The debug output for tvp5150_selmux() isn't really intuitive. Register
values are printed decimal formatted and the input/output driver states
are printed as enum. Even more the "normal" output enum mapps to zero so
a active output will printing output=0 and a inactive output=1.
Change this by brinting the register values hex formatted and the states
as more readable string.
Signed-off-by: Marco Felsch <m.fel...@pengutronix.de>
Reviewed-by: Jacopo Mondi <jac...@jmondi.org>
---
drivers/media/i2c/tvp5150.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/media/i2c/tvp5150.c b/drivers/media/i2c/tvp5150.c
index b48b08421993..240df920b521 100644
--- a/drivers/media/i2c/tvp5150.c
+++ b/drivers/media/i2c/tvp5150.c
@@ -300,9 +300,12 @@ static void tvp5150_selmux(struct v4l2_subdev *sd)
break;
}
- dev_dbg_lvl(sd->dev, 1, debug, "Selecting video route: route input=%i,
output=%i => tvp5150 input=%i, opmode=%i\n",
- decoder->input, decoder->output,
- input, opmode);
+ dev_dbg_lvl(sd->dev, 1, debug,
+ "Selecting video route: route input=%s, output=%s =>
tvp5150 input=0x%02x, opmode=0x%02x\n",
+ decoder->input == 0 ? "aip1a" :
+ decoder->input == 2 ? "aip1b" : "svideo",
+ decoder->output == 0 ? "normal" : "black-frame-gen",
+ input, opmode);
regmap_write(decoder->regmap, TVP5150_OP_MODE_CTL, opmode);
regmap_write(decoder->regmap, TVP5150_VD_IN_SRC_SEL_1, input);
--
2.20.1
