linux-dev - Linux kernel development work

Age	Commit message (Collapse)	Author	Files	Lines
2018-01-11	platform/x86: surfacepro3: Support for wakeup from suspend-to-idle	Rafael J. Wysocki	1	-1/+3
	Modify surface_button_notify() to make it wake up the system from suspend-to-idle (by reporting "hard" wakeup events while suspended) and add wakeup initialization to surface_button_add() for wakeup events reported by this driver to work at all. Link: https://bugzilla.kernel.org/show_bug.cgi?id=198389 Reported-by: Valentin Manea <valy@mrs.ro> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Valentin Manea <valy@mrs.ro>
2016-05-27	surfacepro3_button: Add a warning when switching to tablet mode	Andy Shevchenko	1	-2/+7
	Microsoft Surface Book has a tablet mode button. Print another message once on this event instead of repeating "Unknown event...". Unfortunately, proper support involves the _DSM method, which is not a discoverable interface. Just print a warning for now. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
2016-01-19	surface pro 4: fix compare_const_fl.cocci warnings	Julia Lawall	1	-1/+1
	Move constants to the right of binary operators. Generated by: scripts/coccinelle/misc/compare_const_fl.cocci CC: Weng Xuetian <wengxt@gmail.com> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
2016-01-19	surface pro 4: Add support for Surface Pro 4 Buttons	Weng Xuetian	1	-4/+6
	Surface Pro 4 buttons are managed by a device with _HID "MSHW0040" different from Surface Pro 3. This commit adds MSHW0040 to id list to support the Surface Pro 4. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=109871 Signed-off-by: Weng Xuetian <wengxt@gmail.com> Acked-by: Chen Yu <yu.c.chen@intel.com> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
2015-08-26	surface pro 3: Add support driver for Surface Pro 3 buttons	Chen Yu	1	-0/+216
	Since Surface Pro 3 does not follow the specs of "Windows ACPI Design Guide for SoC Platform", code in drivers/input/misc/soc_array.c can not detect these buttons on it. According to bios implementation, Surface Pro 3 encapsulates these buttons in a device named "VGBI", with _HID "MSHW0028". When any of the buttons is pressed, a specify ACPI notification code for this button will be delivered to "VGBI". For example, if power button is pressed down, ACPI notification code of 0xc6 will be sent by Notify(VGBI, 0xc6). This patch leverages "VGBI" to distinguish different ACPI notification code from Power button, Home button, Volume button, then dispatches these code to input layer. Lid is already covered by acpi button driver, so there's no need to rewrite. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=84651 Tested-by: Ethan Schoonover <es@ethanschoonover.com> Tested-by: Peter Amidon <psa.pub.0@picnicpark.org> Tested-by: Donavan Lance <tusklahoma@gmail.com> Tested-by: Stephen Just <stephenjust@gmail.com> Signed-off-by: Chen Yu <yu.c.chen@intel.com> [dvhart@linux.intel.com: Formatting corrections in MAINTAINERS and Intel (c)] Signed-off-by: Darren Hart <dvhart@linux.intel.com>