From 9030924510a9e7d4b7d218749533840075879f2f Mon Sep 17 00:00:00 2001 From: Srinivas Pandruvada Date: Sat, 19 Apr 2014 00:22:00 +0100 Subject: iio: hid-sensors: Add api to get poll value Added interface to get poll value in milli-seconds. This value is changed by changing sampling frequency. This API allows clients to wait for at least some poll milli seconds before reading a new sample. Signed-off-by: Srinivas Pandruvada Signed-off-by: Jonathan Cameron --- include/linux/hid-sensor-hub.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/hid-sensor-hub.h') diff --git a/include/linux/hid-sensor-hub.h b/include/linux/hid-sensor-hub.h index 89626b23c246..88d8d636a68f 100644 --- a/include/linux/hid-sensor-hub.h +++ b/include/linux/hid-sensor-hub.h @@ -227,4 +227,6 @@ int hid_sensor_format_scale(u32 usage_id, struct hid_sensor_hub_attribute_info *attr_info, int *val0, int *val1); +s32 hid_sensor_read_poll_value(struct hid_sensor_common *st); + #endif -- cgit v1.2.3