Commit 08ffff9f authored by David Härdeman's avatar David Härdeman Committed by Mauro Carvalho Chehab
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[media] rc-core: add trailing silence in rc-loopback tx 



If an IR command is sent (using the LIRC userspace) to rc-loopback
which doesn't include a trailing space, the result is that the message
won't be completely decoded. In addition, "leftovers" from a previous
transmission can be left until the next one. Fix this by faking a long
silence after the end of TX data.

Signed-off-by: default avatarDavid Härdeman <david@hardeman.nu>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent c829f267

drivers/media/rc/rc-loopback.c

+6 −0
Original line number Diff line number Diff line
@@ -146,6 +146,12 @@ static int loop_tx_ir(struct rc_dev *dev, int *txbuf, u32 n) 
		if (rawir.duration)

			ir_raw_event_store_with_filter(dev, &rawir);

	}



	/* Fake a silence long enough to cause us to go idle */

	rawir.pulse = false;

	rawir.duration = dev->timeout;

	ir_raw_event_store_with_filter(dev, &rawir);



	ir_raw_event_handle(dev);



out: