diff options
Diffstat (limited to 'drivers/input/mouse/hgpk.c')
| -rw-r--r-- | drivers/input/mouse/hgpk.c | 32 |
1 files changed, 28 insertions, 4 deletions
diff --git a/drivers/input/mouse/hgpk.c b/drivers/input/mouse/hgpk.c index 88f04bf2ad6c..81e6ebf323e9 100644 --- a/drivers/input/mouse/hgpk.c +++ b/drivers/input/mouse/hgpk.c @@ -48,6 +48,30 @@ module_param(recalib_delta, int, 0644); MODULE_PARM_DESC(recalib_delta, "packets containing a delta this large will cause a recalibration."); +static int jumpy_delay = 1000; +module_param(jumpy_delay, int, 0644); +MODULE_PARM_DESC(jumpy_delay, + "delay (ms) before recal after jumpiness detected"); + +static int spew_delay = 1000; +module_param(spew_delay, int, 0644); +MODULE_PARM_DESC(spew_delay, + "delay (ms) before recal after packet spew detected"); + +static int recal_guard_time = 2000; +module_param(recal_guard_time, int, 0644); +MODULE_PARM_DESC(recal_guard_time, + "interval (ms) during which recal will be restarted if packet received"); + +static int post_interrupt_delay = 1000; +module_param(post_interrupt_delay, int, 0644); +MODULE_PARM_DESC(post_interrupt_delay, + "delay (ms) before recal after recal interrupt detected"); + +static int autorecal = 1; +module_param(autorecal, int, 0644); +MODULE_PARM_DESC(autorecal, "enable recalibration in the driver"); + /* * When the touchpad gets ultra-sensitive, one can keep their finger 1/2" * above the pad and still have it send packets. This causes a jump cursor @@ -66,7 +90,7 @@ static void hgpk_jumpy_hack(struct psmouse *psmouse, int x, int y) /* My car gets forty rods to the hogshead and that's the * way I likes it! */ psmouse_queue_work(psmouse, &priv->recalib_wq, - msecs_to_jiffies(1000)); + msecs_to_jiffies(jumpy_delay)); } } @@ -103,7 +127,7 @@ static void hgpk_spewing_hack(struct psmouse *psmouse, hgpk_dbg(psmouse, "packet spew detected (%d,%d)\n", priv->x_tally, priv->y_tally); psmouse_queue_work(psmouse, &priv->recalib_wq, - msecs_to_jiffies(1000)); + msecs_to_jiffies(spew_delay)); } /* reset every 100 packets */ priv->count = 0; @@ -181,7 +205,7 @@ static psmouse_ret_t hgpk_process_byte(struct psmouse *psmouse) "packet inside calibration window, " "queueing another recalibration\n"); psmouse_queue_work(psmouse, &priv->recalib_wq, - msecs_to_jiffies(1000)); + msecs_to_jiffies(post_interrupt_delay)); } priv->recalib_window = 0; } @@ -231,7 +255,7 @@ static int hgpk_force_recalibrate(struct psmouse *psmouse) * If someone's finger *was* on the touchpad, it's probably * miscalibrated. So, we should schedule another recalibration */ - priv->recalib_window = jiffies + msecs_to_jiffies(2000); + priv->recalib_window = jiffies + msecs_to_jiffies(recal_guard_time); return 0; } |