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| author |   Jon Brenner <jbrenner@taosinc.com> | 2012-05-16 10:46:42 -0500 |
|---|---|---|
| committer |   Jonathan Cameron <jic23@kernel.org> | 2012-07-10 18:49:26 +0100 |
| commit | 21cd1fab058671313f7c178b640999fcd0d8de21 (patch) | |
| tree | 914b425f6979bb712d29bffd85cc8b28c8eb0624 /drivers/staging/iio/Documentation | |
| parent | staging:iio:ade7758: Use iio_validate_scan_mask_onehot (diff) | |
| download | linux-dev-21cd1fab058671313f7c178b640999fcd0d8de21.tar.xz linux-dev-21cd1fab058671313f7c178b640999fcd0d8de21.zip | |
IIO channel type and modifiers for CCT and RGBC data
Add iio channel type and modifiers for Correlated Color Temperature (CCT)
and RGBC (red/green/blue/clear) data.
Add CCT and RGBC descriptions to documentation.
Changes:
Revised/condensed RGBC descriptions.
Merge and trivial fix done by Jonathan Cameron.
Signed-off-by: Jon Brenner <jbrenner@taosinc.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/staging/iio/Documentation')
| -rw-r--r-- | drivers/staging/iio/Documentation/sysfs-bus-iio-light | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/staging/iio/Documentation/sysfs-bus-iio-light b/drivers/staging/iio/Documentation/sysfs-bus-iio-light index d52be0385dc4..a28919da13e3 100644 --- a/drivers/staging/iio/Documentation/sysfs-bus-iio-light +++ b/drivers/staging/iio/Documentation/sysfs-bus-iio-light @@ -82,3 +82,26 @@ Contact: linux-iio@vger.kernel.org Description: This property gets/sets the table of coefficients used in calculating illuminance in lux. + +What: /sys/bus/iio/devices/device[n]/in_intensity_clear[_input|_raw] +What: /sys/bus/iio/devices/device[n]/in_intensity_red[_input|_raw] +What: /sys/bus/iio/devices/device[n]/in_intensity_green[_input|_raw] +What: /sys/bus/iio/devices/device[n]/in_intensity_blue[_input|_raw] +KernelVersion: 3.4.0 +Contact: linux-iio@vger.kernel.org +Description: + This property is supported by sensors that have a RGBC + 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 (irradiance, uW/mm^2), then it should + include _raw. + +What: /sys/bus/iio/devices/device[n]/in_cct0[_input|_raw] +KernelVersion: 3.4.0 +Contact: linux-iio@vger.kernel.org +Description: + This should return the correlated color temperature 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. + |