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author | Greg Kroah-Hartman <gregkh@suse.de> | 2010-10-28 09:44:56 -0700 |
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committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-10-28 09:44:56 -0700 |
commit | e4c5bf8e3dca827a1b3a6fac494eae8c74b7e1e7 (patch) | |
tree | ea51b391f7d74ca695dcb9f5e46eb02688a92ed9 /drivers/staging/iio/Documentation/sysfs-bus-iio-light | |
parent | 81280572ca6f54009edfa4deee563e8678784218 (diff) | |
parent | a4ac0d847af9dd34d5953a5e264400326144b6b2 (diff) | |
download | op-kernel-dev-e4c5bf8e3dca827a1b3a6fac494eae8c74b7e1e7.zip op-kernel-dev-e4c5bf8e3dca827a1b3a6fac494eae8c74b7e1e7.tar.gz |
Merge 'staging-next' to Linus's tree
This merges the staging-next tree to Linus's tree and resolves
some conflicts that were present due to changes in other trees that were
affected by files here.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/iio/Documentation/sysfs-bus-iio-light')
-rw-r--r-- | drivers/staging/iio/Documentation/sysfs-bus-iio-light | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/drivers/staging/iio/Documentation/sysfs-bus-iio-light b/drivers/staging/iio/Documentation/sysfs-bus-iio-light new file mode 100644 index 0000000..5d84856 --- /dev/null +++ b/drivers/staging/iio/Documentation/sysfs-bus-iio-light @@ -0,0 +1,64 @@ + +What: /sys/bus/iio/devices/device[n]/range +KernelVersion: 2.6.37 +Contact: linux-iio@vger.kernel.org +Description: + Hardware dependent ADC Full Scale Range used for some ambient + light sensors in calculating lux. + +What: /sys/bus/iio/devices/device[n]/range_available +KernelVersion: 2.6.37 +Contact: linux-iio@vger.kernel.org +Description: + Hardware dependent supported vales for ADC Full Scale Range. + +What: /sys/bus/iio/devices/device[n]/adc_resolution +KernelVersion: 2.6.37 +Contact: linux-iio@vger.kernel.org +Description: + Hardware dependent ADC resolution of the ambient light sensor + used in calculating the lux. + +What: /sys/bus/iio/devices/device[n]/adc_resolution_available +KernelVersion: 2.6.37 +Contact: linux-iio@vger.kernel.org +Description: + Hardware dependent list of possible values supported for the + adc_resolution of the given sensor. + +What: /sys/bus/iio/devices/device[n]/illuminance0[_input|_raw] +KernelVersion: 2.6.35 +Contact: linux-iio@vger.kernel.org +Description: + This should return the calculated lux from the light sensor. If + it comes back in SI units, it should also include _input else it + should include _raw to signify it is not in SI units. + +What: /sys/.../device[n]/proximity_on_chip_ambient_infrared_supression +KernelVersion: 2.6.37 +Contact: linux-iio@vger.kernel.org +Description: + Hardware dependent mode for an ALS device to calculate the value + in proximity mode. When this is enabled, then the device should + use a infrared sensor reading to remove infrared noise from the + proximity reading. If this is not enabled, the driver can still + do this calculation manually by reading the infrared sensor + value and doing the negation in sw. + +What: /sys/bus/iio/devices/device[n]/proximity[_input|_raw] +KernelVersion: 2.6.37 +Contact: linux-iio@vger.kernel.org +Description: + This property is supported by proximity sensors and should be + used to return the value of a reading by the sensor. If this + value is returned in SI units, it should also include _input + but if it is not, then it should include _raw. + +What: /sys/bus/iio/devices/device[n]/intensity_infrared[_input|_raw] +KernelVersion: 2.6.37 +Contact: linux-iio@vger.kernel.org +Description: + This property is supported by sensors that have an infrared + sensing mode. This value should be the output from a reading + and if expressed in SI units, should include _input. If this + value is not in SI units, then it should include _raw. |