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HID: asus: filter G713/G733 key event to prevent shutdown

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The G713 and G733 both emit an unexpected keycode on some key
presses such as Fn+Pause. The device in this case is emitting
two events on key down, and 3 on key up, the third key up event
is report ID 0x02 and is unfiltered, causing incorrect event.

This patch filters out the single problematic event.

Signed-off-by: Luke D Jones <luke@ljones.dev>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Luke D Jones 2021-04-18 21:12:29 +12:00 committed by Jiri Kosina
parent edb032033d
commit c980512b45
1 changed files with 10 additions and 0 deletions
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10
drivers/hid/hid-asus.c
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@ -355,6 +355,16 @@ static int asus_raw_event(struct hid_device *hdev,
return -1;
}
}
if (drvdata->quirks & QUIRK_ROG_NKEY_KEYBOARD) {
/*
* G713 and G733 send these codes on some keypresses, depending on
* the key pressed it can trigger a shutdown event if not caught.
*/
if(data[0] == 0x02 && data[1] == 0x30) {
return -1;
}
}
}
return 0;