path: root/drivers/platform/chrome/Kconfig
diff options
authorGwendal Grignou <gwendal@chromium.org>2017-01-30 15:47:22 -0800
committerBenson Leung <bleung@chromium.org>2018-05-23 11:56:45 -0700
commitb418f74170d7e066bad802e8563cabdb1b6032c6 (patch)
tree1cffc92b0d868b6aa741037004f3b8ee874bddd4 /drivers/platform/chrome/Kconfig
parentplatform/chrome: cros_ec_lpc: do not try DMI match when ACPI device found (diff)
platform: chrome: Add Tablet Switch ACPI driver
Add a kernel driver for GOOG0006, an ACPI driver reporting an event when the tablet switch status changes. On an ACPI based convertible chromebook check evtest display tablet mode switch changes: Available devices: .. /dev/input/event3: Tablet Mode Switch .. Testing ... (interrupt to exit) Event: time 1484879712.604360, type 5 (EV_SW), code 1 (SW_TABLET_MODE), value 1 Event: time 1484879712.604360, -------------- SYN_REPORT ------------ Event: time 1484879715.132228, type 5 (EV_SW), code 1 (SW_TABLET_MODE), value 0 Event: time 1484879715.132228, -------------- SYN_REPORT ------------ ... Check state is updated at resume time when different from suspend time. Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Signed-off-by: Benson Leung <bleung@chromium.org>
Diffstat (limited to 'drivers/platform/chrome/Kconfig')
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/platform/chrome/Kconfig b/drivers/platform/chrome/Kconfig
index e728a96cabfd..57aabe6e94a3 100644
--- a/drivers/platform/chrome/Kconfig
+++ b/drivers/platform/chrome/Kconfig
@@ -38,6 +38,16 @@ config CHROMEOS_PSTORE
If you have a supported Chromebook, choose Y or M here.
The module will be called chromeos_pstore.
+ tristate "ChromeOS Tablet Switch Controller"
+ depends on ACPI
+ help
+ This option adds a driver for the tablet switch on
+ select Chrome OS systems.
+ To compile this driver as a module, choose M here: the
+ module will be called chromeos_tbmc.
config CROS_EC_CTL