diff options
| author | Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> | 2015-02-19 23:33:56 (GMT) |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2015-02-23 14:16:37 (GMT) |
| commit | b3f4737d00de317d1549d5cb5b1dad90e19f5cec (patch) | |
| tree | 92cb55d8f19f340f2daf779336368cb3a34e8426 /drivers/iio | |
| parent | cb67126f32f008b9abe97fbfca9b23a797b2458a (diff) | |
| download | linux-b3f4737d00de317d1549d5cb5b1dad90e19f5cec.tar.xz | |
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>
Diffstat (limited to 'drivers/iio')
| -rw-r--r-- | drivers/iio/accel/hid-sensor-accel-3d.c | 3 | ||||
| -rw-r--r-- | drivers/iio/gyro/hid-sensor-gyro-3d.c | 3 | ||||
| -rw-r--r-- | drivers/iio/light/hid-sensor-als.c | 3 | ||||
| -rw-r--r-- | drivers/iio/light/hid-sensor-prox.c | 3 | ||||
| -rw-r--r-- | drivers/iio/magnetometer/hid-sensor-magn-3d.c | 3 | ||||
| -rw-r--r-- | drivers/iio/orientation/hid-sensor-incl-3d.c | 3 | ||||
| -rw-r--r-- | drivers/iio/pressure/hid-sensor-press.c | 3 |
7 files changed, 14 insertions, 7 deletions
diff --git a/drivers/iio/accel/hid-sensor-accel-3d.c b/drivers/iio/accel/hid-sensor-accel-3d.c index d5d95317..0085c2f 100644 --- a/drivers/iio/accel/hid-sensor-accel-3d.c +++ b/drivers/iio/accel/hid-sensor-accel-3d.c @@ -130,7 +130,8 @@ static int accel_3d_read_raw(struct iio_dev *indio_dev, *val = sensor_hub_input_attr_get_raw_value( accel_state->common_attributes.hsdev, HID_USAGE_SENSOR_ACCEL_3D, address, - report_id); + report_id, + SENSOR_HUB_SYNC); else { *val = 0; hid_sensor_power_state(&accel_state->common_attributes, diff --git a/drivers/iio/gyro/hid-sensor-gyro-3d.c b/drivers/iio/gyro/hid-sensor-gyro-3d.c index a3ea1e8..bdcd105 100644 --- a/drivers/iio/gyro/hid-sensor-gyro-3d.c +++ b/drivers/iio/gyro/hid-sensor-gyro-3d.c @@ -130,7 +130,8 @@ static int gyro_3d_read_raw(struct iio_dev *indio_dev, *val = sensor_hub_input_attr_get_raw_value( gyro_state->common_attributes.hsdev, HID_USAGE_SENSOR_GYRO_3D, address, - report_id); + report_id, + SENSOR_HUB_SYNC); else { *val = 0; hid_sensor_power_state(&gyro_state->common_attributes, diff --git a/drivers/iio/light/hid-sensor-als.c b/drivers/iio/light/hid-sensor-als.c index a5283d7..321862d 100644 --- a/drivers/iio/light/hid-sensor-als.c +++ b/drivers/iio/light/hid-sensor-als.c @@ -109,7 +109,8 @@ static int als_read_raw(struct iio_dev *indio_dev, *val = sensor_hub_input_attr_get_raw_value( als_state->common_attributes.hsdev, HID_USAGE_SENSOR_ALS, address, - report_id); + report_id, + SENSOR_HUB_SYNC); hid_sensor_power_state(&als_state->common_attributes, false); } else { diff --git a/drivers/iio/light/hid-sensor-prox.c b/drivers/iio/light/hid-sensor-prox.c index f5a5146..db9c60e 100644 --- a/drivers/iio/light/hid-sensor-prox.c +++ b/drivers/iio/light/hid-sensor-prox.c @@ -105,7 +105,8 @@ static int prox_read_raw(struct iio_dev *indio_dev, *val = sensor_hub_input_attr_get_raw_value( prox_state->common_attributes.hsdev, HID_USAGE_SENSOR_PROX, address, - report_id); + report_id, + SENSOR_HUB_SYNC); hid_sensor_power_state(&prox_state->common_attributes, false); } else { diff --git a/drivers/iio/magnetometer/hid-sensor-magn-3d.c b/drivers/iio/magnetometer/hid-sensor-magn-3d.c index 6294575..4d299f3 100644 --- a/drivers/iio/magnetometer/hid-sensor-magn-3d.c +++ b/drivers/iio/magnetometer/hid-sensor-magn-3d.c @@ -178,7 +178,8 @@ static int magn_3d_read_raw(struct iio_dev *indio_dev, *val = sensor_hub_input_attr_get_raw_value( magn_state->common_attributes.hsdev, HID_USAGE_SENSOR_COMPASS_3D, address, - report_id); + report_id, + SENSOR_HUB_SYNC); else { *val = 0; hid_sensor_power_state(&magn_state->common_attributes, diff --git a/drivers/iio/orientation/hid-sensor-incl-3d.c b/drivers/iio/orientation/hid-sensor-incl-3d.c index 1ff181b..45bed08 100644 --- a/drivers/iio/orientation/hid-sensor-incl-3d.c +++ b/drivers/iio/orientation/hid-sensor-incl-3d.c @@ -132,7 +132,8 @@ static int incl_3d_read_raw(struct iio_dev *indio_dev, *val = sensor_hub_input_attr_get_raw_value( incl_state->common_attributes.hsdev, HID_USAGE_SENSOR_INCLINOMETER_3D, address, - report_id); + report_id, + SENSOR_HUB_SYNC); else { hid_sensor_power_state(&incl_state->common_attributes, false); diff --git a/drivers/iio/pressure/hid-sensor-press.c b/drivers/iio/pressure/hid-sensor-press.c index 7649286..ac150f0 100644 --- a/drivers/iio/pressure/hid-sensor-press.c +++ b/drivers/iio/pressure/hid-sensor-press.c @@ -108,7 +108,8 @@ static int press_read_raw(struct iio_dev *indio_dev, *val = sensor_hub_input_attr_get_raw_value( press_state->common_attributes.hsdev, HID_USAGE_SENSOR_PRESSURE, address, - report_id); + report_id, + SENSOR_HUB_SYNC); hid_sensor_power_state(&press_state->common_attributes, false); } else { |