diff options
-rw-r--r-- | board/nautilus/board.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/board/nautilus/board.c b/board/nautilus/board.c index b47774330b..834496cb99 100644 --- a/board/nautilus/board.c +++ b/board/nautilus/board.c @@ -700,12 +700,19 @@ const unsigned int motion_sensor_count = ARRAY_SIZE(motion_sensors); #ifndef TEST_BUILD void lid_angle_peripheral_enable(int enable) { - /* If the lid is in 360 position, ignore the lid angle, - * which might be faulty. Disable keyboard. - */ - if (tablet_get_mode() || chipset_in_state(CHIPSET_STATE_ANY_OFF)) - enable = 0; - keyboard_scan_enable(enable, KB_SCAN_DISABLE_LID_ANGLE); + int chipset_in_s0 = chipset_in_state(CHIPSET_STATE_ON); + + if (enable) { + keyboard_scan_enable(1, KB_SCAN_DISABLE_LID_ANGLE); + } else { + /* + * Ensure that the chipset is off before disabling the keyboard. + * When the chipset is on, the EC keeps the keyboard enabled and + * the AP decides whether to ignore input devices or not. + */ + if (!chipset_in_s0) + keyboard_scan_enable(0, KB_SCAN_DISABLE_LID_ANGLE); + } } #endif |