Commit 71b6d05d authored Nov 30, 2021 by Sean Young Committed by Greg Kroah-Hartman Jan 27, 2022

media: igorplugusb: receiver overflow should be reported



[ Upstream commit 8fede658e7ddb605bbd68ed38067ddb0af033db4 ]

Without this, some IR will be missing mid-stream and we might decode
something which never really occurred.

Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

parent 1af9e1d4

drivers/media/rc/igorplugusb.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -64,9 +64,11 @@ static void igorplugusb_irdata(struct igorplugusb *ir, unsigned len)
		if (start >= len) {
		dev_err(ir->dev, "receive overflow invalid: %u", overflow);
		} else {
		if (overflow > 0)
		if (overflow > 0) {
		dev_warn(ir->dev, "receive overflow, at least %u lost",
		overflow);
		ir_raw_event_reset(ir->rc);
		}

		do {
		rawir.duration = ir->buf_in[i] * 85333;