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| author | Enrico Granata <egranata@chromium.org> | 2018-12-20 11:25:14 -0800 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2018-12-23 19:19:27 -0800 |
| commit | d402ce797ef96de1ed58e7cf0728b2eb118b066d (patch) | |
| tree | e42f69ce4dc956164cc3b5e4342ce48966dcaddd | |
| parent | a9ea68a50772ea44195c431fb71e5a7b731e4b38 (diff) | |
| download | chrome-ec-d402ce797ef96de1ed58e7cf0728b2eb118b066d.tar.gz | |
bobba: Change FIFO settings
Overly large sensor batches lead to timestamp synchronization
issues on bobba, causing - among others - CTS to sometimes
fail the sensor batching tests.
This patch reduce the size of the FIFO, with the same rationale as
CL:1354484 did for Nocturne.
BUG=b:120508077
TEST=run CTS, observe tests passing
Change-Id: I40cde8e4570e87a6fd192331d69e6deb2891cbf7
Signed-off-by: Enrico Granata <egranata@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1387348
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Reviewed-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-by: Jett Rink <jettrink@chromium.org>
| -rw-r--r-- | board/bobba/board.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/board/bobba/board.h b/board/bobba/board.h index fd75ebe743..224fff5737 100644 --- a/board/bobba/board.h +++ b/board/bobba/board.h @@ -32,7 +32,7 @@ #define CONFIG_ACCEL_FORCE_MODE_MASK (1 << LID_ACCEL) #define CONFIG_ACCEL_INTERRUPTS -#define CONFIG_ACCEL_FIFO 1024 /* Power of 2 */ +#define CONFIG_ACCEL_FIFO 256 /* Power of 2 */ /* Depends on how fast the AP boots and typical ODRs */ #define CONFIG_ACCEL_FIFO_THRES (CONFIG_ACCEL_FIFO / 3) |