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- 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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