summaryrefslogtreecommitdiffstats
path: root/include/linux/hid-sensor-hub.h
Commit message (Collapse)AuthorAgeFilesLines
* HID: hid-sensor-hub: Add logical min and maxSrinivas Pandruvada2013-12-021-0/+2
| | | | | | | | | Exporting logical minimum and maximum of HID fields as part of the hid sensor attribute info. This can be used for range checking and to calculate enumeration base for NAry fields of HID sensor hub. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* iio: hid_Sensors: fix crash during trigger unregisterSrinivas Pandruvada2013-11-021-0/+3
| | | | | | | | | | | We can't store the trigger instance created by iio_trigger_alloc, in trig field of iio_device structure. This needs to be stored in the driver private data. Othewise it can result in crash during module unload. Hence created a trig_ptr in the common data structure for each HID sensor IIO driver and storing here. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* HID: Delay opening HID deviceSrinivas Pandruvada2013-10-011-0/+18
| | | | | | | | | | Don't call hid_open_device till there is actually an user. This saves power by not opening underlying transport for HID. Also close device if there are no active mfd client using HID sensor hub. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* HID: hid-sensor-hub: fix style of commentsAndy Shevchenko2013-08-261-1/+1
| | | | | | | | | | This patch fixes the style of the comments to be like following /* The commentary */ There is no functional change. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* hid: iio: rename struct hid_sensor_iio_common to hid_sensor_commonAlexander Holler2013-01-061-6/+6
| | | | | | | | | The structure with common attributes for hid-sensors isn't specific to the iio-subsystem, so rename it to hid_sensor_common. Signed-off-by: Alexander Holler <holler@ahsoftware.de> Acked-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* iio: merge hid-sensor-attributes.h into hid-sensor-hub.hAlexander Holler2013-01-061-0/+38
| | | | | | | | | | The stuff in hid-sensor-attributes.h is needed by every piece which uses hid-sensor-hub and merging it into hid-sensor-hub.h makes it accessible from outside the iio subdirectory. Signed-off-by: Alexander Holler <holler@ahsoftware.de> Acked-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* HID: sensors: introduce sensor frameworksrinivas pandruvada2012-09-061-0/+160
Adding processing for HID Sensor usage table as defined by HID 1.12, Request #: HUTRR39, dated 05 May, 2011. This driver uses HID driver framework to register, send and receive events. This uses MFD framework, so that actual processing for a specific usage id can be done in a different driver. For example an accelerometer driver can be a separate driver and use the interface provided by this driver to register for events. Signed-off-by: srinivas pandruvada <srinivas.pandruvada@intel.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
OpenPOWER on IntegriCloud