From 4761e94ef6690c47a25351d024705197674720bd Mon Sep 17 00:00:00 2001 From: Gwendal Grignou Date: Wed, 2 Dec 2020 20:22:59 -0800 Subject: driver: tcs3400: Report ODR for RGB sensor To be able to send data to the host, the oversampling ratio must be non-zero. It implies: - the host send a set frequency request for the RGB sensor - the EC use the frequency from the clear sensor to calculate the RGB sensor oversampling ratio BUG=b:172343923 BRANCH=kukui,hatch,volteer TEST=On Volteer, in calibration mode, check we get samples from the RGB sensor. Signed-off-by: Gwendal Grignou Change-Id: I70eb62287cae983800cdadaee4cfe00b2f22b734 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2570825 Reviewed-by: Nick Vaccaro --- driver/als_tcs3400.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/driver/als_tcs3400.c b/driver/als_tcs3400.c index 925c192ba1..b047cf5057 100644 --- a/driver/als_tcs3400.c +++ b/driver/als_tcs3400.c @@ -589,11 +589,6 @@ static int tcs3400_rgb_set_offset(const struct motion_sensor_t *s, return EC_SUCCESS; } -static int tcs3400_rgb_get_data_rate(const struct motion_sensor_t *s) -{ - return 0; -} - static int tcs3400_rgb_set_data_rate(const struct motion_sensor_t *s, int rate, int rnd) @@ -670,6 +665,11 @@ static int tcs3400_get_data_rate(const struct motion_sensor_t *s) return TCS3400_DRV_DATA(s)->rate; } +static int tcs3400_rgb_get_data_rate(const struct motion_sensor_t *s) +{ + return tcs3400_get_data_rate(s - 1); +} + static int tcs3400_set_data_rate(const struct motion_sensor_t *s, int rate, int rnd) -- cgit v1.2.1