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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [SKL dmc] Headless mode media transcoding is 20-30% slower comparing to connected monitor use case"
href="https://bugs.freedesktop.org/show_bug.cgi?id=100572#c20">Comment # 20</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [SKL dmc] Headless mode media transcoding is 20-30% slower comparing to connected monitor use case"
href="https://bugs.freedesktop.org/show_bug.cgi?id=100572">bug 100572</a>
from <span class="vcard"><a class="email" href="mailto:sunil.kamath@intel.com" title="Sunil Kamath <sunil.kamath@intel.com>"> <span class="fn">Sunil Kamath</span></a>
</span></b>
<pre>Some details and further tests to be tried are:
Though by avoiding DMC fw load, issue is going away issue is not lilted just to
DMC fw. (proved by other tests results)
Real way to address this is to gracefully handle power infra change for a
headless system.
“i915.disable_power_wells=0” fixes performance issue on DP too?</pre>
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