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| author | Devin Lu <devin.lu@quantatw.com> | 2020-02-04 18:54:40 +0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-02-05 18:50:04 +0000 |
| commit | 3bc390bf17a0a825166ec7f91b676de1a39556dc (patch) | |
| tree | 676bd6301cd23b57f763f573dead84e1b4787723 /board/bloog/board.c | |
| parent | c1a9b3cdb8f24ece0c196c386ec76a56e6bf34fc (diff) | |
| download | chrome-ec-3bc390bf17a0a825166ec7f91b676de1a39556dc.tar.gz | |
Bipship: tuning lid accelerometer direction
This patch adds SKU IDs to support Bipship and tune lid
accelerometer matrix.
BUG=b:147021309, b:146163628
BRANCH=octopus
TEST=check the screen rotation was normally.
make sure x-y-z axis direction is indeed.
Change-Id: Idf1bddef2a92804b4cc1d05796ff73b292fd4e4a
Signed-off-by: Devin Lu <Devin.Lu@quantatw.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2035441
Reviewed-by: Justin TerAvest <teravest@chromium.org>
Diffstat (limited to 'board/bloog/board.c')
| -rw-r--r-- | board/bloog/board.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/board/bloog/board.c b/board/bloog/board.c index 4a5f9bb858..36e5057bc2 100644 --- a/board/bloog/board.c +++ b/board/bloog/board.c @@ -110,12 +110,18 @@ static struct mutex g_lid_mutex; static struct mutex g_base_mutex; /* Matrix to rotate accelrator into standard reference frame */ -const mat33_fp_t lid_standrd_ref = { +const mat33_fp_t lid_a_cover_ref = { { FLOAT_TO_FP(-1), 0, 0}, { 0, FLOAT_TO_FP(1), 0}, { 0, 0, FLOAT_TO_FP(-1)} }; +const mat33_fp_t lid_b_cover_ref = { + { FLOAT_TO_FP(-1), 0, 0}, + { 0, FLOAT_TO_FP(-1), 0}, + { 0, 0, FLOAT_TO_FP(1)} +}; + const mat33_fp_t base_standard_ref = { { FLOAT_TO_FP(-1), 0, 0}, { 0, FLOAT_TO_FP(-1), 0}, @@ -139,7 +145,7 @@ struct motion_sensor_t motion_sensors[] = { .drv_data = &kx022_data, .port = I2C_PORT_SENSOR, .i2c_spi_addr_flags = KX022_ADDR1_FLAGS, - .rot_standard_ref = &lid_standrd_ref, + .rot_standard_ref = &lid_a_cover_ref, .default_range = 2, /* g */ .min_frequency = KX022_ACCEL_MIN_FREQ, .max_frequency = KX022_ACCEL_MAX_FREQ, @@ -219,11 +225,12 @@ int board_is_convertible(void) /* * Bloog: 33, 34, 35, 36 * Blooguard: 49, 50, 51, 52 + * Bipship: 53, 54 * Unprovisioned: 255 */ return sku_id == 33 || sku_id == 34 || sku_id == 35 || sku_id == 36 || sku_id == 49 || sku_id == 50 || sku_id == 51 || sku_id == 52 - || sku_id == 255; + || sku_id == 53 || sku_id == 54 || sku_id == 255; } static void board_update_sensor_config_from_sku(void) @@ -232,6 +239,11 @@ static void board_update_sensor_config_from_sku(void) motion_sensor_count = ARRAY_SIZE(motion_sensors); /* Enable Base Accel interrupt */ gpio_enable_interrupt(GPIO_BASE_SIXAXIS_INT_L); + + /* Override sensor marix for Bipship. */ + if (sku_id == 53 || sku_id == 54) + motion_sensors[LID_ACCEL].rot_standard_ref = + &lid_b_cover_ref; } else { motion_sensor_count = 0; gmr_tablet_switch_disable(); |