1b55dc1dcSAishwarya PantWhat: /sys/bus/hid/drivers/ntrig/<dev>/activate_slack 2b55dc1dcSAishwarya PantDate: May, 2010 3b55dc1dcSAishwarya PantKernelVersion: 2.6.35 4b55dc1dcSAishwarya PantContact: linux-input@vger.kernel.org 5b55dc1dcSAishwarya PantDescription: 6b55dc1dcSAishwarya Pant (RW) Number of contact frames ignored before acknowledging the 7b55dc1dcSAishwarya Pant start of activity (activating touch). 8b55dc1dcSAishwarya Pant 9b55dc1dcSAishwarya Pant 10b55dc1dcSAishwarya PantWhat: /sys/bus/hid/drivers/ntrig/<dev>/decativate_slack 11b55dc1dcSAishwarya PantDate: May, 2010 12b55dc1dcSAishwarya PantKernelVersion: 2.6.35 13b55dc1dcSAishwarya PantContact: linux-input@vger.kernel.org 14b55dc1dcSAishwarya PantDescription: 15b55dc1dcSAishwarya Pant (RW) Number of empty (no contact) frames ignored before 16b55dc1dcSAishwarya Pant acknowledging the end of activity (deactivating touch). 17b55dc1dcSAishwarya Pant 18b55dc1dcSAishwarya Pant When the last finger is removed from the device, it sends a 19b55dc1dcSAishwarya Pant number of empty frames. By holding off on deactivation for a few 20b55dc1dcSAishwarya Pant frames false erroneous disconnects can be tolerated, where the 21b55dc1dcSAishwarya Pant sensor may mistakenly not detect a finger that is still present. 22b55dc1dcSAishwarya Pant 23b55dc1dcSAishwarya Pant 24b55dc1dcSAishwarya PantWhat: /sys/bus/hid/drivers/ntrig/<dev>/activation_width 25b55dc1dcSAishwarya PantWhat: /sys/bus/hid/drivers/ntrig/<dev>/activation_height 26b55dc1dcSAishwarya PantDate: May, 2010 27b55dc1dcSAishwarya PantKernelVersion: 2.6.35 28b55dc1dcSAishwarya PantContact: linux-input@vger.kernel.org 29b55dc1dcSAishwarya PantDescription: 30b55dc1dcSAishwarya Pant Threholds to override activation slack. 31b55dc1dcSAishwarya Pant 3254a19b4dSMauro Carvalho Chehab ================= ===================================== 3354a19b4dSMauro Carvalho Chehab activation_width (RW) Width threshold to immediately 34b55dc1dcSAishwarya Pant start processing touch events. 35b55dc1dcSAishwarya Pant 3654a19b4dSMauro Carvalho Chehab activation_height (RW) Height threshold to immediately 37b55dc1dcSAishwarya Pant start processing touch events. 3854a19b4dSMauro Carvalho Chehab ================= ===================================== 39b55dc1dcSAishwarya Pant 40b55dc1dcSAishwarya PantWhat: /sys/bus/hid/drivers/ntrig/<dev>/min_width 41b55dc1dcSAishwarya PantWhat: /sys/bus/hid/drivers/ntrig/<dev>/min_height 42b55dc1dcSAishwarya PantDate: May, 2010 43b55dc1dcSAishwarya PantKernelVersion: 2.6.35 44b55dc1dcSAishwarya PantContact: linux-input@vger.kernel.org 45b55dc1dcSAishwarya PantDescription: 46b55dc1dcSAishwarya Pant Minimum size contact accepted. 47b55dc1dcSAishwarya Pant 4854a19b4dSMauro Carvalho Chehab ========== =========================================== 4954a19b4dSMauro Carvalho Chehab min_width (RW) Minimum touch contact width to decide 50b55dc1dcSAishwarya Pant activation and activity. 51b55dc1dcSAishwarya Pant 5254a19b4dSMauro Carvalho Chehab min_height (RW) Minimum touch contact height to decide 53b55dc1dcSAishwarya Pant activation and activity. 5454a19b4dSMauro Carvalho Chehab ========== =========================================== 55b55dc1dcSAishwarya Pant 56b55dc1dcSAishwarya Pant 57b55dc1dcSAishwarya PantWhat: /sys/bus/hid/drivers/ntrig/<dev>/sensor_physical_width 58b55dc1dcSAishwarya PantWhat: /sys/bus/hid/drivers/ntrig/<dev>/sensor_physical_height 59b55dc1dcSAishwarya PantDate: May, 2010 60b55dc1dcSAishwarya PantKernelVersion: 2.6.35 61b55dc1dcSAishwarya PantContact: linux-input@vger.kernel.org 62b55dc1dcSAishwarya PantDescription: 63b55dc1dcSAishwarya Pant (RO) These are internal ranges not used for normal events but 64b55dc1dcSAishwarya Pant useful for tuning. 65b55dc1dcSAishwarya Pant 66b55dc1dcSAishwarya Pant 67b55dc1dcSAishwarya PantWhat: /sys/bus/hid/drivers/ntrig/<dev>/sensor_logical_width 68b55dc1dcSAishwarya PantWhat: /sys/bus/hid/drivers/ntrig/<dev>/sensor_logical_height 69b55dc1dcSAishwarya PantDate: May, 2010 70b55dc1dcSAishwarya PantKernelVersion: 2.6.35 71b55dc1dcSAishwarya PantContact: linux-input@vger.kernel.org 72b55dc1dcSAishwarya PantDescription: 73b55dc1dcSAishwarya Pant (RO) The range for positions reported during activity. 74