diff mbox series

[10/10] pulse8-cec: log when a CEC message is received

Message ID 20191211162231.99978-11-hverkuil-cisco@xs4all.nl (mailing list archive)
State New, archived
Headers show
Series pulse8-cec: improvements and many fixes | expand

Commit Message

Hans Verkuil Dec. 11, 2019, 4:22 p.m. UTC 
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>
---
 drivers/media/usb/pulse8-cec/pulse8-cec.c | 4 ++++
 1 file changed, 4 insertions(+)
diff mbox series

Patch

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);