| 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. |