aboutsummaryrefslogtreecommitdiff
path: root/Documentation/ABI/testing
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/ABI/testing')
-rw-r--r--Documentation/ABI/testing/configfs-iio13
-rw-r--r--Documentation/ABI/testing/configfs-usb-gadget-uvc58
-rw-r--r--Documentation/ABI/testing/sysfs-bus-iio14
-rw-r--r--Documentation/ABI/testing/sysfs-bus-iio-health-afe440x63
-rw-r--r--Documentation/ABI/testing/sysfs-bus-iio-proximity-as39352
5 files changed, 82 insertions, 68 deletions
diff --git a/Documentation/ABI/testing/configfs-iio b/Documentation/ABI/testing/configfs-iio
index 2483756fccf5..aebda53ec0f7 100644
--- a/Documentation/ABI/testing/configfs-iio
+++ b/Documentation/ABI/testing/configfs-iio
@@ -19,3 +19,16 @@ KernelVersion: 4.4
Description:
High resolution timers directory. Creating a directory here
will result in creating a hrtimer trigger in the IIO subsystem.
+
+What: /config/iio/devices
+Date: April 2016
+KernelVersion: 4.7
+Description:
+ Industrial IO software devices directory.
+
+What: /config/iio/devices/dummy
+Date: April 2016
+KernelVersion: 4.7
+Description:
+ Dummy IIO devices directory. Creating a directory here will result
+ in creating a dummy IIO device in the IIO subystem.
diff --git a/Documentation/ABI/testing/configfs-usb-gadget-uvc b/Documentation/ABI/testing/configfs-usb-gadget-uvc
index 2f4a0051b32d..1ba0d0fda9c0 100644
--- a/Documentation/ABI/testing/configfs-usb-gadget-uvc
+++ b/Documentation/ABI/testing/configfs-usb-gadget-uvc
@@ -1,6 +1,6 @@
What: /config/usb-gadget/gadget/functions/uvc.name
Date: Dec 2014
-KernelVersion: 3.20
+KernelVersion: 4.0
Description: UVC function directory
streaming_maxburst - 0..15 (ss only)
@@ -9,37 +9,37 @@ Description: UVC function directory
What: /config/usb-gadget/gadget/functions/uvc.name/control
Date: Dec 2014
-KernelVersion: 3.20
+KernelVersion: 4.0
Description: Control descriptors
What: /config/usb-gadget/gadget/functions/uvc.name/control/class
Date: Dec 2014
-KernelVersion: 3.20
+KernelVersion: 4.0
Description: Class descriptors
What: /config/usb-gadget/gadget/functions/uvc.name/control/class/ss
Date: Dec 2014
-KernelVersion: 3.20
+KernelVersion: 4.0
Description: Super speed control class descriptors
What: /config/usb-gadget/gadget/functions/uvc.name/control/class/fs
Date: Dec 2014
-KernelVersion: 3.20
+KernelVersion: 4.0
Description: Full speed control class descriptors
What: /config/usb-gadget/gadget/functions/uvc.name/control/terminal
Date: Dec 2014
-KernelVersion: 3.20
+KernelVersion: 4.0
Description: Terminal descriptors
What: /config/usb-gadget/gadget/functions/uvc.name/control/terminal/output
Date: Dec 2014
-KernelVersion: 3.20
+KernelVersion: 4.0
Description: Output terminal descriptors
What: /config/usb-gadget/gadget/functions/uvc.name/control/terminal/output/default
Date: Dec 2014
-KernelVersion: 3.20
+KernelVersion: 4.0
Description: Default output terminal descriptors
All attributes read only:
@@ -53,12 +53,12 @@ Description: Default output terminal descriptors
What: /config/usb-gadget/gadget/functions/uvc.name/control/terminal/camera
Date: Dec 2014
-KernelVersion: 3.20
+KernelVersion: 4.0
Description: Camera terminal descriptors
What: /config/usb-gadget/gadget/functions/uvc.name/control/terminal/camera/default
Date: Dec 2014
-KernelVersion: 3.20
+KernelVersion: 4.0
Description: Default camera terminal descriptors
All attributes read only:
@@ -75,12 +75,12 @@ Description: Default camera terminal descriptors
What: /config/usb-gadget/gadget/functions/uvc.name/control/processing
Date: Dec 2014
-KernelVersion: 3.20
+KernelVersion: 4.0
Description: Processing unit descriptors
What: /config/usb-gadget/gadget/functions/uvc.name/control/processing/default
Date: Dec 2014
-KernelVersion: 3.20
+KernelVersion: 4.0
Description: Default processing unit descriptors
All attributes read only:
@@ -94,49 +94,49 @@ Description: Default processing unit descriptors
What: /config/usb-gadget/gadget/functions/uvc.name/control/header
Date: Dec 2014
-KernelVersion: 3.20
+KernelVersion: 4.0
Description: Control header descriptors
What: /config/usb-gadget/gadget/functions/uvc.name/control/header/name
Date: Dec 2014
-KernelVersion: 3.20
+KernelVersion: 4.0
