diff options
| author |   Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2019-12-11 17:22:31 +0100 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2019-12-16 12:05:37 +0100 |
| commit | a67524c8bf7509fed179259cfe86a700b95b2324 (patch) | |
| tree | 0601fd41b221718b893acf53a6fc232b4f62eab8 /drivers | |
| parent | media: pulse8-cec: schedule next ping after current ping finished (diff) | |
| download | linux-dev-a67524c8bf7509fed179259cfe86a700b95b2324.tar.xz linux-dev-a67524c8bf7509fed179259cfe86a700b95b2324.zip | |
media: pulse8-cec: log when a CEC message is received
Log (if debug > 0) when a CEC message is received.
This is done for transmits already, so it makes sense to do the
same for receives.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/usb/pulse8-cec/pulse8-cec.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/media/usb/pulse8-cec/pulse8-cec.c b/drivers/media/usb/pulse8-cec/pulse8-cec.c index 17fcaf7e558a..afda438d4e0a 100644 --- a/drivers/media/usb/pulse8-cec/pulse8-cec.c +++ b/drivers/media/usb/pulse8-cec/pulse8-cec.c @@ -333,6 +333,10 @@ static void pulse8_irq_work_handler(struct work_struct *work) spin_lock_irqsave(&pulse8->msg_lock, flags); while (pulse8->rx_msg_num) { spin_unlock_irqrestore(&pulse8->msg_lock, flags); + if (debug) + dev_info(pulse8->dev, "adap received %*ph\n", + pulse8->rx_msg[pulse8->rx_msg_cur_idx].len, + pulse8->rx_msg[pulse8->rx_msg_cur_idx].msg); cec_received_msg(pulse8->adap, &pulse8->rx_msg[pulse8->rx_msg_cur_idx]); spin_lock_irqsave(&pulse8->msg_lock, flags); |