From c13aea033cbeb181e7e135f280ecdfca49f90180 Mon Sep 17 00:00:00 2001 From: Henrik Rydberg Date: Wed, 23 Jun 2010 09:30:22 -0700 Subject: [PATCH] Input: bcm5974 - set the average number of events per MT event packet The MT devices produce a lot of data. Tell the underlying input device approximately how many events will be sent per synchronization, to allow for better buffering. The number is a template based on continuously reporting details for each finger on a single hand. Signed-off-by: Henrik Rydberg Signed-off-by: Dmitry Torokhov --- drivers/input/mouse/bcm5974.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/input/mouse/bcm5974.c b/drivers/input/mouse/bcm5974.c index 354c578ec9d3..ea67c49146a3 100644 --- a/drivers/input/mouse/bcm5974.c +++ b/drivers/input/mouse/bcm5974.c @@ -312,6 +312,8 @@ static void setup_events_to_report(struct input_dev *input_dev, __set_bit(BTN_TOOL_TRIPLETAP, input_dev->keybit); __set_bit(BTN_TOOL_QUADTAP, input_dev->keybit); __set_bit(BTN_LEFT, input_dev->keybit); + + input_set_events_per_packet(input_dev, 60); } /* report button data as logical button state */ -- 2.39.5