diff options
Diffstat (limited to 'drivers/hid/hid-ntrig.c')
| -rw-r--r-- | drivers/hid/hid-ntrig.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/hid/hid-ntrig.c b/drivers/hid/hid-ntrig.c index 2c08365f372..b6b0caeeac5 100644 --- a/drivers/hid/hid-ntrig.c +++ b/drivers/hid/hid-ntrig.c @@ -25,11 +25,32 @@ #define NTRIG_DUPLICATE_USAGES 0x001 static unsigned int min_width; +module_param(min_width, uint, 0644); +MODULE_PARM_DESC(min_width, "Minimum touch contact width to accept."); + static unsigned int min_height; +module_param(min_height, uint, 0644); +MODULE_PARM_DESC(min_height, "Minimum touch contact height to accept."); + static unsigned int activate_slack = 1; +module_param(activate_slack, uint, 0644); +MODULE_PARM_DESC(activate_slack, "Number of touch frames to ignore at " + "the start of touch input."); + static unsigned int deactivate_slack = 4; +module_param(deactivate_slack, uint, 0644); +MODULE_PARM_DESC(deactivate_slack, "Number of empty frames to ignore before " + "deactivating touch."); + static unsigned int activation_width = 64; +module_param(activation_width, uint, 0644); +MODULE_PARM_DESC(activation_width, "Width threshold to immediately start " + "processing touch events."); + static unsigned int activation_height = 32; +module_param(activation_height, uint, 0644); +MODULE_PARM_DESC(activation_height, "Height threshold to immediately start " + "processing touch events."); struct ntrig_data { /* Incoming raw values for a single contact */ |