Commit cc5e0f08 authored Apr 01, 2011 by Chase Douglas Committed by Jiri Kosina Apr 06, 2011

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 <simon@budig.de>
Cc: Henrik Rydberg <rydberg@euromail.se>
Cc: Jiri Kosina <jkosina@suse.cz>
Cc: stable@kernel.org
Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
Acked-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

parent 1478d82d

drivers/hid/hid-magicmouse.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -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) {