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<body><span class="vcard"><a class="email" href="mailto:jani.nikula@intel.com" title="Jani Nikula <jani.nikula@intel.com>"> <span class="fn">Jani Nikula</span></a>
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<a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO --- - [ILK] GPU hung with h.264 video decoding"
href="https://bugs.freedesktop.org/show_bug.cgi?id=71432">bug 71432</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Status</td>
<td>REOPENED
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<td>NEEDINFO
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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO --- - [ILK] GPU hung with h.264 video decoding"
href="https://bugs.freedesktop.org/show_bug.cgi?id=71432#c17">Comment # 17</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO --- - [ILK] GPU hung with h.264 video decoding"
href="https://bugs.freedesktop.org/show_bug.cgi?id=71432">bug 71432</a>
from <span class="vcard"><a class="email" href="mailto:jani.nikula@intel.com" title="Jani Nikula <jani.nikula@intel.com>"> <span class="fn">Jani Nikula</span></a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=71432#c14">comment #14</a>)
<span class="quote">> I noticed the problem appears when I use "i915.i915_enable_rc6=1" in kernel
> cmdline. Because of this I can't use the power saving for Intel's GPU.
> Please see this bug: <a href="https://bugzilla.kernel.org/show_bug.cgi?id=77691#c1">https://bugzilla.kernel.org/show_bug.cgi?id=77691#c1</a></span >
Let's track your bug here.
First, do not change the enable_rc6 module parameter from its platform specific
defaults, or all bets are off. Please see if you can reproduce the bug without
(though AFAICT what you set there should be the same as the default).
Please also try a more recent kernel.</pre>
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