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HID: Add a hid quirk for input sync override

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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 <[email protected]>
Signed-off-by: Jiri Kosina <[email protected]>
This commit is contained in:
Henrik Rydberg 2010-08-24 10:54:44 +02:00 • committed by Jiri Kosina
commit 24750f3e46
2 changed files with 4 additions and 0 deletions
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3
drivers/hid/hid-input.c
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@ -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);
}