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| author | Marco Felsch <m.felsch@pengutronix.de> | 2019-04-02 10:50:24 +0200 |
|---|---|---|
| committer | Marco Felsch <m.felsch@pengutronix.de> | 2020-03-06 15:50:58 +0100 |
| commit | 818c7a29eb379034bf0f85ff6a6b8c1b7203d17e (patch) | |
| tree | 9fb80ce60393d47c8beb619f6a77757e74803cef /drivers/media/i2c/tvp5150.c | |
| parent | 5f83f035804c43629e36860242fb5c0d6b6dc0eb (diff) | |
| download | linux-0-day-818c7a29eb379034bf0f85ff6a6b8c1b7203d17e.tar.gz linux-0-day-818c7a29eb379034bf0f85ff6a6b8c1b7203d17e.tar.xz | |
media: tvp5150: make debug output more readablev5.6/topic/tvp5150.12-media
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>
Diffstat (limited to 'drivers/media/i2c/tvp5150.c')
| -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 46d58a900d38d..25d670002d648 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); |