commit b3f4737d00de317d1549d5cb5b1dad90e19f5cec
author Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Thu Feb 19 15:33:56 2015 -0800
committer Jiri Kosina <jkosina@suse.cz> Mon Feb 23 15:16:37 2015 +0100
tree 92cb55d8f19f340f2daf779336368cb3a34e8426
parent cb67126f32f008b9abe97fbfca9b23a797b2458a

HID: hid-sensor-hub: Extend API for async reads

Add additional flag to read in async mode. In this mode the caller will get
reply via registered callback for capture_sample. Callbacks can be registered
using sensor_hub_register_callback function. The usage id parameter of the
capture_sample can be matched with the usage id of the requested attribute.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>