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<b><a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - [SKL][PSR] Intermittent screen freezes with PSR enabled on XPS 9350"
href="https://bugs.freedesktop.org/show_bug.cgi?id=101343#c12">Comment # 12</a>
on <a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - [SKL][PSR] Intermittent screen freezes with PSR enabled on XPS 9350"
href="https://bugs.freedesktop.org/show_bug.cgi?id=101343">bug 101343</a>
from <span class="vcard"><a class="email" href="mailto:kubrick@fgv6.net" title="François Guerraz <kubrick@fgv6.net>"> <span class="fn">François Guerraz</span></a>
</span></b>
<pre>(In reply to Jani Nikula from <a href="show_bug.cgi?id=101343#c11">comment #11</a>)
<span class="quote">> So what happens if you leave out i915.enable_psr parameter completely, and
> use defaults?</span >
Power consumption goes up by 0.5/0.7W but no screen freeze.
In general, power usage is quite high on this system (almost twice as high as
the model with the FHD panel) so I've tried to enable as many power saving
features as I could.</pre>
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