Description: Specific control header descriptors
dwClockFrequency
bcdUVC
What: /config/usb-gadget/gadget/functions/uvc.name/streaming
Date: Dec 2014
-KernelVersion: 3.20
+KernelVersion: 4.0
Description: Streaming descriptors
What: /config/usb-gadget/gadget/functions/uvc.name/streaming/class
Date: Dec 2014
-KernelVersion: 3.20
+KernelVersion: 4.0
Description: Streaming class descriptors
What: /config/usb-gadget/gadget/functions/uvc.name/streaming/class/ss
Date: Dec 2014
-KernelVersion: 3.20
+KernelVersion: 4.0
Description: Super speed streaming class descriptors
What: /config/usb-gadget/gadget/functions/uvc.name/streaming/class/hs
Date: Dec 2014
-KernelVersion: 3.20
+KernelVersion: 4.0
Description: High speed streaming class descriptors
What: /config/usb-gadget/gadget/functions/uvc.name/streaming/class/fs
Date: Dec 2014
-KernelVersion: 3.20
+KernelVersion: 4.0
Description: Full speed streaming class descriptors
What: /config/usb-gadget/gadget/functions/uvc.name/streaming/color_matching
Date: Dec 2014
-KernelVersion: 3.20
+KernelVersion: 4.0
Description: Color matching descriptors
What: /config/usb-gadget/gadget/functions/uvc.name/streaming/color_matching/default
Date: Dec 2014
-KernelVersion: 3.20
+KernelVersion: 4.0
Description: Default color matching descriptors
All attributes read only:
@@ -150,12 +150,12 @@ Description: Default color matching descriptors
What: /config/usb-gadget/gadget/functions/uvc.name/streaming/mjpeg
Date: Dec 2014
-KernelVersion: 3.20
+KernelVersion: 4.0
Description: MJPEG format descriptors
What: /config/usb-gadget/gadget/functions/uvc.name/streaming/mjpeg/name
Date: Dec 2014
-KernelVersion: 3.20
+KernelVersion: 4.0
Description: Specific MJPEG format descriptors
All attributes read only,
@@ -174,7 +174,7 @@ Description: Specific MJPEG format descriptors
What: /config/usb-gadget/gadget/functions/uvc.name/streaming/mjpeg/name/name
Date: Dec 2014
-KernelVersion: 3.20
+KernelVersion: 4.0
Description: Specific MJPEG frame descriptors
dwFrameInterval - indicates how frame interval can be
@@ -196,12 +196,12 @@ Description: Specific MJPEG frame descriptors
What: /config/usb-gadget/gadget/functions/uvc.name/streaming/uncompressed
Date: Dec 2014
-KernelVersion: 3.20
+KernelVersion: 4.0
Description: Uncompressed format descriptors
What: /config/usb-gadget/gadget/functions/uvc.name/streaming/uncompressed/name
Date: Dec 2014
-KernelVersion: 3.20
+KernelVersion: 4.0
Description: Specific uncompressed format descriptors
bmaControls - this format's data for bmaControls in
@@ -221,7 +221,7 @@ Description: Specific uncompressed format descriptors
What: /config/usb-gadget/gadget/functions/uvc.name/streaming/uncompressed/name/name
Date: Dec 2014
-KernelVersion: 3.20
+KernelVersion: 4.0
Description: Specific uncompressed frame descriptors
dwFrameInterval - indicates how frame interval can be
@@ -243,12 +243,12 @@ Description: Specific uncompressed frame descriptors
What: /config/usb-gadget/gadget/functions/uvc.name/streaming/header
Date: Dec 2014
-KernelVersion: 3.20
+KernelVersion: 4.0
Description: Streaming header descriptors
What: /config/usb-gadget/gadget/functions/uvc.name/streaming/header/name
Date: Dec 2014
-KernelVersion: 3.20
+KernelVersion: 4.0
Description: Specific streaming header descriptors
All attributes read only:
diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio
index df44998e7506..fee35c00cc4e 100644
--- a/Documentation/ABI/testing/sysfs-bus-iio
+++ b/Documentation/ABI/testing/sysfs-bus-iio
@@ -32,6 +32,13 @@ Description:
Description of the physical chip / device for device X.
Typically a part number.
+What: /sys/bus/iio/devices/iio:deviceX/timestamp_clock
+KernelVersion: 4.5
+Contact: linux-iio@vger.kernel.org
+Description:
+ String identifying current posix clock used to timestamp
+ buffered samples and events for device X.
+
What: /sys/bus/iio/devices/iio:deviceX/sampling_frequency
What: /sys/bus/iio/devices/iio:deviceX/buffer/sampling_frequency
What: /sys/bus/iio/devices/triggerX/sampling_frequency
@@ -1565,3 +1572,10 @@ Description:
* X is in the plane of the propellers, perpendicular to Y axis,
and positive towards the starboard side of the UAV ;
* Z is perpendicular to propellers plane and positive upwards.
