From 678f5426826944e94b5500f874e4ca200fe77052 Mon Sep 17 00:00:00 2001 From: Gwendal Grignou Date: Tue, 28 Jul 2020 13:48:25 -0700 Subject: [PATCH] iio: cros_ec: Set Gyroscope default frequency to 25Hz commit 336306790b2bbf7ce837625fa3b24ba724d05838 upstream. BMI160 Minimium gyroscope frequency in normal mode is 25Hz. When older EC firmware do not report their sensors frequencies, use 25Hz as the minimum for gyroscope to be sure it works on BMI160. Fixes: ae7b02ad2f32d ("iio: common: cros_ec_sensors: Expose cros_ec_sensors frequency range via iio sysfs") Signed-off-by: Gwendal Grignou Reviewed-by: Enric Balletbo i Serra Cc: Signed-off-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman --- drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.c b/drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.c index c831915ca7e56..6b6b5987ac753 100644 --- a/drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.c +++ b/drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.c @@ -72,10 +72,13 @@ static void get_default_min_max_freq(enum motionsensor_type type, switch (type) { case MOTIONSENSE_TYPE_ACCEL: - case MOTIONSENSE_TYPE_GYRO: *min_freq = 12500; *max_freq = 100000; break; + case MOTIONSENSE_TYPE_GYRO: + *min_freq = 25000; + *max_freq = 100000; + break; case MOTIONSENSE_TYPE_MAG: *min_freq = 5000; *max_freq = 25000; -- 2.47.3