From 0ca0681002587d56ebadc16a6c6653028c3c5cbf Mon Sep 17 00:00:00 2001 From: Liang Yan Date: Mon, 28 Aug 2017 09:41:08 -0700 Subject: [PATCH] Input: xen-kbdfront - enable auto repeat for xen keyboard frontend driver Long pressed key could not show right in XEN vncviewer after tigervnc client changed the way how to send repeat keys, from "Down Up Down Up ..." to "Down Down ... Up". This will report autorepeat to input by checking if same key being pressed, and let handler process it finally. Signed-off-by: Liang Yan Signed-off-by: Dmitry Torokhov --- drivers/input/misc/xen-kbdfront.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/input/misc/xen-kbdfront.c b/drivers/input/misc/xen-kbdfront.c index fa130e7b734c..6bf56bb5f8d9 100644 --- a/drivers/input/misc/xen-kbdfront.c +++ b/drivers/input/misc/xen-kbdfront.c @@ -84,17 +84,20 @@ static void xenkbd_handle_key_event(struct xenkbd_info *info, struct xenkbd_key *key) { struct input_dev *dev; + int value = key->pressed; if (test_bit(key->keycode, info->ptr->keybit)) { dev = info->ptr; } else if (test_bit(key->keycode, info->kbd->keybit)) { dev = info->kbd; + if (key->pressed && test_bit(key->keycode, info->kbd->key)) + value = 2; /* Mark as autorepeat */ } else { pr_warn("unhandled keycode 0x%x\n", key->keycode); return; } - input_report_key(dev, key->keycode, key->pressed); + input_event(dev, EV_KEY, key->keycode, value); input_sync(dev); } -- 2.20.1