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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [BYT] Blank screen on DSI display after drm loads on Teclast X80h tablet"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93799#c9">Comment # 9</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [BYT] Blank screen on DSI display after drm loads on Teclast X80h tablet"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93799">bug 93799</a>
from <span class="vcard"><a class="email" href="mailto:laszlo.fiat@gmail.com" title="Laszlo Fiat <laszlo.fiat@gmail.com>"> <span class="fn">Laszlo Fiat</span></a>
</span></b>
<pre>As I wrote at <a class="bz_bug_link
bz_status_NEW "
title="NEW - [BYT dsi] WARNING: CPU: 3 PID: 265 at drivers/gpu/drm/drm_irq.c:1130 drm_wait_one_vblank+0x177/0x180()"
href="show_bug.cgi?id=90469">bug 90469</a>, adding i915.fastboot=1 to the kernel command line
enables the DSI display. See the details at <a class="bz_bug_link
bz_status_NEW "
title="NEW - [BYT dsi] WARNING: CPU: 3 PID: 265 at drivers/gpu/drm/drm_irq.c:1130 drm_wait_one_vblank+0x177/0x180()"
href="show_bug.cgi?id=90469">bug 90469</a>.</pre>
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