Commit 1c828496 authored Nov 09, 2017 by Stefan Brüns Committed by Darren Hart (VMware) Dec 08, 2017

platform/x86: intel-vbtn: support SW_TABLET_MODE

Event code 0xcc is emitted by several convertibles (Dell XPS 12 9Q33 BIOS
A8, Dell XPS 13 2in1 9365, HP Spectre x360, Lenovo Thinkpad Helix) when
entering tablet mode, and 0xcd on return to laptop mode.

Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>

parent 1e478ac1

drivers/platform/x86/intel-vbtn.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -42,6 +42,8 @@ static const struct key_entry intel_vbtn_keymap[] = {
		{ KE_IGNORE, 0xC5, { KEY_VOLUMEUP } }, /* volume-up key release */
		{ KE_KEY, 0xC6, { KEY_VOLUMEDOWN } }, /* volume-down key press */
		{ KE_IGNORE, 0xC7, { KEY_VOLUMEDOWN } }, /* volume-down key release */
		{ KE_SW, 0xCC, { .sw = { SW_TABLET_MODE, 1 } } }, /* Tablet */
		{ KE_SW, 0xCD, { .sw = { SW_TABLET_MODE, 0 } } }, /* Laptop */
		{ KE_END },
		};