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| author | Gwendal Grignou <gwendal@chromium.org> | 2021-03-01 09:56:59 -0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-03-02 03:10:31 +0000 |
| commit | c104ea6ed92dd98a76c0de6332d9b1697a3eeeb6 (patch) | |
| tree | a7e3bc296b114779db8c06818ed8cc49dde08311 /board/dooly | |
| parent | 063839556ea54fd89273e825cf806fbbfb0a6254 (diff) | |
| download | chrome-ec-c104ea6ed92dd98a76c0de6332d9b1697a3eeeb6.tar.gz | |
dooly: Fix TCS3400 configuration
On dooly, TCS3400 has an interrupt line to the EC, so we don't need to
simulate it.
When we simulate and an interrupt line is present, 2 interrupts will be
generated (one for a valid sample via GPIO, the other at preset
timeout). When the timeout interrupt pops, there are no sample ready, so
the EC will wait for a one for a long time and prevent other sensors
data to be gathered.
BUG=b:177860358
BRANCH=puff
TEST=With an android AP pulling sensor data, check messages in
/var/log/cros_ec.log like
0218/071812.170000 [45076.224405 tcs3400_post_events RGBC not valid (0x4)]
0218/071812.174000 [45076.228719 Screen Accel Missed 23 data collections at 2126184833 - rate: 16000]
Are gone.
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Change-Id: I213ab02000a030572ed15e34b44a4761df615e2c
(cherry picked from commit e5cb0b01129bceb70811156d1b1845796e493ebb)
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2728697
Diffstat (limited to 'board/dooly')
| -rw-r--r-- | board/dooly/board.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/board/dooly/board.h b/board/dooly/board.h index e2520d8fd7..75a0c2baa6 100644 --- a/board/dooly/board.h +++ b/board/dooly/board.h @@ -30,7 +30,6 @@ /* Sensor */ #define CONFIG_ACCEL_INTERRUPTS -#define CONFIG_ALS_TCS3400_EMULATED_IRQ_EVENT #define CONFIG_CMD_ACCEL_INFO /* Enable sensor fifo, must also define the _SIZE and _THRES */ #define CONFIG_ACCEL_FIFO |