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<base href="https://bugs.freedesktop.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<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!!!"
href="https://bugs.freedesktop.org/show_bug.cgi?id=63935">63935</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!!!
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Reporter</th>
<td>ben@b1c1l1.com
</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>DRI CVS
</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=78493" name="attach_78493" title="Longer dmesg output (drm.debug=0xe)">attachment 78493</a> <a href="attachment.cgi?id=78493&action=edit" title="Longer dmesg output (drm.debug=0xe)">[details]</a></span>
Longer dmesg output (drm.debug=0xe)
Using the code from drm-next-3.10-2 with linux-3.9-rc8, UVD does not initialize
on my TURKS chip in a MacBookPro8,2.
[ 2.610025] [drm] initializing kernel modesetting (TURKS 0x1002:0x6741
0x106B:0x00E2).
[ 2.610055] [drm] register mmio base: 0xB0800000
[ 2.610058] [drm] register mmio size: 131072
[ 2.610092] radeon 0000:01:00.0: Invalid ROM contents
[ 2.610128] radeon 0000:01:00.0: Invalid ROM contents
[ 2.610149] ATOM BIOS: Apple
[ 2.610225] [drm] GPU not posted. posting now...
[ 2.627463] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 -
0x000000003FFFFFFF (1024M used)
[ 2.627469] radeon 0000:01:00.0: GTT: 512M 0x0000000040000000 -
0x000000005FFFFFFF
[ 2.632776] [drm] Detected VRAM RAM=1024M, BAR=256M
[ 2.632783] [drm] RAM width 128bits DDR
[ 2.632839] [TTM] Zone kernel: Available graphics memory: 4042554 kiB
[ 2.632842] [TTM] Zone dma32: Available graphics memory: 2097152 kiB
[ 2.632845] [TTM] Initializing pool allocator
[ 2.632851] [TTM] Initializing DMA pool allocator
[ 2.632886] [drm] radeon: 1024M of VRAM memory ready
[ 2.632889] [drm] radeon: 512M of GTT memory ready.
[ 2.632910] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[ 2.632913] [drm] Driver supports precise vblank timestamp query.
[ 2.632962] radeon 0000:01:00.0: irq 45 for MSI/MSI-X
[ 2.632973] radeon 0000:01:00.0: radeon: using MSI.
[ 2.633008] [drm] radeon: irq initialized.
[ 2.635037] [drm] GART: num cpu pages 131072, num gpu pages 131072
[ 2.635477] [drm] probing gen 2 caps for device 8086:101 = 2212c82/0
[ 2.635484] [drm] PCIE gen 2 link speeds already enabled
[ 2.635532] [drm] Loading TURKS Microcode
[ 2.638103] [drm] PCIE GART of 512M enabled (table at 0x0000000000273000).
[ 2.638226] radeon 0000:01:00.0: WB enabled
[ 2.638231] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr
0x0000000040000c00 and cpu addr 0xffff880265785c00
[ 2.638236] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr
0x0000000040000c0c and cpu addr 0xffff880265785c0c
[ 2.638540] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr
0x0000000000072118 and cpu addr 0xffffc9000b932118
[ 2.655105] [drm] ring test on 0 succeeded in 3 usecs
[ 2.655172] [drm] ring test on 3 succeeded in 0 usecs
[ 2.774845] ACPI: Deprecated procfs I/F for battery is loaded, please retry
with CONFIG_ACPI_PROCFS_POWER cleared
[ 2.774856] ACPI: Battery Slot [BAT0] (battery present)
[ 3.532304] tsc: Refined TSC clocksource calibration: 2200.015 MHz
[ 3.532310] Switching to clocksource tsc
[ 3.679502] [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset
the VCPU!!!
[ 4.698818] [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset
the VCPU!!!
[ 5.718146] [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset
the VCPU!!!
[ 6.737460] [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset
the VCPU!!!
[ 7.756774] [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset
the VCPU!!!
[ 8.776088] [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset
the VCPU!!!
[ 9.795419] [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset
the VCPU!!!
[ 10.814734] [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset
the VCPU!!!
[ 11.834049] [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset
the VCPU!!!
[ 12.853380] [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset
the VCPU!!!
[ 12.873372] [drm:r600_uvd_init] *ERROR* UVD not responding, giving up!!!
[ 12.873377] [drm:evergreen_startup] *ERROR* radeon: error initializing UVD
(-1).</pre>
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