From: Aaron Lu Date: Tue, 18 Feb 2014 05:54:20 +0000 (+0800) Subject: ACPI / video: Add systems that should favour native backlight interface X-Git-Tag: v3.14-rc4~17^2~1^3~1 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0e9f81d3b7cd;p=pandora-kernel.git ACPI / video: Add systems that should favour native backlight interface Some system's ACPI video backlight control interface is broken and the native backlight control interface should be used by default. This patch sets the use_native_backlight parameter to true for those systems so that video backlight control interface will not be created. For detailed models that are added here, reference the following list. Note that the user specified kernel cmdline option will always have the highest priority, i.e. if use_native_backlight=0 is specified and the system is in the DMI table, the video module will not skip registering backlight interface for it. Thinkpad T430s: Reported-by: Theodore Tso Reported-and-tested-by: Peter Weber References: https://bugzilla.kernel.org/show_bug.cgi?id=51231 Thinkpad X230: Reported-and-tested-by: Igor Gnatenko References: https://bugzilla.kernel.org/show_bug.cgi?id=51231 ThinkPad X1 Carbon: Reported-and-tested-by: Igor Gnatenko Lenovo Yoga 13: Reported-by: Lennart Poettering Reported-and-tested-by: Kevin Smith References: https://bugzilla.kernel.org/show_bug.cgi?id=63811 Dell Inspiron 7520: Reported-by: Rinat Ibragimov Acer Aspire 5733Z: Reported-by: References: https://bugzilla.kernel.org/show_bug.cgi?id=62941 Acer Aspire V5-431: Reported-by: Thomas Christensen References: https://bugzilla.kernel.org/show_bug.cgi?id=68751 HP ProBook 4340s: Reported-and-tested-by: Vladimir Sherenkov References: http://redmine.russianfedora.pro/issues/1258 HP EliteBook/ProBook 2013 models, ZBook and some others: Provided-by: Takashi Iwai Signed-off-by: Aaron Lu Tested-by: Mika Westerberg Signed-off-by: Rafael J. Wysocki --- Reading git-diff-tree failed