diff options
| author | David Härdeman <david@hardeman.nu> | 2011-04-28 19:13:32 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-05-20 16:29:53 +0400 |
| commit | 08ffff9fa410916f1847aff831206465cefa924f (patch) | |
| tree | 04668c458baf54d42e8d20ed0947d1960f18ba72 /drivers/media/rc/rc-loopback.c | |
| parent | c829f2672f312f2c19dc021b233a45d3dd850a4f (diff) | |
| download | linux-08ffff9fa410916f1847aff831206465cefa924f.tar.xz | |
[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: David Härdeman <david@hardeman.nu>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/rc/rc-loopback.c')
| -rw-r--r-- | drivers/media/rc/rc-loopback.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/media/rc/rc-loopback.c b/drivers/media/rc/rc-loopback.c index 49cee61d79c6..cc846b2619cf 100644 --- a/drivers/media/rc/rc-loopback.c +++ b/drivers/media/rc/rc-loopback.c @@ -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: |