[PATCH 2/2] media-ctl: add v4l2-ycbcr-enc-func field in help description

[Marian Cichy <m.cichy@pengutronix.de>]

the help-description of media-ctl shows the possible values
for v4l2-colorspace, v4l2-xfer-func anf v4l2-quant, but misses
to show them for v4l2-ycbcr-enc-func, eveb though they are
perfectly defined in the source code like for the other fields.
Lets print them too in the help description.

Signed-off-by: Marian Cichy <m.cichy@pengutronix.de>
---
 utils/media-ctl/options.c | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/utils/media-ctl/options.c b/utils/media-ctl/options.c
index fe79af10..ca8106ba 100644
--- a/utils/media-ctl/options.c
+++ b/utils/media-ctl/options.c
@@ -103,23 +103,29 @@ static void usage(const char *argv0)
 		printf("\t                %s\n",
 		       v4l2_subdev_field_to_string(i));
 
-	printf("\tv4l2-colorspace One of the following:\n");
+	printf("\tv4l2-colorspace     One of the following:\n");
 
 	for (i = V4L2_COLORSPACE_DEFAULT; i <= V4L2_COLORSPACE_DCI_P3; i++)
 		printf("\t                %s\n",
 		       v4l2_subdev_colorspace_to_string(i));
 
-	printf("\tv4l2-xfer-func  One of the following:\n");
+	printf("\tv4l2-xfer-func      One of the following:\n");
 
 	for (i = V4L2_XFER_FUNC_DEFAULT; i <= V4L2_XFER_FUNC_SMPTE2084; i++)
 		printf("\t                %s\n",
 		       v4l2_subdev_xfer_func_to_string(i));
 
-	printf("\tv4l2-quant      One of the following:\n");
+	printf("\tv4l2-quant          One of the following:\n");
 
 	for (i = V4L2_QUANTIZATION_DEFAULT; i <= V4L2_QUANTIZATION_LIM_RANGE; i++)
 		printf("\t                %s\n",
 		       v4l2_subdev_quantization_to_string(i));
+
+	printf("\tv4l2-ycbcr-enc-func One of the following:\n");
+
+	for (i = V4L2_YCBCR_ENC_DEFAULT; i <= V4L2_YCBCR_ENC_SMPTE240M; i++)
+		printf("\t                %s\n",
+		       v4l2_subdev_ycbcr_encoding_to_string(i));
 }
 
 #define OPT_PRINT_DOT			256
-- 
2.20.1