From cc5e0f08ca2a66fc4c6984ccff74fd529e969fac Mon Sep 17 00:00:00 2001 From: Chase Douglas Date: Fri, 1 Apr 2011 17:03:39 -0400 Subject: [PATCH] HID: hid-magicmouse: Increase evdev buffer size The evdev buffer isn't big enough when you get many fingers on the device. Bump up the buffer to a reasonable size, matching what other multitouch devices use. Without this change, events may be discarded in the evdev buffer before they are read. Reported-by: Simon Budig Cc: Henrik Rydberg Cc: Jiri Kosina Cc: stable@kernel.org Signed-off-by: Chase Douglas Acked-by: Henrik Rydberg Signed-off-by: Jiri Kosina --- drivers/hid/hid-magicmouse.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/hid/hid-magicmouse.c b/drivers/hid/hid-magicmouse.c index 318cc40df92..418c399d3ef 100644 --- a/drivers/hid/hid-magicmouse.c +++ b/drivers/hid/hid-magicmouse.c @@ -418,6 +418,8 @@ static void magicmouse_setup_input(struct input_dev *input, struct hid_device *h input_set_abs_params(input, ABS_MT_POSITION_Y, -2456, 2565, 4, 0); } + + input_set_events_per_packet(input, 60); } if (report_undeciphered) { -- 2.20.1