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| author | Philip Chen <philipchen@google.com> | 2019-06-20 14:44:12 -0700 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2019-06-25 08:21:27 +0000 |
| commit | 71c5056bd1f27b52f99c1ed4cff01bdc8cee032e (patch) | |
| tree | ab7610c82f8c3fb93178b2a3222a4494e7ee9994 /board/kohaku/board.c | |
| parent | 734a3ea667ee4503dd2f8caf89c62fb7dd91f9e7 (diff) | |
| download | chrome-ec-71c5056bd1f27b52f99c1ed4cff01bdc8cee032e.tar.gz | |
kohaku: Add vsync pin and sync driver
VSYNC pin is added to rev1.
We need to hook up driver/pin to enable ARCore.
This pin doesn't exist on rev0, so I don't expect this patch
to break rev0.
BUG=b:135216932
BRANCH=none
TEST=build kohaku
Change-Id: I700d628f064315693911ec53319960491fe0608a
Signed-off-by: Philip Chen <philipchen@google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1670163
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Commit-Queue: Philip Chen <philipchen@chromium.org>
Tested-by: Philip Chen <philipchen@chromium.org>
Diffstat (limited to 'board/kohaku/board.c')
| -rw-r--r-- | board/kohaku/board.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/board/kohaku/board.c b/board/kohaku/board.c index 23b6124ad7..543c656a52 100644 --- a/board/kohaku/board.c +++ b/board/kohaku/board.c @@ -15,6 +15,7 @@ #include "driver/als_bh1730.h" #include "driver/ppc/sn5s330.h" #include "driver/bc12/max14637.h" +#include "driver/sync.h" #include "driver/tcpm/ps8xxx.h" #include "driver/tcpm/tcpci.h" #include "ec_commands.h" @@ -279,6 +280,18 @@ struct motion_sensor_t motion_sensors[] = { }, }, }, + + [VSYNC] = { + .name = "Camera VSYNC", + .active_mask = SENSOR_ACTIVE_S0, + .chip = MOTIONSENSE_CHIP_GPIO, + .type = MOTIONSENSE_TYPE_SYNC, + .location = MOTIONSENSE_LOC_CAMERA, + .drv = &sync_drv, + .default_range = 0, + .min_frequency = 0, + .max_frequency = 1, + }, }; unsigned int motion_sensor_count = ARRAY_SIZE(motion_sensors); @@ -320,6 +333,8 @@ static void board_init(void) { /* Enable gpio interrupt for base accelgyro sensor */ gpio_enable_interrupt(GPIO_BASE_SIXAXIS_INT_L); + /* Enable gpio interrupt for camera vsync */ + gpio_enable_interrupt(GPIO_WFCAM_VSYNC); } DECLARE_HOOK(HOOK_INIT, board_init, HOOK_PRIO_DEFAULT); |