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Input: bcm5974 - set the average number of events per MT event packet

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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 <rydberg@euromail.se>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
This commit is contained in:
Henrik Rydberg 2010-06-23 09:30:22 -07:00 committed by Dmitry Torokhov
parent 63a6404d8a
commit c13aea033c
1 changed files with 2 additions and 0 deletions
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2
drivers/input/mouse/bcm5974.c
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@ -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 */