v7: - Changes related to pow function - channel spec constant for sensors - Remove additional init/exit functions - Error handling for invalid report ids v6: - Fix kernel oops during mfd_add_device on some devices - Jonathan's suggested change to remove private member from common to associate a sensor type state. The sensor state contains a member to hold all common attributes - Fix issue with decimal point interface v5: - Documentation changes as suggested by Peter Meerwald and Jonathan Cameron - Change Kconfigs to corrected typo pointed by David Herrmann (3G to 3D (3-dimension)) - Sensor framework changes for comments from Jonathan -- Modified help to for HID_SENSOR_HUB -- Removed all size restrictions (#define ...) -- Use of kasprintf for driver names -- Removed defines for reports -- kernel doc for structures -- Embed pending structure to sensor hub data structure and removed dynamic allocation of requests -- Removed unused structure fields -- Blank line before returns -- Shorter defines for HID sensor usage id defines - Common attributes and triggers -- Removed maximunm sampling freq restrictions -- Allow decimal format from channel raw read calls with micro fractions -- Can't get arround FW quirk config with the information from report - Accelerometer 3D support -- Changed defines for channels to enums -- Added hysteresis and sampling frequency to channels definition -- Simpliefiled state structure -- Removed casts -- Error handling -- Removed channel mask settings -- Changed to module_platform_driver v4: Addressed comments from Lars-Peter Clausen and Jiri Kosina. - Added Documentation/hid/hid-sensor.txt - As suggested, created iio/common folder which can contain common code for iio sensor driver.This contain common module to process trigger and attributes - Removed empty callback functions. - Duplicating channel structure for an IIO driver instance. v3 : - Using TRIGGERRED BUFFER - Using MFD framework The sensor hub driver is submiited to drivers/hid. This contains core processing of hid sensor usage table, registers as an hid driver and adds registration function for routing data to individual sensor driver. So core driver independent of user mode interface method (IIO/input etc.) - Submiiting four drivers for Accelerometer-3D, Gyro-3D, Compass-3D and ALS. These uses IIO triggered buffer interface. They are childrens of hid sensor hub driver. They reside in iio/accel, iio/gyro iio/magnetometer and iio/light. - Still using driver/staging/iio. Not able to test with driver/iio. v2 : - Replaced Ring-SW with KFiFO - Accel-3d, Gyro-3D and Compass-3D uses 3 different channels for X, Y and Z - SysFS ( --- Changed "polling_interval" to sampling_frequency (IIO_DEV_ATTR_SAMP_FREQ) with units HZ --- Changed "sensitivity" to hyst_raw, which is already used by some ADC modules --- Removed "Activate". No longer need this. Using trigger state to activate/deactivate ) - Removed sysfs attributes for "xxx_offset". Instead using mask 0 in read_raw. So each sensor have only channels, sampling_frequency and hyst_raw as the ABI. - Additional patch to enable ST Micro sensor hub- v1: Base implementation for comments srinivas pandruvada (9): IIO: core: Add hysteresis in channel spec HID-Sensors: Documentation HID Sensors: Add to special driver list HID-Sensors: Sensor framework HID-Sensors: Common attribute and trigger HID-Sensors: Added accelerometer 3D HID-Sensors: Added Gyroscope 3D HID-Sensors: Added Compass/Magnetometer 3D HID-Sensors: Added ALS Documentation/hid/hid-sensor.txt | 139 ++++ drivers/hid/Kconfig | 14 + drivers/hid/Makefile | 1 + drivers/hid/hid-core.c | 10 + drivers/hid/hid-ids.h | 6 + drivers/hid/hid-sensor-hub.c | 681 ++++++++++++++++++++ drivers/iio/Kconfig | 5 + drivers/iio/Makefile | 5 + drivers/iio/accel/Kconfig | 16 + drivers/iio/accel/Makefile | 6 + drivers/iio/accel/hid-sensor-accel-3d.c | 419 ++++++++++++ drivers/iio/common/Kconfig | 6 + drivers/iio/common/Makefile | 9 + drivers/iio/common/hid-sensors/Kconfig | 26 + drivers/iio/common/hid-sensors/Makefile | 6 + .../iio/common/hid-sensors/hid-sensor-attributes.c | 250 +++++++ .../iio/common/hid-sensors/hid-sensor-attributes.h | 57 ++ .../iio/common/hid-sensors/hid-sensor-trigger.c | 101 +++ .../iio/common/hid-sensors/hid-sensor-trigger.h | 26 + drivers/iio/gyro/Kconfig | 16 + drivers/iio/gyro/Makefile | 6 + drivers/iio/gyro/hid-sensor-gyro-3d.c | 419 ++++++++++++ drivers/iio/industrialio-core.c | 1 + drivers/iio/light/Kconfig | 16 + drivers/iio/light/Makefile | 6 + drivers/iio/light/hid-sensor-als.c | 386 +++++++++++ drivers/iio/magnetometer/Kconfig | 16 + drivers/iio/magnetometer/Makefile | 6 + drivers/iio/magnetometer/hid-sensor-magn-3d.c | 420 ++++++++++++ include/linux/hid-sensor-hub.h | 160 +++++ include/linux/hid-sensor-ids.h | 111 ++++ include/linux/iio/iio.h | 5 + 32 files changed, 3351 insertions(+), 0 deletions(-) create mode 100755 Documentation/hid/hid-sensor.txt create mode 100644 drivers/hid/hid-sensor-hub.c create mode 100644 drivers/iio/accel/Kconfig create mode 100644 drivers/iio/accel/Makefile create mode 100644 drivers/iio/accel/hid-sensor-accel-3d.c create mode 100644 drivers/iio/common/Kconfig create mode 100644 drivers/iio/common/Makefile create mode 100644 drivers/iio/common/hid-sensors/Kconfig create mode 100644 drivers/iio/common/hid-sensors/Makefile create mode 100644 drivers/iio/common/hid-sensors/hid-sensor-attributes.c create mode 100644 drivers/iio/common/hid-sensors/hid-sensor-attributes.h create mode 100644 drivers/iio/common/hid-sensors/hid-sensor-trigger.c create mode 100644 drivers/iio/common/hid-sensors/hid-sensor-trigger.h create mode 100644 drivers/iio/gyro/Kconfig create mode 100644 drivers/iio/gyro/Makefile create mode 100644 drivers/iio/gyro/hid-sensor-gyro-3d.c create mode 100644 drivers/iio/light/Kconfig create mode 100644 drivers/iio/light/Makefile create mode 100644 drivers/iio/light/hid-sensor-als.c create mode 100644 drivers/iio/magnetometer/Kconfig create mode 100644 drivers/iio/magnetometer/Makefile create mode 100644 drivers/iio/magnetometer/hid-sensor-magn-3d.c create mode 100644 include/linux/hid-sensor-hub.h create mode 100644 include/linux/hid-sensor-ids.h -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
