On Mon, 09 Nov 2009, Andrew Lutomirski wrote: > The ThinkPad X200s, like the X61, requires OSI=Linux for the mute > button to work. Without this patch (or the equivalent command-line In the X61, The MUTE button always work. It *changes* the way it works based on OSI(Linux), though. It should be the same on the X200s. That doesn't mean OSI(Linux) is a bad idea for the X200s, it might be the right thing to do. > parameter), the mute button does not generate a keystroke and, > instead, messes up the sound hardware. Now, that's new. Messes up the sound hardware? I was told by Lenovo ThinkPad users that MUTE toggled bit 6 of EC register 0x30, like every other ThinkPad have done for over a decade... -- "One disk to rule them all, One disk to find them. One disk to bring them all and in the darkness grind them. In the Land of Redmond where the shadows lie." -- The Silicon Valley Tarot Henrique Holschuh -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
