diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/iio/light/hid-sensor-als.c | 38 |
1 files changed, 20 insertions, 18 deletions
diff --git a/drivers/iio/light/hid-sensor-als.c b/drivers/iio/light/hid-sensor-als.c index eb1aedad7edc..efb1f8862b28 100644 --- a/drivers/iio/light/hid-sensor-als.c +++ b/drivers/iio/light/hid-sensor-als.c @@ -24,7 +24,7 @@ enum { struct als_state { struct hid_sensor_hub_callbacks callbacks; struct hid_sensor_common common_attributes; - struct hid_sensor_hub_attribute_info als_illum; + struct hid_sensor_hub_attribute_info als[CHANNEL_SCAN_INDEX_MAX]; struct { u32 illum[CHANNEL_SCAN_INDEX_MAX]; u64 timestamp __aligned(8); @@ -99,8 +99,8 @@ static int als_read_raw(struct iio_dev *indio_dev, switch (chan->scan_index) { case CHANNEL_SCAN_INDEX_INTENSITY: case CHANNEL_SCAN_INDEX_ILLUM: - report_id = als_state->als_illum.report_id; - min = als_state->als_illum.logical_minimum; + report_id = als_state->als[chan->scan_index].report_id; + min = als_state->als[chan->scan_index].logical_minimum; address = HID_USAGE_SENSOR_LIGHT_ILLUM; break; default: @@ -242,22 +242,24 @@ static int als_parse_report(struct platform_device *pdev, struct als_state *st) { int ret; + int i; + + for (i = 0; i <= CHANNEL_SCAN_INDEX_ILLUM; ++i) { + ret = sensor_hub_input_get_attribute_info(hsdev, + HID_INPUT_REPORT, + usage_id, + HID_USAGE_SENSOR_LIGHT_ILLUM, + &st->als[i]); + if (ret < 0) + return ret; + als_adjust_channel_bit_mask(channels, i, st->als[i].size); + + dev_dbg(&pdev->dev, "als %x:%x\n", st->als[i].index, + st->als[i].report_id); + } - ret = sensor_hub_input_get_attribute_info(hsdev, HID_INPUT_REPORT, - usage_id, - HID_USAGE_SENSOR_LIGHT_ILLUM, - &st->als_illum); - if (ret < 0) - return ret; - als_adjust_channel_bit_mask(channels, CHANNEL_SCAN_INDEX_INTENSITY, - st->als_illum.size); - als_adjust_channel_bit_mask(channels, CHANNEL_SCAN_INDEX_ILLUM, - st->als_illum.size); - - dev_dbg(&pdev->dev, "als %x:%x\n", st->als_illum.index, - st->als_illum.report_id); - - st->scale_precision = hid_sensor_format_scale(usage_id, &st->als_illum, + st->scale_precision = hid_sensor_format_scale(usage_id, + &st->als[CHANNEL_SCAN_INDEX_INTENSITY], &st->scale_pre_decml, &st->scale_post_decml); return ret; |