[PATCH 15/22] [media] tvp5150: add sync lock/loss signal debug messages

[Marco Felsch]

From: Philipp Zabel <p.za...@pengutronix.de>

Signed-off-by: Philipp Zabel <p.za...@pengutronix.de>
Signed-off-by: Marco Felsch <m.fel...@pengutronix.de>
---
 drivers/media/i2c/tvp5150.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/media/i2c/tvp5150.c b/drivers/media/i2c/tvp5150.c
index 6296c68ac816..99d887936ea0 100644
--- a/drivers/media/i2c/tvp5150.c
+++ b/drivers/media/i2c/tvp5150.c
@@ -816,6 +816,9 @@ static irqreturn_t tvp5150_isr(int irq, void *dev_id)
 
                if (status & TVP5150_INT_A_LOCK) {
                        decoder->lock = !!(status & TVP5150_INT_A_LOCK_STATUS);
+                       dev_dbg_lvl(decoder->sd.dev, 1, debug,
+                                   "sync lo%s signal\n",
+                                   decoder->lock ? "ck" : "ss");
                        v4l2_subdev_notify_event(&decoder->sd, &tvp5150_ev_fmt);
                        regmap_update_bits(map, TVP5150_MISC_CTL, mask,
                                           decoder->lock ? decoder->oe : 0);
-- 
2.17.1