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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - LCD flickering on Thinkpad T440p (Haswell) with kernel 4.6-rc4 (PSR enabled)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=95176#c27">Comment # 27</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - LCD flickering on Thinkpad T440p (Haswell) with kernel 4.6-rc4 (PSR enabled)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=95176">bug 95176</a>
from <span class="vcard"><a class="email" href="mailto:mihai.dontu@gmail.com" title="Mihai Dontu <mihai.dontu@gmail.com>"> <span class="fn">Mihai Dontu</span></a>
</span></b>
<pre>I was having the same flicker issue with 4.6.0 on i7-4600U (Haswell). Now I'm
running 4.7-rc1 and have not noticed it anymore.
# cat /sys/kernel/debug/dri/0/i915_edp_psr_status
Sink_Support: yes
Source_OK: yes
Enabled: yes
Active: no
Busy frontbuffer bits: 0x000
Re-enable work scheduled: yes
Main link in standby mode: no
HW Enabled & Active bit: no
Performance_Counter: 15336055</pre>
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