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| author | Henrik Rydberg <rydberg@thabit.(none)> | 2010-08-24 10:54:44 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2010-09-21 16:11:44 +0200 |
| commit | 24750f3e469bef81a96c0036cd4700df5fb48925 (patch) | |
| tree | 83277d19622844e56c97c498b5c305cd77d93d39 /drivers/hid | |
| parent | 9c03f1622af051004416dd3e24d8a0fa31e34178 (diff) | |
| download | linux-stable-24750f3e469bef81a96c0036cd4700df5fb48925.tar.gz linux-stable-24750f3e469bef81a96c0036cd4700df5fb48925.tar.bz2 linux-stable-24750f3e469bef81a96c0036cd4700df5fb48925.zip | |
HID: Add a hid quirk for input sync override
As of lately, HID devices which send per-frame data split over several
HID reports have started to emerge. This patch adds a quirk which
allows the HID driver to take over the input layer synchronization,
and hence the control of the frame boundary.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid')
| -rw-r--r-- | drivers/hid/hid-input.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c index 6c03dcc5760a..b186f6d0feba 100644 --- a/drivers/hid/hid-input.c +++ b/drivers/hid/hid-input.c @@ -659,6 +659,9 @@ void hidinput_report_event(struct hid_device *hid, struct hid_report *report) { struct hid_input *hidinput; + if (hid->quirks & HID_QUIRK_NO_INPUT_SYNC) + return; + list_for_each_entry(hidinput, &hid->inputs, list) input_sync(hidinput->input); } |