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author | Marco Felsch <m.felsch@pengutronix.de> | 2019-04-02 10:50:24 +0200 |
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committer | Marco Felsch <m.felsch@pengutronix.de> | 2019-08-19 16:09:11 +0200 |
commit | 8d1638cd77ed0e8d1a266af96c45cc0acb31cb0d (patch) | |
tree | 8819bec3c64720d5d3e3c0b1e353a98ff5acf125 | |
parent | 71a47fb26828ef563ac7178abfee4a09352fbe34 (diff) | |
download | linux-0-day-mfe/media/i2c/tvp5150.8.tar.gz linux-0-day-mfe/media/i2c/tvp5150.8.tar.xz |
media: tvp5150: make debug output more readablemfe/media/i2c/tvp5150.8
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.felsch@pengutronix.de>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
-rw-r--r-- | drivers/media/i2c/tvp5150.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/media/i2c/tvp5150.c b/drivers/media/i2c/tvp5150.c index c81d8fde079da..f49f7ea338128 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); |