From: Henrique de Moraes Holschuh Date: Sat, 12 Sep 2009 18:22:18 +0000 (-0300) Subject: thinkpad-acpi: report brightness events when required X-Git-Tag: v2.6.32-rc1~171^2~18^2 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=de4c8cc7bddd9c43dc1b85517ab445ffa8163058;p=pandora-kernel.git thinkpad-acpi: report brightness events when required Report KEY_BRIGHTNESSUP and KEY_BRIGHTNESSDOWN input events when the ThinkPad is in "passive brightness control" mode (because either we or ACPI video touched _BCL), and ACPI video is not processing these events by itself. This happens only on Lenovo ThinkPads with ACPI video support, when operating with the ACPI video driver in acpi_backlight=vendor mode. Issuing these events is the right thing to do, and will work around bugzilla #13368, if userspace is properly configured and actively handles these events. For other ThinkPads, and when ACPI video is handling brightness changes, thinkpad-acpi will continue NOT sending KEY_BRIGHTNESS* events by default. Signed-off-by: Henrique de Moraes Holschuh Signed-off-by: Len Brown --- Reading git-diff-tree failed