diff options
| author | Daniel Kurtz <djkurtz@chromium.org> | 2017-04-21 17:41:27 +0800 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2017-04-21 21:57:41 -0700 |
| commit | 64d79d609bb2bd66a05bb96b2714543bed667c67 (patch) | |
| tree | 9a2e165e31a6c70226a754504356f99d85a1c830 | |
| parent | 18f92fe55f10ea3aac93a47241be1af0f1c05c43 (diff) | |
| download | chrome-ec-64d79d609bb2bd66a05bb96b2714543bed667c67.tar.gz | |
rowan: enable Lid Accel but not Gyro readings in S0
Allow EC to take Lid Accelerometer readings in S0 to support rotation,
but disable taking Gyro readings unless requested by AP.
Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
BRANCH=none
BUG=b:36668539
TEST=in ec console: accelinfo on
=> confirm Lid Accel values are non-zero
=> confirm Gyro values are zero
Change-Id: Ie0bf466a5877cf8d20fb3d5cd223696fbdc9c271
Reviewed-on: https://chromium-review.googlesource.com/484140
Commit-Ready: Daniel Kurtz <djkurtz@chromium.org>
Tested-by: Daniel Kurtz <djkurtz@chromium.org>
Reviewed-by: Gwendal Grignou <gwendal@chromium.org>
| -rw-r--r-- | board/rowan/board.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/board/rowan/board.c b/board/rowan/board.c index 0c5d905ae3..340e3b36bf 100644 --- a/board/rowan/board.c +++ b/board/rowan/board.c @@ -527,10 +527,10 @@ struct motion_sensor_t motion_sensors[] = { .odr = 0, .ec_rate = 0, }, - /* EC: angle detection is not used */ + /* Sensor on in S0 for Chrome screen orientation */ [SENSOR_CONFIG_EC_S0] = { - .odr = 0, - .ec_rate = 0, + .odr = 10000 | ROUND_UP_FLAG, + .ec_rate = 100 * MSEC, }, /* Sensor off in S3/S5 */ [SENSOR_CONFIG_EC_S3] = { @@ -563,10 +563,10 @@ struct motion_sensor_t motion_sensors[] = { .odr = 0, .ec_rate = 0, }, - /* Enable gyro in S0 */ + /* Sensor off in S0 by default */ [SENSOR_CONFIG_EC_S0] = { - .odr = 10000 | ROUND_UP_FLAG, - .ec_rate = 100 * MSEC, + .odr = 0, + .ec_rate = 0, }, /* Sensor off in S3/S5 */ [SENSOR_CONFIG_EC_S3] = { |