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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - Intel - display brightness control not working with i915.fastboot=1"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103781#c4">Comment # 4</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - Intel - display brightness control not working with i915.fastboot=1"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103781">bug 103781</a>
from <span class="vcard"><a class="email" href="mailto:arthurborsboom@gmail.com" title="Arthur Borsboom <arthurborsboom@gmail.com>"> <span class="fn">Arthur Borsboom</span></a>
</span></b>
<pre>Hi Maarten,
I have cloned drm-tip, applied your patch, compiled and installed this kernel
4.15.0-rc1 to my daily system.
If I boot this kernel without the fastboot kernel option, the brightness keys
still work. If I add 'i915.fastboot=1', then the brightness keys do not work as
before anymore.
I also noticed that when using the fastboot method, the brightness of the
screen is at maximum.</pre>
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