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(parent: b276fc1) | patch
Input: evdev - Add the events() callback
authorHenrik Rydberg <rydberg@euromail.se>
Wed, 29 Aug 2012 18:48:02 +0000 (20:48 +0200)
committerHenrik Rydberg <rydberg@euromail.se>
Mon, 10 Sep 2012 17:59:58 +0000 (19:59 +0200)
commitcd8eeb31c8a8e2991fc4f2c4e9dd6b97d27ff8f6
tree9603693d420af23e9e893197a9d06dd6171ed6cctree | snapshot
parentb276fc1e875a51e4a9dc3322ed008bf4ae481bafcommit | diff
Input: evdev - Add the events() callback

By sending a full frame of events at the same time, the irqsoff
latency at heavy load is brought down from 200 us to 100 us.

Cc: Daniel Kurtz <djkurtz@chromium.org>
Tested-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Tested-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
drivers/input/evdev.c diff | blob | history
Linux kernel for KaRo TX COM modules