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<base href="https://bugs.freedesktop.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
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<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - TURKS [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset the VCPU!!! (non-EFI laptop)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=65274">65274</a>
</td>
</tr>
<tr>
<th>Assignee</th>
<td>dri-devel@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>TURKS [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset the VCPU!!! (non-EFI laptop)
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Reporter</th>
<td>russianneuromancer@ya.ru
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Radeon
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=80170" name="attach_80170" title="dmesg">attachment 80170</a> <a href="attachment.cgi?id=80170&action=edit" title="dmesg">[details]</a></span>
dmesg
Looks like <a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED --- - TURKS [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset the VCPU!!!"
href="show_bug.cgi?id=63935">bug 63935</a> (that about Macs booting in EFI mode) but this one about
non-EFI laptop (Acer Aspire 7560G with BIOS v2.04). Ubuntu 13.04 x86_64, Linux
3.10.rc4. SUMO2 UVD firmware updated from April 2 (I can't find TURKS UVD
firmware - it's use same firmware as SUMO2?)
$ lspci -nn | grep VGA
00:01.0 VGA compatible controller [0300]: Advanced Micro Devices [AMD] nee ATI
BeaverCreek [Radeon HD 6620G] [1002:9641]
01:00.0 VGA compatible controller [0300]: Advanced Micro Devices [AMD] nee ATI
Whistler [Radeon HD 6600M/6700M/7600M Series] [1002:6741]
As I undersand UVD initialized successfully on first GPU (look into attached
dmesg) but can't initialize on second - boot stuck for ten seconds.
[ 3.063106] [drm] initializing kernel modesetting (TURKS 0x1002:0x6741
0x1025:0x059E).
[ 3.063131] [drm] register mmio base: 0xF0200000
[ 3.063132] [drm] register mmio size: 131072
[ 14.267992] [drm] Detected VRAM RAM=1024M, BAR=256M
[ 14.267997] [drm] RAM width 128bits DDR
[ 14.268029] [drm] radeon: 1024M of VRAM memory ready
[ 14.268030] [drm] radeon: 512M of GTT memory ready.
[ 14.268058] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[ 14.268060] [drm] Driver supports precise vblank timestamp query.
[ 14.268209] [drm] radeon: irq initialized.
[ 14.270085] [drm] GART: num cpu pages 131072, num gpu pages 131072
[ 14.271070] [drm] Loading TURKS Microcode
[ 14.273276] [drm] PCIE GART of 512M enabled (table at 0x0000000000273000).
[ 14.290147] [drm] ring test on 0 succeeded in 2 usecs
[ 14.290215] [drm] ring test on 3 succeeded in 1 usecs
[ 15.457635] [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset
the VCPU!!!
[ 16.470051] [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset
the VCPU!!!
[ 17.482486] [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset
the VCPU!!!
[ 18.494870] [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset
the VCPU!!!
[ 19.507253] [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset
the VCPU!!!
[ 20.519681] [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset
the VCPU!!!
[ 21.532097] [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset
the VCPU!!!
[ 22.544538] [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset
the VCPU!!!
[ 23.556927] [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset
the VCPU!!!
[ 24.569309] [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset
the VCPU!!!
[ 24.589200] [drm:r600_uvd_init] *ERROR* UVD not responding, giving up!!!
[ 24.589240] [drm:evergreen_startup] *ERROR* radeon: error initializing UVD
(-1).
[ 24.589849] [drm] ib test on ring 0 succeeded in 0 usecs
[ 24.589926] [drm] ib test on ring 3 succeeded in 0 usecs
UVD registers dump is also attached.</pre>
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