linux/Documentation/ABI/testing/sysfs-driver-hid-ntrig
Mauro Carvalho Chehab 54a19b4d3f docs: ABI: cleanup several ABI documents
There are some ABI documents that, while they don't generate
any warnings, they have issues when parsed by get_abi.pl script
on its output result.

Address them, in order to provide a clean output.

Reviewed-by: Tom Rix <trix@redhat.com> # for fpga-manager
Reviewed-By: Kajol Jain<kjain@linux.ibm.com> # for sysfs-bus-event_source-devices-hv_gpci and sysfs-bus-event_source-devices-hv_24x7
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> #for IIO
Acked-by: Oded Gabbay <oded.gabbay@gmail.com> # for Habanalabs
Acked-by: Vaibhav Jain <vaibhav@linux.ibm.com> # for sysfs-bus-papr-pmem
Acked-by: Cezary Rojewski <cezary.rojewski@intel.com> # for catpt
Acked-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Acked-by: Ilya Dryomov <idryomov@gmail.com> # for rbd
Acked-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/5bc78e5b68ed1e9e39135173857cb2e753be868f.1604042072.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-10-30 13:14:29 +01:00

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What: /sys/bus/hid/drivers/ntrig/<dev>/activate_slack
Date: May, 2010
KernelVersion: 2.6.35
Contact: linux-input@vger.kernel.org
Description:
(RW) Number of contact frames ignored before acknowledging the
start of activity (activating touch).
What: /sys/bus/hid/drivers/ntrig/<dev>/decativate_slack
Date: May, 2010
KernelVersion: 2.6.35
Contact: linux-input@vger.kernel.org
Description:
(RW) Number of empty (no contact) frames ignored before
acknowledging the end of activity (deactivating touch).
When the last finger is removed from the device, it sends a
number of empty frames. By holding off on deactivation for a few
frames false erroneous disconnects can be tolerated, where the
sensor may mistakenly not detect a finger that is still present.
What: /sys/bus/hid/drivers/ntrig/<dev>/activation_width
What: /sys/bus/hid/drivers/ntrig/<dev>/activation_height
Date: May, 2010
KernelVersion: 2.6.35
Contact: linux-input@vger.kernel.org
Description:
Threholds to override activation slack.
================= =====================================
activation_width (RW) Width threshold to immediately
start processing touch events.
activation_height (RW) Height threshold to immediately
start processing touch events.
================= =====================================
What: /sys/bus/hid/drivers/ntrig/<dev>/min_width
What: /sys/bus/hid/drivers/ntrig/<dev>/min_height
Date: May, 2010
KernelVersion: 2.6.35
Contact: linux-input@vger.kernel.org
Description:
Minimum size contact accepted.
========== ===========================================
min_width (RW) Minimum touch contact width to decide
activation and activity.
min_height (RW) Minimum touch contact height to decide
activation and activity.
========== ===========================================
What: /sys/bus/hid/drivers/ntrig/<dev>/sensor_physical_width
What: /sys/bus/hid/drivers/ntrig/<dev>/sensor_physical_height
Date: May, 2010
KernelVersion: 2.6.35
Contact: linux-input@vger.kernel.org
Description:
(RO) These are internal ranges not used for normal events but
useful for tuning.
What: /sys/bus/hid/drivers/ntrig/<dev>/sensor_logical_width
What: /sys/bus/hid/drivers/ntrig/<dev>/sensor_logical_height
Date: May, 2010
KernelVersion: 2.6.35
Contact: linux-input@vger.kernel.org
Description:
(RO) The range for positions reported during activity.