The --field option takes an argument selecting the field order. Update
the usage text to reflect this.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@xxxxxxxxxxxx>
---
* Changes since v1
- List all valid filed values.
---
yavta.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/yavta.c b/yavta.c
index 4e5b62a96eb66f8d..1129ab245966384b 100644
--- a/yavta.c
+++ b/yavta.c
@@ -2290,7 +2290,9 @@ static void usage(const char *argv0)
printf(" --enum-formats Enumerate formats\n");
printf(" --enum-inputs Enumerate inputs\n");
printf(" --fd Use a numeric file descriptor insted of a device\n");
- printf(" --field Interlaced format field order\n");
+ printf(" --field field Set the format field order\n");
+ printf("\tValid values for field are none, top, bottom, interlaced, seq-tb, seq-bt\n");
+ printf("\talternate, interlaced-tb and interlaced-bt.\n");
printf(" --log-status Log device status\n");
printf(" --no-query Don't query capabilities on open\n");
printf(" --offset User pointer buffer offset from page start\n");
--
2.31.1
