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authorGwendal Grignou <gwendal@chromium.org>2018-08-31 13:01:08 -0700
committerCommit Bot <commit-bot@chromium.org>2019-05-30 05:47:46 +0000
commit10d9010689d7d627f919c5787b99965cc14b53a8 (patch)
treeb74c70efd6fb48983dfcf4ab21d79fc57385abcd
parent7bc7d8a2b4bb6b06616a99104346c8801d03e162 (diff)
downloadchrome-ec-10d9010689d7d627f919c5787b99965cc14b53a8.tar.gz
driver: lsm6dsm: Allow roundup to work below 13Hz
Recalculate ODR properly after rounding up the requested rate. BUG=b:112179405 TEST=Check ODR is set properly BRANCH=none (cherry picked from commit 837c7609f290d4694c3912aaeb4562fbf4b59b8e) Reviewed-on: https://chromium-review.googlesource.com/1200067 Reviewed-by: Aseda Aboagye <aaboagye@chromium.org> Change-Id: I3f5abd5a1720f21d666cd3029000c2cec257c6f1 Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1621264 Reviewed-by: Enrico Granata <egranata@chromium.org>
-rw-r--r--driver/accelgyro_lsm6dsm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/driver/accelgyro_lsm6dsm.c b/driver/accelgyro_lsm6dsm.c
index eaccda78ca..e45b4a6fcc 100644
--- a/driver/accelgyro_lsm6dsm.c
+++ b/driver/accelgyro_lsm6dsm.c
@@ -408,7 +408,7 @@ static int set_data_rate(const struct motion_sensor_t *s, int rate, int rnd)
if (rnd && (normalized_rate < rate)) {
reg_val++;
- normalized_rate *= 2;
+ normalized_rate = LSM6DSM_REG_TO_ODR(reg_val);
}
} else {
reg_val = 0;