1*4882a593SmuzhiyunWhat: /sys/bus/hid/drivers/ntrig/<dev>/activate_slack 2*4882a593SmuzhiyunDate: May, 2010 3*4882a593SmuzhiyunKernelVersion: 2.6.35 4*4882a593SmuzhiyunContact: linux-input@vger.kernel.org 5*4882a593SmuzhiyunDescription: 6*4882a593Smuzhiyun (RW) Number of contact frames ignored before acknowledging the 7*4882a593Smuzhiyun start of activity (activating touch). 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun 10*4882a593SmuzhiyunWhat: /sys/bus/hid/drivers/ntrig/<dev>/decativate_slack 11*4882a593SmuzhiyunDate: May, 2010 12*4882a593SmuzhiyunKernelVersion: 2.6.35 13*4882a593SmuzhiyunContact: linux-input@vger.kernel.org 14*4882a593SmuzhiyunDescription: 15*4882a593Smuzhiyun (RW) Number of empty (no contact) frames ignored before 16*4882a593Smuzhiyun acknowledging the end of activity (deactivating touch). 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun When the last finger is removed from the device, it sends a 19*4882a593Smuzhiyun number of empty frames. By holding off on deactivation for a few 20*4882a593Smuzhiyun frames false erroneous disconnects can be tolerated, where the 21*4882a593Smuzhiyun sensor may mistakenly not detect a finger that is still present. 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun 24*4882a593SmuzhiyunWhat: /sys/bus/hid/drivers/ntrig/<dev>/activation_width 25*4882a593SmuzhiyunWhat: /sys/bus/hid/drivers/ntrig/<dev>/activation_height 26*4882a593SmuzhiyunDate: May, 2010 27*4882a593SmuzhiyunKernelVersion: 2.6.35 28*4882a593SmuzhiyunContact: linux-input@vger.kernel.org 29*4882a593SmuzhiyunDescription: 30*4882a593Smuzhiyun Threholds to override activation slack. 31*4882a593Smuzhiyun 32*4882a593Smuzhiyun ================= ===================================== 33*4882a593Smuzhiyun activation_width (RW) Width threshold to immediately 34*4882a593Smuzhiyun start processing touch events. 35*4882a593Smuzhiyun 36*4882a593Smuzhiyun activation_height (RW) Height threshold to immediately 37*4882a593Smuzhiyun start processing touch events. 38*4882a593Smuzhiyun ================= ===================================== 39*4882a593Smuzhiyun 40*4882a593SmuzhiyunWhat: /sys/bus/hid/drivers/ntrig/<dev>/min_width 41*4882a593SmuzhiyunWhat: /sys/bus/hid/drivers/ntrig/<dev>/min_height 42*4882a593SmuzhiyunDate: May, 2010 43*4882a593SmuzhiyunKernelVersion: 2.6.35 44*4882a593SmuzhiyunContact: linux-input@vger.kernel.org 45*4882a593SmuzhiyunDescription: 46*4882a593Smuzhiyun Minimum size contact accepted. 47*4882a593Smuzhiyun 48*4882a593Smuzhiyun ========== =========================================== 49*4882a593Smuzhiyun min_width (RW) Minimum touch contact width to decide 50*4882a593Smuzhiyun activation and activity. 51*4882a593Smuzhiyun 52*4882a593Smuzhiyun min_height (RW) Minimum touch contact height to decide 53*4882a593Smuzhiyun activation and activity. 54*4882a593Smuzhiyun ========== =========================================== 55*4882a593Smuzhiyun 56*4882a593Smuzhiyun 57*4882a593SmuzhiyunWhat: /sys/bus/hid/drivers/ntrig/<dev>/sensor_physical_width 58*4882a593SmuzhiyunWhat: /sys/bus/hid/drivers/ntrig/<dev>/sensor_physical_height 59*4882a593SmuzhiyunDate: May, 2010 60*4882a593SmuzhiyunKernelVersion: 2.6.35 61*4882a593SmuzhiyunContact: linux-input@vger.kernel.org 62*4882a593SmuzhiyunDescription: 63*4882a593Smuzhiyun (RO) These are internal ranges not used for normal events but 64*4882a593Smuzhiyun useful for tuning. 65*4882a593Smuzhiyun 66*4882a593Smuzhiyun 67*4882a593SmuzhiyunWhat: /sys/bus/hid/drivers/ntrig/<dev>/sensor_logical_width 68*4882a593SmuzhiyunWhat: /sys/bus/hid/drivers/ntrig/<dev>/sensor_logical_height 69*4882a593SmuzhiyunDate: May, 2010 70*4882a593SmuzhiyunKernelVersion: 2.6.35 71*4882a593SmuzhiyunContact: linux-input@vger.kernel.org 72*4882a593SmuzhiyunDescription: 73*4882a593Smuzhiyun (RO) The range for positions reported during activity. 74