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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO --- - Dual onboard LCD (eDP1 and DP1) cannot turn on DP1 (no backlight), no backlight control but can see screen in reflected light"
href="https://bugs.freedesktop.org/show_bug.cgi?id=73156#c7">Comment # 7</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO --- - Dual onboard LCD (eDP1 and DP1) cannot turn on DP1 (no backlight), no backlight control but can see screen in reflected light"
href="https://bugs.freedesktop.org/show_bug.cgi?id=73156">bug 73156</a>
from <span class="vcard"><a class="email" href="mailto:daiver@daiver.ru" title="Daiver <daiver@daiver.ru>"> <span class="fn">Daiver</span></a>
</span></b>
<pre>With option "i915.panel_ignore_lid=-2" on DP1 i see horizontal lines (snow).
intel_reg_dumper_both.txt - both LCD on and have X11 display (latest
intel_reg_dumper)
intel_reg_dumper_both_sleep.txt - go to sleep and back, DP1 is off</pre>
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