diff options
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/hid-sensor-ids.h | 8 | ||||
-rw-r--r-- | include/linux/iio/iio.h | 81 |
2 files changed, 10 insertions, 79 deletions
diff --git a/include/linux/hid-sensor-ids.h b/include/linux/hid-sensor-ids.h index 4f945d3ed49f..4cc165887b09 100644 --- a/include/linux/hid-sensor-ids.h +++ b/include/linux/hid-sensor-ids.h @@ -23,22 +23,26 @@ /* Accel 3D (200073) */ #define HID_USAGE_SENSOR_ACCEL_3D 0x200073 +#define HID_USAGE_SENSOR_DATA_ACCELERATION 0x200452 #define HID_USAGE_SENSOR_ACCEL_X_AXIS 0x200453 #define HID_USAGE_SENSOR_ACCEL_Y_AXIS 0x200454 #define HID_USAGE_SENSOR_ACCEL_Z_AXIS 0x200455 /* ALS (200041) */ #define HID_USAGE_SENSOR_ALS 0x200041 +#define HID_USAGE_SENSOR_DATA_LIGHT 0x2004d0 #define HID_USAGE_SENSOR_LIGHT_ILLUM 0x2004d1 /* Gyro 3D: (200076) */ #define HID_USAGE_SENSOR_GYRO_3D 0x200076 +#define HID_USAGE_SENSOR_DATA_ANGL_VELOCITY 0x200456 #define HID_USAGE_SENSOR_ANGL_VELOCITY_X_AXIS 0x200457 #define HID_USAGE_SENSOR_ANGL_VELOCITY_Y_AXIS 0x200458 #define HID_USAGE_SENSOR_ANGL_VELOCITY_Z_AXIS 0x200459 /* ORIENTATION: Compass 3D: (200083) */ #define HID_USAGE_SENSOR_COMPASS_3D 0x200083 +#define HID_USAGE_SENSOR_DATA_ORIENTATION 0x200470 #define HID_USAGE_SENSOR_ORIENT_MAGN_HEADING 0x200471 #define HID_USAGE_SENSOR_ORIENT_MAGN_HEADING_X 0x200472 #define HID_USAGE_SENSOR_ORIENT_MAGN_HEADING_Y 0x200473 @@ -117,4 +121,8 @@ #define HID_USAGE_SENSOR_PROP_REPORT_STATE 0x200316 #define HID_USAGE_SENSOR_PROY_POWER_STATE 0x200319 +/* Per data field properties */ +#define HID_USAGE_SENSOR_DATA_MOD_NONE 0x00 +#define HID_USAGE_SENSOR_DATA_MOD_CHANGE_SENSITIVITY_ABS 0x1000 + #endif diff --git a/include/linux/iio/iio.h b/include/linux/iio/iio.h index 256a90a1bea6..5b125fd554e4 100644 --- a/include/linux/iio/iio.h +++ b/include/linux/iio/iio.h @@ -490,32 +490,12 @@ struct iio_dev { #endif }; -/** - * iio_find_channel_from_si() - get channel from its scan index - * @indio_dev: device - * @si: scan index to match - */ const struct iio_chan_spec *iio_find_channel_from_si(struct iio_dev *indio_dev, int si); - -/** - * iio_device_register() - register a device with the IIO subsystem - * @indio_dev: Device structure filled by the device driver - **/ int iio_device_register(struct iio_dev *indio_dev); - -/** - * iio_device_unregister() - unregister a device from the IIO subsystem - * @indio_dev: Device structure representing the device. - **/ void iio_device_unregister(struct iio_dev *indio_dev); - -/** - * iio_push_event() - try to add event to the list for userspace reading - * @indio_dev: IIO device structure - * @ev_code: What event - * @timestamp: When the event occurred - **/ +int devm_iio_device_register(struct device *dev, struct iio_dev *indio_dev); +void devm_iio_device_unregister(struct device *dev, struct iio_dev *indio_dev); int iio_push_event(struct iio_dev *indio_dev, u64 ev_code, s64 timestamp); extern struct bus_type iio_bus_type; @@ -579,10 +559,6 @@ static inline void *iio_device_get_drvdata(struct iio_dev *indio_dev) /* Can we make this smaller? */ #define IIO_ALIGN L1_CACHE_BYTES -/** - * iio_device_alloc() - allocate an iio_dev from a driver - * @sizeof_priv: Space to allocate for private structure. - **/ struct iio_dev *iio_device_alloc(int sizeof_priv); static inline void *iio_priv(const struct iio_dev *indio_dev) @@ -596,64 +572,11 @@ static inline struct iio_dev *iio_priv_to_dev(void *priv) ALIGN(sizeof(struct iio_dev), IIO_ALIGN)); } -/** - * iio_device_free() - free an iio_dev from a driver - * @indio_dev: the iio_dev associated with the device - **/ void iio_device_free(struct iio_dev *indio_dev); - -/** - * devm_iio_device_alloc - Resource-managed iio_device_alloc() - * @dev: Device to allocate iio_dev for - * @sizeof_priv: Space to allocate for private structure. - * - * Managed iio_device_alloc. iio_dev allocated with this function is - * automatically freed on driver detach. - * - * If an iio_dev allocated with this function needs to be freed separately, - * devm_iio_device_free() must be used. - * - * RETURNS: - * Pointer to allocated iio_dev on success, NULL on failure. - */ struct iio_dev *devm_iio_device_alloc(struct device *dev, int sizeof_priv); - -/** - * devm_iio_device_free - Resource-managed iio_device_free() - * @dev: Device this iio_dev belongs to - * @indio_dev: the iio_dev associated with the device - * - * Free iio_dev allocated with devm_iio_device_alloc(). - */ void devm_iio_device_free(struct device *dev, struct iio_dev *indio_dev); - -/** - * devm_iio_trigger_alloc - Resource-managed iio_trigger_alloc() - * @dev: Device to allocate iio_trigger for - * @fmt: trigger name format. If it includes format - * specifiers, the additional arguments following - * format are formatted and inserted in the resulting - * string replacing their respective specifiers. - * - * Managed iio_trigger_alloc. iio_trigger allocated with this function is - * automatically freed on driver detach. - * - * If an iio_trigger allocated with this function needs to be freed separately, - * devm_iio_trigger_free() must be used. - * - * RETURNS: - * Pointer to allocated iio_trigger on success, NULL on failure. - */ struct iio_trigger *devm_iio_trigger_alloc(struct device *dev, const char *fmt, ...); - -/** - * devm_iio_trigger_free - Resource-managed iio_trigger_free() - * @dev: Device this iio_dev belongs to - * @iio_trig: the iio_trigger associated with the device - * - * Free iio_trigger allocated with devm_iio_trigger_alloc(). - */ void devm_iio_trigger_free(struct device *dev, struct iio_trigger *iio_trig); /** |