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| author | Gwendal Grignou <gwendal@chromium.org> | 2017-11-03 17:20:30 -0700 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2019-10-04 02:20:38 +0000 |
| commit | ebfeffcfe7fba37414a1dd81444f4f9ad64889a3 (patch) | |
| tree | ade89ec2de72850a036165eab7cc8aa4752fdb10 | |
| parent | 2fd0e5728a1665f582459918931a20de5758d7c7 (diff) | |
| download | chrome-ec-ebfeffcfe7fba37414a1dd81444f4f9ad64889a3.tar.gz | |
poppy: Lower sensor max ODR
EC seems to miss sample while providing sensor data at 200Hz.
Limit sensors ODR to 100Hz.
BUG=b:67112751,b:142026126
BRANCH=oak
TEST=compile
Reviewed-on: https://chromium-review.googlesource.com/753434
Commit-Ready: Li1 Feng <li1.feng@intel.com>
Tested-by: Li1 Feng <li1.feng@intel.com>
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
(cherry picked from commit c5c061f9b5707205bb32abdac15dc14a9af14800)
Change-Id: Ic324c3d989854ae8b7f6b27bf6338266ce01ceda
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1839194
Reviewed-by: Kazuhiro Inaba <kinaba@chromium.org>
Commit-Queue: Kazuhiro Inaba <kinaba@chromium.org>
Tested-by: Kazuhiro Inaba <kinaba@chromium.org>
| -rw-r--r-- | include/config.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/include/config.h b/include/config.h index 2a1fac97bb..e6728e80e2 100644 --- a/include/config.h +++ b/include/config.h @@ -778,8 +778,11 @@ /* Support EC to Internal bus bridge. */ #undef CONFIG_EC2I -/* EC capable of sensor speeds up to 200000 mHz */ -#define CONFIG_EC_MAX_SENSOR_FREQ_MILLIHZ 200000 +/* Usually, EC capable of sensor speeds up to 200000 mHz */ +#define CONFIG_EC_MAX_SENSOR_FREQ_DEFAULT_MILLIHZ 200000 + +/* Maximal EC sampling rate */ +#undef CONFIG_EC_MAX_SENSOR_FREQ_MILLIHZ /* Support EC chip internal data EEPROM */ #undef CONFIG_EEPROM @@ -2269,4 +2272,8 @@ #error "CONFIG_AUX_TIMER_PERIOD_MS must be at least 2x HOOK_TICK_INTERVAL_MS" #endif +#ifndef CONFIG_EC_MAX_SENSOR_FREQ_MILLIHZ +#define CONFIG_EC_MAX_SENSOR_FREQ_MILLIHZ \ + CONFIG_EC_MAX_SENSOR_FREQ_DEFAULT_MILLIHZ +#endif #endif /* __CROS_EC_CONFIG_H */ |