From: Marko Macek Date: Sun, 30 Jul 2006 08:55:12 +0000 (-0700) Subject: USB: ati_remote.c: autorepeat fix X-Git-Tag: v2.6.18-rc4~66^2~6 X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=168ffc444663e34a20e6d04b6c31e5d495b283fb;p=linux-2.6-omap-h63xx.git USB: ati_remote.c: autorepeat fix When HZ is set to 250 (new default) or 100, the time span during which repeated events from the device are ignored could be too small due to ms->jiffies rounding. This causes the auto repeat to kick in early making it impossible for the user to generate individual press/release events. Increate the timeout to compensate. Signed-off-by: Marko Macek Cc: Dmitry Torokhov Cc: Vojtech Pavlik Signed-off-by: Andrew Morton Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/usb/input/ati_remote.c b/drivers/usb/input/ati_remote.c index 05d2d6012eb..df198cf76f5 100644 --- a/drivers/usb/input/ati_remote.c +++ b/drivers/usb/input/ati_remote.c @@ -152,9 +152,8 @@ static const char accel[] = { 1, 2, 4, 6, 9, 13, 20 }; * events. The hardware generates 5 events for the first keypress * and we have to take this into account for an accurate repeat * behaviour. - * (HZ / 20) == 50 ms and works well for me. */ -#define FILTER_TIME (HZ / 20) +#define FILTER_TIME 60 /* msec */ struct ati_remote { struct input_dev *idev; @@ -467,7 +466,7 @@ static void ati_remote_input_report(struct urb *urb, struct pt_regs *regs) /* Filter duplicate events which happen "too close" together. */ if ((ati_remote->old_data[0] == data[1]) && (ati_remote->old_data[1] == data[2]) && - time_before(jiffies, ati_remote->old_jiffies + FILTER_TIME)) { + time_before(jiffies, ati_remote->old_jiffies + msecs_to_jiffies(FILTER_TIME))) { ati_remote->repeat_count++; } else { ati_remote->repeat_count = 0;