Hi Greg, Please apply the attached backported patch to 4.14-stable tree. Backported by changing the argument. -- Regards Sudip
>From 36c4067383a9d1a4a22bfb172dd6642bcde99722 Mon Sep 17 00:00:00 2001 From: Sean Young <sean@xxxxxxxx> Date: Sun, 8 Apr 2018 06:36:40 -0400 Subject: [PATCH] media: rc: mce_kbd decoder: fix stuck keys commit 63039c29f7a4ce8a8bd165173840543c0098d7b0 upstream The MCE Remote sends a 0 scancode when keys are released. If this is not received or decoded, then keys can get "stuck"; the keyup event is not sent since the input_sync() is missing from the timeout handler. Cc: stable@xxxxxxxxxxxxxxx Signed-off-by: Sean Young <sean@xxxxxxxx> Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxxx> Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx> --- drivers/media/rc/ir-mce_kbd-decoder.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/media/rc/ir-mce_kbd-decoder.c b/drivers/media/rc/ir-mce_kbd-decoder.c index 7c572a643656..2a1728edb3c6 100644 --- a/drivers/media/rc/ir-mce_kbd-decoder.c +++ b/drivers/media/rc/ir-mce_kbd-decoder.c @@ -130,6 +130,8 @@ static void mce_kbd_rx_timeout(unsigned long data) for (i = 0; i < MCIR2_MASK_KEYS_START; i++) input_report_key(mce_kbd->idev, kbd_keycodes[i], 0); + + input_sync(mce_kbd->idev); } static enum mce_kbd_mode mce_kbd_mode(struct mce_kbd_dec *data) -- 2.11.0
