diff options
| author | Gwendal Grignou <gwendal@chromium.org> | 2016-09-08 10:49:49 -0700 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2016-09-09 12:33:19 -0700 |
| commit | 8a3b9988683e8d2d42837daede1fbd3f220c19b5 (patch) | |
| tree | fc72ea2e9eeb85d89d2c61824edea125ef509e20 /include/motion_lid.h | |
| parent | 2b82ad78004e8ce37272743792acdb347a5a1001 (diff) | |
| download | chrome-ec-8a3b9988683e8d2d42837daede1fbd3f220c19b5.tar.gz | |
common: motion_lid: Add tablet mode detection using lid angle.
Using the lid angle, detect if we are in tablet mode or not.
We are in tablet mode when the lid angle is large enough:
tablet_mode:
1 | +-----<----+----------
| \/ /\
| | |
0 |------------------------>----+
+------------------+----------+----------+ lid angle
0 240 300 360
BRANCH=kevin
BUG=chrome-os-partner:55702,b:27849483
TEST=Check on Kevin event are sent on tablet mode transition.
Change-Id: Id9935ce4dd717e2c20fa6c9520defb504a1760d9
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/383073
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
Diffstat (limited to 'include/motion_lid.h')
| -rw-r--r-- | include/motion_lid.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/motion_lid.h b/include/motion_lid.h index 155c7735c9..405d5e5e5d 100644 --- a/include/motion_lid.h +++ b/include/motion_lid.h @@ -46,6 +46,12 @@ int host_cmd_motion_lid(struct host_cmd_handler_args *args); void motion_lid_calc(void); +#ifdef CONFIG_LID_ANGLE_TABLET_MODE +int motion_lid_in_tablet_mode(void); +#else +static inline int motion_lid_in_tablet_mode(void) { return 0; } +#endif + #endif /* __CROS_EC_MOTION_LID_H */ |