From 430f35b734e6851d72bc66cc140f045999b30dec Mon Sep 17 00:00:00 2001 From: Marco Felsch Date: Thu, 12 Mar 2020 11:31:56 +0100 Subject: media: tvp5150: make debug output more readable 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 Reviewed-by: Jacopo Mondi Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/tvp5150.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'drivers/media/i2c/tvp5150.c') diff --git a/drivers/media/i2c/tvp5150.c b/drivers/media/i2c/tvp5150.c index edf0c695bbee..eb39cf5ea089 100644 --- a/drivers/media/i2c/tvp5150.c +++ b/drivers/media/i2c/tvp5150.c @@ -302,9 +302,12 @@ 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); -- cgit v1.2.3