diff options
Diffstat (limited to 'drivers/iio/common')
4 files changed, 18 insertions, 9 deletions
diff --git a/drivers/iio/common/cros_ec_sensors/cros_ec_lid_angle.c b/drivers/iio/common/cros_ec_sensors/cros_ec_lid_angle.c index af801e203623..752f59037715 100644 --- a/drivers/iio/common/cros_ec_sensors/cros_ec_lid_angle.c +++ b/drivers/iio/common/cros_ec_sensors/cros_ec_lid_angle.c @@ -97,7 +97,8 @@ static int cros_ec_lid_angle_probe(struct platform_device *pdev) if (!indio_dev) return -ENOMEM; - ret = cros_ec_sensors_core_init(pdev, indio_dev, false, NULL, NULL); + ret = cros_ec_sensors_core_init(pdev, indio_dev, false, NULL, + NULL, false); if (ret) return ret; diff --git a/drivers/iio/common/cros_ec_sensors/cros_ec_sensors.c b/drivers/iio/common/cros_ec_sensors/cros_ec_sensors.c index d71e9064c789..dee1191de752 100644 --- a/drivers/iio/common/cros_ec_sensors/cros_ec_sensors.c +++ b/drivers/iio/common/cros_ec_sensors/cros_ec_sensors.c @@ -236,12 +236,11 @@ static int cros_ec_sensors_probe(struct platform_device *pdev) ret = cros_ec_sensors_core_init(pdev, indio_dev, true, cros_ec_sensors_capture, - cros_ec_sensors_push_data); + cros_ec_sensors_push_data, + true); if (ret) return ret; - iio_buffer_set_attrs(indio_dev->buffer, cros_ec_sensor_fifo_attributes); - indio_dev->info = &ec_sensors_info; state = iio_priv(indio_dev); for (channel = state->channels, i = CROS_EC_SENSOR_X; 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 ea480c1d4349..c62cacc04672 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; @@ -174,12 +177,11 @@ static ssize_t hwfifo_watermark_max_show(struct device *dev, static IIO_DEVICE_ATTR_RO(hwfifo_watermark_max, 0); -const struct attribute *cros_ec_sensor_fifo_attributes[] = { +static const struct attribute *cros_ec_sensor_fifo_attributes[] = { &iio_dev_attr_hwfifo_timeout.dev_attr.attr, &iio_dev_attr_hwfifo_watermark_max.dev_attr.attr, NULL, }; -EXPORT_SYMBOL_GPL(cros_ec_sensor_fifo_attributes); int cros_ec_sensors_push_data(struct iio_dev *indio_dev, s16 *data, @@ -238,6 +240,7 @@ static void cros_ec_sensors_core_clean(void *arg) * for backward compatibility. * @push_data: function to call when cros_ec_sensorhub receives * a sample for that sensor. + * @has_hw_fifo: Set true if this device has/uses a HW FIFO * * Return: 0 on success, -errno on failure. */ @@ -245,7 +248,8 @@ int cros_ec_sensors_core_init(struct platform_device *pdev, struct iio_dev *indio_dev, bool physical_device, cros_ec_sensors_capture_t trigger_capture, - cros_ec_sensorhub_push_data_cb_t push_data) + cros_ec_sensorhub_push_data_cb_t push_data, + bool has_hw_fifo) { struct device *dev = &pdev->dev; struct cros_ec_sensors_core_state *state = iio_priv(indio_dev); @@ -358,6 +362,10 @@ int cros_ec_sensors_core_init(struct platform_device *pdev, NULL); if (ret) return ret; + + if (has_hw_fifo) + iio_buffer_set_attrs(indio_dev->buffer, + cros_ec_sensor_fifo_attributes); } } diff --git a/drivers/iio/common/ssp_sensors/ssp_dev.c b/drivers/iio/common/ssp_sensors/ssp_dev.c index a94dbcf491ce..1aee87100038 100644 --- a/drivers/iio/common/ssp_sensors/ssp_dev.c +++ b/drivers/iio/common/ssp_sensors/ssp_dev.c @@ -503,7 +503,8 @@ static int ssp_probe(struct spi_device *spi) return -ENODEV; } - ret = mfd_add_devices(&spi->dev, -1, sensorhub_sensor_devs, + ret = mfd_add_devices(&spi->dev, PLATFORM_DEVID_NONE, + sensorhub_sensor_devs, ARRAY_SIZE(sensorhub_sensor_devs), NULL, 0, NULL); if (ret < 0) { dev_err(&spi->dev, "mfd add devices fail\n"); |