+
+What: /sys/bus/iio/devices/iio:deviceX/in_electricalconductivity_raw
+KernelVersion: 4.8
+Contact: linux-iio@vger.kernel.org
+Description:
+ Raw (unscaled no offset etc.) electric conductivity reading that
+ can be processed to siemens per meter.
diff --git a/Documentation/ABI/testing/sysfs-bus-iio-health-afe440x b/Documentation/ABI/testing/sysfs-bus-iio-health-afe440x
index 3740f253d406..6adba9058b22 100644
--- a/Documentation/ABI/testing/sysfs-bus-iio-health-afe440x
+++ b/Documentation/ABI/testing/sysfs-bus-iio-health-afe440x
@@ -1,54 +1,41 @@
-What: /sys/bus/iio/devices/iio:deviceX/tia_resistanceY
- /sys/bus/iio/devices/iio:deviceX/tia_capacitanceY
-Date: December 2015
-KernelVersion:
-Contact: Andrew F. Davis <afd@ti.com>
-Description:
- Get and set the resistance and the capacitance settings for the
- Transimpedance Amplifier. Y is 1 for Rf1 and Cf1, Y is 2 for
- Rf2 and Cf2 values.
-
-What: /sys/bus/iio/devices/iio:deviceX/tia_separate_en
-Date: December 2015
-KernelVersion:
-Contact: Andrew F. Davis <afd@ti.com>
-Description:
- Enable or disable separate settings for the TransImpedance
- Amplifier above, when disabled both values are set by the
- first channel.
-
-What: /sys/bus/iio/devices/iio:deviceX/in_intensity_ledY_raw
- /sys/bus/iio/devices/iio:deviceX/in_intensity_ledY_ambient_raw
-Date: December 2015
+What: /sys/bus/iio/devices/iio:deviceX/in_intensityY_raw
+Date: May 2016
KernelVersion:
Contact: Andrew F. Davis <afd@ti.com>
Description:
Get measured values from the ADC for these stages. Y is the
- specific LED number. The values are expressed in 24-bit twos
- complement.
+ specific stage number corresponding to datasheet stage names
+ as follows:
+ 1 -> LED2
+ 2 -> ALED2/LED3
+ 3 -> LED1
+ 4 -> ALED1/LED4
+ Note that channels 5 and 6 represent LED2-ALED2 and LED1-ALED1
+ respectively which simply helper channels containing the
+ calculated difference in the value of stage 1 - 2 and 3 - 4.
+ The values are expressed in 24-bit twos complement.
-What: /sys/bus/iio/devices/iio:deviceX/in_intensity_ledY-ledY_ambient_raw
-Date: December 2015
+What: /sys/bus/iio/devices/iio:deviceX/in_intensityY_offset
+Date: May 2016
KernelVersion:
Contact: Andrew F. Davis <afd@ti.com>
Description:
- Get differential values from the ADC for these stages. Y is the
- specific LED number. The values are expressed in 24-bit twos
- complement for the specified LEDs.
+ Get and set the offset cancellation DAC setting for these
+ stages. The values are expressed in 5-bit sign-magnitude.
-What: /sys/bus/iio/devices/iio:deviceX/out_current_ledY_offset
- /sys/bus/iio/devices/iio:deviceX/out_current_ledY_ambient_offset
-Date: December 2015
+What: /sys/bus/iio/devices/iio:deviceX/in_intensityY_resistance
+What: /sys/bus/iio/devices/iio:deviceX/in_intensityY_capacitance
+Date: May 2016
KernelVersion:
Contact: Andrew F. Davis <afd@ti.com>
Description:
- Get and set the offset cancellation DAC setting for these
- stages. The values are expressed in 5-bit sign-magnitude.
+ Get and set the resistance and the capacitance settings for the
+ Transimpedance Amplifier during the associated stage.
-What: /sys/bus/iio/devices/iio:deviceX/out_current_ledY_raw
-Date: December 2015
+What: /sys/bus/iio/devices/iio:deviceX/out_currentY_raw
+Date: May 2016
KernelVersion:
Contact: Andrew F. Davis <afd@ti.com>
Description:
- Get and set the LED current for the specified LED. Y is the
- specific LED number.
+ Get and set the LED current for the specified LED active during
+ this stage. Y is the specific stage number.
diff --git a/Documentation/ABI/testing/sysfs-bus-iio-proximity-as3935 b/Documentation/ABI/testing/sysfs-bus-iio-proximity-as3935
index 6708c5e264aa..33e96f740639 100644
--- a/Documentation/ABI/testing/sysfs-bus-iio-proximity-as3935
+++ b/Documentation/ABI/testing/sysfs-bus-iio-proximity-as3935
@@ -1,4 +1,4 @@
-What /sys/bus/iio/devices/iio:deviceX/in_proximity_raw
+What /sys/bus/iio/devices/iio:deviceX/in_proximity_input
Date: March 2014
KernelVersion: 3.15
Contact: Matt Ranostay <mranostay@gmail.com>
Powered by cgit, Gruvboxed by Blaster4385.