diff options
| author | Isaac Lee <isaaclee@google.com> | 2022-08-08 22:05:09 -0700 |
|---|---|---|
| committer | Chromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com> | 2022-08-12 21:29:35 +0000 |
| commit | 8bbb22cba3aac9cda691f23ed2116a694fcef5f1 (patch) | |
| tree | 9bef4bcc78bf531f6f2eafe58a8645c5ee2b7329 /board/vell | |
| parent | 1a0d5d02d01773d2da38bc887fa0459a252b4efd (diff) | |
| download | chrome-ec-8bbb22cba3aac9cda691f23ed2116a694fcef5f1.tar.gz | |
vell: tcs3400: update coeffs for als and rgb sensor
Update board files for vell to use new coefficients for als and
rgb sensor.
BUG=b:189986978
BRANCH=main
TEST='make -j BOARD=vell' in EC repo, verified builds succeed.
Change-Id: I4bf1f1911a58aaa7b9dd068698f4528c1a94643d
Signed-off-by: Isaac Lee <isaaclee@google.com>
Signed-off-by: YH Lin <yueherngl@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3819159
Reviewed-by: Gwendal Grignou <gwendal@chromium.org>
Tested-by: Gwendal Grignou <gwendal@chromium.org>
Diffstat (limited to 'board/vell')
| -rw-r--r-- | board/vell/sensors.c | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/board/vell/sensors.c b/board/vell/sensors.c index ed2281b3fc..5d0555780f 100644 --- a/board/vell/sensors.c +++ b/board/vell/sensors.c @@ -61,7 +61,7 @@ static struct als_drv_data_t g_tcs3400_data = { .als_cal.offset = 0, .als_cal.channel_scale = { .k_channel_scale = ALS_CHANNEL_SCALE(1.0), /* kc from VPD */ - .cover_scale = ALS_CHANNEL_SCALE(1.0), /* CT */ + .cover_scale = ALS_CHANNEL_SCALE(0.23), /* CT */ }, }; @@ -71,39 +71,39 @@ static struct als_drv_data_t g_tcs3400_data = { */ static struct tcs3400_rgb_drv_data_t g_tcs3400_rgb_data = { .calibration.rgb_cal[X] = { - .offset = 0, - .coeff[TCS_RED_COEFF_IDX] = FLOAT_TO_FP(0), - .coeff[TCS_GREEN_COEFF_IDX] = FLOAT_TO_FP(0), - .coeff[TCS_BLUE_COEFF_IDX] = FLOAT_TO_FP(0), - .coeff[TCS_CLEAR_COEFF_IDX] = FLOAT_TO_FP(1.0), + .offset = 448, /* 447.5509362 */ + .coeff[TCS_RED_COEFF_IDX] = FLOAT_TO_FP(-0.45511034), + .coeff[TCS_GREEN_COEFF_IDX] = FLOAT_TO_FP(-0.21956361), + .coeff[TCS_BLUE_COEFF_IDX] = FLOAT_TO_FP(0.32628044), + .coeff[TCS_CLEAR_COEFF_IDX] = FLOAT_TO_FP(0.3610898), .scale = { .k_channel_scale = ALS_CHANNEL_SCALE(1.0), /* kr */ - .cover_scale = ALS_CHANNEL_SCALE(1.0) + .cover_scale = ALS_CHANNEL_SCALE(0.08) } }, .calibration.rgb_cal[Y] = { - .offset = 0, - .coeff[TCS_RED_COEFF_IDX] = FLOAT_TO_FP(0), - .coeff[TCS_GREEN_COEFF_IDX] = FLOAT_TO_FP(0), - .coeff[TCS_BLUE_COEFF_IDX] = FLOAT_TO_FP(0), - .coeff[TCS_CLEAR_COEFF_IDX] = FLOAT_TO_FP(1.0), + .offset = 436, /* 435.9025807*/ + .coeff[TCS_RED_COEFF_IDX] = FLOAT_TO_FP(-0.50765776), + .coeff[TCS_GREEN_COEFF_IDX] = FLOAT_TO_FP(-0.34142269), + .coeff[TCS_BLUE_COEFF_IDX] = FLOAT_TO_FP(0.55352908), + .coeff[TCS_CLEAR_COEFF_IDX] = FLOAT_TO_FP(0.35923454), .scale = { .k_channel_scale = ALS_CHANNEL_SCALE(1.0), /* kg */ .cover_scale = ALS_CHANNEL_SCALE(1.0) }, }, .calibration.rgb_cal[Z] = { - .offset = 0, - .coeff[TCS_RED_COEFF_IDX] = FLOAT_TO_FP(0), - .coeff[TCS_GREEN_COEFF_IDX] = FLOAT_TO_FP(0), - .coeff[TCS_BLUE_COEFF_IDX] = FLOAT_TO_FP(0), - .coeff[TCS_CLEAR_COEFF_IDX] = FLOAT_TO_FP(1.0), + .offset = 287, /* 286.51472391*/ + .coeff[TCS_RED_COEFF_IDX] = FLOAT_TO_FP(-0.11635731), + .coeff[TCS_GREEN_COEFF_IDX] = FLOAT_TO_FP(-0.76700456), + .coeff[TCS_BLUE_COEFF_IDX] = FLOAT_TO_FP(1.36663521), + .coeff[TCS_CLEAR_COEFF_IDX] = FLOAT_TO_FP(0.18494607), .scale = { .k_channel_scale = ALS_CHANNEL_SCALE(1.0), /* kb */ - .cover_scale = ALS_CHANNEL_SCALE(1.0) + .cover_scale = ALS_CHANNEL_SCALE(0.54) } }, - .calibration.irt = INT_TO_FP(1), + .calibration.irt = FLOAT_TO_FP(0.06), .saturation.again = TCS_DEFAULT_AGAIN, .saturation.atime = TCS_DEFAULT_ATIME, }; |