https://bugzilla.kernel.org/show_bug.cgi?id=84651
Peter Amidon <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |[email protected] --- Comment #10 from Peter Amidon <[email protected]> --- I've been working on a Surface Pro 3 with the type cover, and I've run across this bug. Firstly, I can confirm that the LID0 button exposed in /proc/acpi/button/lid/LID0 is actually a lid-close sensor for the type cover. I believe that the behavior documented in bug#79381 is still the case in the Surface Pro 3 hardware. I also enabled ACPI debug and looked at the ACPI events listed when I pushed the power button. It looks like Microsoft is using a non-standard interface to deal with all of the hardware buttons on the Surface Pro 3, so the button is not detected. I've attached a patch that seems to make the button be detected as a power button; when the button is pressed, the system seems to suspend. However, the system doesn't seem to resume when the button is pressed again; I'm not sure why yet, but I'll continue looking into it. -- You are receiving this mail because: You are watching the assignee of the bug. ------------------------------------------------------------------------------ Slashdot TV. Video for Nerds. Stuff that Matters. http://pubads.g.doubleclick.net/gampad/clk?id=160591471&iu=/4140/ostg.clktrk _______________________________________________ acpi-bugzilla mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
