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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - hw_init of IP block <uvd_v6_0> failed"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105515#c10">Comment # 10</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - hw_init of IP block <uvd_v6_0> failed"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105515">bug 105515</a>
from <span class="vcard"><a class="email" href="mailto:edwardwwgk@gmail.com" title="Edward Kigwana <edwardwwgk@gmail.com>"> <span class="fn">Edward Kigwana</span></a>
</span></b>
<pre>Not sure what commit fixed it for me but with amd-staging-drm-next
525b7b1e13c3214f04c9ab4d72c88f55a7bd4288 I no longer have this issue.
[ 2.285918] [drm] initializing kernel modesetting (POLARIS12 0x1002:0x699F
0x1462:0x8A90 0xC7).
[ 2.285925] [drm] register mmio base: 0xDF300000
[ 2.285925] [drm] register mmio size: 262144
[ 2.285929] [drm] probing gen 2 caps for device 8086:1901 = 261ad03/e
[ 2.285930] [drm] probing mlw for device 8086:1901 = 261ad03
[ 2.285931] [drm] add ip block number 0 <vi_common>
[ 2.285932] [drm] add ip block number 1 <gmc_v8_0>
[ 2.285933] [drm] add ip block number 2 <tonga_ih>
[ 2.285933] [drm] add ip block number 3 <powerplay>
[ 2.285934] [drm] add ip block number 4 <dce_v11_0>
[ 2.285935] [drm] add ip block number 5 <gfx_v8_0>
[ 2.285935] [drm] add ip block number 6 <sdma_v3_0>
[ 2.285936] [drm] add ip block number 7 <uvd_v6_0>
[ 2.285936] [drm] add ip block number 8 <vce_v3_0>
[ 2.285942] [drm] UVD is enabled in VM mode
[ 2.285943] [drm] UVD ENC is enabled in VM mode
[ 2.285944] [drm] VCE enabled in VM mode
...
As before enabling dpm results in an instant lockup that I can't even begin to
debug since the kernel locks up and I don't have a serial console.</pre>
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