn@ovi.com" title="vincent <vljn@ovi.com>"> <span class="fn">vincent</span></a>
</span></b>
        <pre>Created <span class=""><a href="attachment.cgi?id=99652" name="attach_99652" title="dmesg kernel 3.12+ test=2">attachment 99652</a> <a href="attachment.cgi?id=99652&action=edit" title="dmesg kernel 3.12+ test=2">[details]</a></span>
dmesg kernel 3.12+ test=2

Sorry I forget test=2 case, dmesg attached, radeon_fence_info is :

--- ring 0 ---
Last signaled fence 0x0000000000000001
Last emitted        0x0000000000000003
Last sync to ring 1 0x0000000000000000
Last sync to ring 2 0x0000000000000000
Last sync to ring 3 0x0000000000000000
Last sync to ring 4 0x0000000000000000
Last sync to ring 5 0x0000000000000000
--- ring 1 ---
Last signaled fence 0x0000000000000003
Last emitted        0x0000000000000003
Last sync to ring 0 0x0000000000000000
Last sync to ring 2 0x0000000000000000
Last sync to ring 3 0x0000000000000000
Last sync to ring 4 0x0000000000000000
Last sync to ring 5 0x0000000000000000
--- ring 2 ---
Last signaled fence 0x0000000000000001
Last emitted        0x0000000000000001
Last sync to ring 0 0x0000000000000000
Last sync to ring 1 0x0000000000000000
Last sync to ring 3 0x0000000000000000
Last sync to ring 4 0x0000000000000000
Last sync to ring 5 0x0000000000000000
--- ring 3 ---
Last signaled fence 0x0000000000000001
Last emitted        0x0000000000000001
Last sync to ring 0 0x0000000000000000
Last sync to ring 1 0x0000000000000000
Last sync to ring 2 0x0000000000000000
Last sync to ring 4 0x0000000000000000
Last sync to ring 5 0x0000000000000000
--- ring 4 ---
Last signaled fence 0x0000000000000001
Last emitted        0x0000000000000001
Last sync to ring 0 0x0000000000000000
Last sync to ring 1 0x0000000000000000
Last sync to ring 2 0x0000000000000000
Last sync to ring 3 0x0000000000000000
Last sync to ring 5 0x0000000000000000
--- ring 5 ---
Last signaled fence 0x0000000000000002
Last emitted        0x0000000000000002
Last sync to ring 0 0x0000000000000000
Last sync to ring 1 0x0000000000000000
Last sync to ring 2 0x0000000000000000
Last sync to ring 3 0x0000000000000000
Last sync to ring 4 0x0000000000000000</pre>
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