<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - [IVB Regression] Backlight is not adjustable and set at maximum level in kernels 3.16-rcX on HD 4000" href="https://bugs.freedesktop.org/show_bug.cgi?id=81515#c20">Comment # 20</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - [IVB Regression] Backlight is not adjustable and set at maximum level in kernels 3.16-rcX on HD 4000" href="https://bugs.freedesktop.org/show_bug.cgi?id=81515">bug 81515</a> from <a class="email" href="mailto:aaron.lu@intel.com" title="Aaron Lu <aaron.lu@intel.com>"> Aaron Lu</a> <pre>Yes we already did that. Hohahiu's laptop also claims to be Win8 in that its ACPI table has a _OSI("Windows 2012") query, that's all what we can judge. We don't really know if OEM has put a Win7 or a Win8 in it. If we know that, that would be a better hint than the _OSI query.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> </ul> </body> </html>