What: /sys/bus/hid/drivers/ntrig/<dev>/activate_slack
Date: May, 2010
KernelVersion: 2.6.35
Contact: [email protected]
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: [email protected]
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: [email protected]
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: [email protected]
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: [email protected]
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: [email protected]
Description:
(RO) The range for positions reported during activity.
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