Messages in this thread Patch in this message | | | From | Chase Douglas <> | Subject | [PATCH resend] hid-magicmouse: Increase evdev buffer size | Date | Fri, 1 Apr 2011 17:03:39 -0400 |
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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> --- Forgot to Cc the mailing lists on the first send.
drivers/hid/hid-magicmouse.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/hid/hid-magicmouse.c b/drivers/hid/hid-magicmouse.c index 698e645..404dcbc 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) { -- 1.7.4.1
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