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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-04-26 08:12:25 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-04-26 08:12:25 -0700 |
| commit | d5cef008e95ffdaf457e38254e67d145a927df96 (patch) | |
| tree | 8ed3f611c886af4276d6fb493e62d927d8f6946d /Documentation/ABI | |
| parent | 58612c608f41a24c58ce082986da3e30ce2fff37 (diff) | |
| parent | ea7e586bdd331fd6fba2b6f9fd3777928c2814d8 (diff) | |
| download | linux-d5cef008e95ffdaf457e38254e67d145a927df96.tar.bz2 | |
Merge tag 'iio-for-3.16a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next
Jonathan writes:
First round of IIO new driver, functionality and cleanups for the 3.16 cycle.
New device support
* AS3935 Lightning Sensor
* MCP3426/7/8 support added to the existing MCP3422 ADC driver
* AK8963 support in the AK8975 driver
* MPU6500 support in the MPU6050 driver (the functionality that is different
is mostly not supported yet in either part).
Staging Graduations
* AD799x ADC
New functionality
* ACPI enumeration for the ak8975 driver
Cleanup / tweaks
* Use snprintf as a matter of good practice in a few additional places.
* Document *_mean_raw attributes. These have been there a while, but were
undocumented.
* Add an in kernel interface to get the mean values.
* Bug in the length of the event info mask that by coincidence wasn't yet
actually causing any problems.
* itg3000 drop an unreachable return statement.
* spear_adc cleanups (heading for a staging graduation but a few more
issues showed up in the review of these patches).
* Exynos ADC dependencies changed so it is only built when Exynos is present
or COMPILE_TEST and OF are set.
* tsl2583 cleanups.
* Some cut and paste typos in the comments of various drivers still in staging.
* Couple of minor improvements to the ST sensor drivers.
Diffstat (limited to 'Documentation/ABI')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-iio | 8 | ||||
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-iio-proximity-as3935 | 16 |
2 files changed, 24 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio index 6e02c5029152..58ba33300305 100644 --- a/Documentation/ABI/testing/sysfs-bus-iio +++ b/Documentation/ABI/testing/sysfs-bus-iio @@ -210,6 +210,14 @@ Contact: linux-iio@vger.kernel.org Description: Scaled humidity measurement in milli percent. +What: /sys/bus/iio/devices/iio:deviceX/in_X_mean_raw +KernelVersion: 3.5 +Contact: linux-iio@vger.kernel.org +Description: + Averaged raw measurement from channel X. The number of values + used for averaging is device specific. The converting rules for + normal raw values also applies to the averaged raw values. + What: /sys/bus/iio/devices/iio:deviceX/in_accel_offset What: /sys/bus/iio/devices/iio:deviceX/in_accel_x_offset What: /sys/bus/iio/devices/iio:deviceX/in_accel_y_offset diff --git a/Documentation/ABI/testing/sysfs-bus-iio-proximity-as3935 b/Documentation/ABI/testing/sysfs-bus-iio-proximity-as3935 new file mode 100644 index 000000000000..6708c5e264aa --- /dev/null +++ b/Documentation/ABI/testing/sysfs-bus-iio-proximity-as3935 @@ -0,0 +1,16 @@ +What /sys/bus/iio/devices/iio:deviceX/in_proximity_raw +Date: March 2014 +KernelVersion: 3.15 +Contact: Matt Ranostay <mranostay@gmail.com> +Description: + Get the current distance in meters of storm (1km steps) + 1000-40000 = distance in meters + +What /sys/bus/iio/devices/iio:deviceX/sensor_sensitivity +Date: March 2014 +KernelVersion: 3.15 +Contact: Matt Ranostay <mranostay@gmail.com> +Description: + Show or set the gain boost of the amp, from 0-31 range. + 18 = indoors (default) + 14 = outdoors |