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