<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED --- - [945gm] ACPI Brightness adjustment is broken in 945GM with kernel 3.14-rc2" href="https://bugs.freedesktop.org/show_bug.cgi?id=75001#c5">Comment # 5</a> on <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED --- - [945gm] ACPI Brightness adjustment is broken in 945GM with kernel 3.14-rc2" href="https://bugs.freedesktop.org/show_bug.cgi?id=75001">bug 75001</a> from <a class="email" href="mailto:jani.nikula@intel.com" title="Jani Nikula <jani.nikula@intel.com>"> Jani Nikula</a> <pre>(In reply to <a href="show_bug.cgi?id=75001#c3">comment #3</a>) > Notice the legacy backlight combination bit set - that seems to be being > used by the ACPI firmware to control the backlight. My scarce gen3 specs do not say anything about bit 16 of BLC_PWM_CTL. Bits 31:17 are similar to gen2, which does have bit 16 specified as legacy mode. Clearly we should interpret bit 16 as legacy mode also for I945GM, but how about other gen3 hardware? *scratches head*</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>