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<base href="https://bugs.freedesktop.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [Topaz] Regression introduces in 4.8-rc3"
href="https://bugs.freedesktop.org/show_bug.cgi?id=98505">98505</a>
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<th>Summary</th>
<td>[Topaz] Regression introduces in 4.8-rc3
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
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<th>Version</th>
<td>unspecified
</td>
</tr>
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<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
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<th>OS</th>
<td>Linux (All)
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>DRM/AMDgpu
</td>
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<th>Assignee</th>
<td>dri-devel@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>nayan26deshmukh@gmail.com
</td>
</tr></table>
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<pre>Everything was working fine with v4.8-rc2, but with v4.8-rc3 the module loads
successfully but when I try to use it via vdpau it results in following
errors:-
[ 101.129388] [drm:gfx_v8_0_ring_test_ring [amdgpu]] *ERROR* amdgpu: ring 1
test failed (scratch(0xC040)=0xCAFEDEAD)
[ 101.340282] [drm:gfx_v8_0_ring_test_ring [amdgpu]] *ERROR* amdgpu: ring 2
test failed (scratch(0xC040)=0xCAFEDEAD)
[ 101.551074] [drm:gfx_v8_0_ring_test_ring [amdgpu]] *ERROR* amdgpu: ring 3
test failed (scratch(0xC040)=0xCAFEDEAD)
[ 101.761909] [drm:gfx_v8_0_ring_test_ring [amdgpu]] *ERROR* amdgpu: ring 4
test failed (scratch(0xC040)=0xCAFEDEAD)
[ 101.972856] [drm:gfx_v8_0_ring_test_ring [amdgpu]] *ERROR* amdgpu: ring 5
test failed (scratch(0xC040)=0xCAFEDEAD)
[ 102.183708] [drm:gfx_v8_0_ring_test_ring [amdgpu]] *ERROR* amdgpu: ring 6
test failed (scratch(0xC040)=0xCAFEDEAD)
[ 102.394620] [drm:gfx_v8_0_ring_test_ring [amdgpu]] *ERROR* amdgpu: ring 7
test failed (scratch(0xC040)=0xCAFEDEAD)
[ 102.605321] [drm:gfx_v8_0_ring_test_ring [amdgpu]] *ERROR* amdgpu: ring 8
test failed (scratch(0xC040)=0xCAFEDEAD)
[ 102.709055] [drm:sdma_v2_4_ring_test_ring [amdgpu]] *ERROR* amdgpu: ring 9
test failed (0xCAFEDEAD)
[ 102.709065] [drm:amdgpu_resume [amdgpu]] *ERROR* resume of IP block
<sdma_v2_4> failed -22
[ 102.709074] [drm:amdgpu_resume_kms [amdgpu]] *ERROR* amdgpu_resume failed
(-22).
[ 126.965536] [TTM] Buffer eviction failed</pre>
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