diff options
Diffstat (limited to 'drivers/iio/light/hid-sensor-als.c')
-rw-r--r-- | drivers/iio/light/hid-sensor-als.c | 34 |
1 files changed, 20 insertions, 14 deletions
diff --git a/drivers/iio/light/hid-sensor-als.c b/drivers/iio/light/hid-sensor-als.c index 4093f2353d95..85c8a05b73cb 100644 --- a/drivers/iio/light/hid-sensor-als.c +++ b/drivers/iio/light/hid-sensor-als.c @@ -39,6 +39,11 @@ struct als_state { s64 timestamp; }; +static const u32 als_sensitivity_addresses[] = { + HID_USAGE_SENSOR_DATA_LIGHT, + HID_USAGE_SENSOR_LIGHT_ILLUM, +}; + /* Channel definitions */ static const struct iio_chan_spec als_channels[] = { { @@ -49,7 +54,8 @@ static const struct iio_chan_spec als_channels[] = { .info_mask_shared_by_type = BIT(IIO_CHAN_INFO_OFFSET) | BIT(IIO_CHAN_INFO_SCALE) | BIT(IIO_CHAN_INFO_SAMP_FREQ) | - BIT(IIO_CHAN_INFO_HYSTERESIS), + BIT(IIO_CHAN_INFO_HYSTERESIS) | + BIT(IIO_CHAN_INFO_HYSTERESIS_RELATIVE), .scan_index = CHANNEL_SCAN_INDEX_INTENSITY, }, { @@ -58,7 +64,8 @@ static const struct iio_chan_spec als_channels[] = { .info_mask_shared_by_type = BIT(IIO_CHAN_INFO_OFFSET) | BIT(IIO_CHAN_INFO_SCALE) | BIT(IIO_CHAN_INFO_SAMP_FREQ) | - BIT(IIO_CHAN_INFO_HYSTERESIS), + BIT(IIO_CHAN_INFO_HYSTERESIS) | + BIT(IIO_CHAN_INFO_HYSTERESIS_RELATIVE), .scan_index = CHANNEL_SCAN_INDEX_ILLUM, }, IIO_CHAN_SOFT_TIMESTAMP(CHANNEL_SCAN_INDEX_TIMESTAMP) @@ -136,6 +143,10 @@ static int als_read_raw(struct iio_dev *indio_dev, ret_type = hid_sensor_read_raw_hyst_value( &als_state->common_attributes, val, val2); break; + case IIO_CHAN_INFO_HYSTERESIS_RELATIVE: + ret_type = hid_sensor_read_raw_hyst_rel_value( + &als_state->common_attributes, val, val2); + break; default: ret_type = -EINVAL; break; @@ -163,6 +174,10 @@ static int als_write_raw(struct iio_dev *indio_dev, ret = hid_sensor_write_raw_hyst_value( &als_state->common_attributes, val, val2); break; + case IIO_CHAN_INFO_HYSTERESIS_RELATIVE: + ret = hid_sensor_write_raw_hyst_rel_value( + &als_state->common_attributes, val, val2); + break; default: ret = -EINVAL; } @@ -252,17 +267,6 @@ static int als_parse_report(struct platform_device *pdev, &st->als_illum, &st->scale_pre_decml, &st->scale_post_decml); - /* Set Sensitivity field ids, when there is no individual modifier */ - if (st->common_attributes.sensitivity.index < 0) { - sensor_hub_input_get_attribute_info(hsdev, - HID_FEATURE_REPORT, usage_id, - HID_USAGE_SENSOR_DATA_MOD_CHANGE_SENSITIVITY_ABS | - HID_USAGE_SENSOR_DATA_LIGHT, - &st->common_attributes.sensitivity); - dev_dbg(&pdev->dev, "Sensitivity index:report %d:%d\n", - st->common_attributes.sensitivity.index, - st->common_attributes.sensitivity.report_id); - } return ret; } @@ -285,7 +289,9 @@ static int hid_als_probe(struct platform_device *pdev) als_state->common_attributes.pdev = pdev; ret = hid_sensor_parse_common_attributes(hsdev, HID_USAGE_SENSOR_ALS, - &als_state->common_attributes); + &als_state->common_attributes, + als_sensitivity_addresses, + ARRAY_SIZE(als_sensitivity_addresses)); if (ret) { dev_err(&pdev->dev, "failed to setup common attributes\n"); return ret; |