Signed-off-by: Sakari Ailus <sakari.ai...@iki.fi>
---
yavta.c | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/yavta.c b/yavta.c
index 6f80311..a2e0666 100644
--- a/yavta.c
+++ b/yavta.c
@@ -72,6 +72,7 @@ struct device
unsigned int width;
unsigned int height;
+ uint32_t buffer_output_flags;
unsigned char num_planes;
struct v4l2_plane_pix_format plane_fmt[VIDEO_MAX_PLANES];
@@ -809,6 +810,9 @@ static int video_queue_buffer(struct device *dev, int
index, enum buffer_fill_mo
buf.type = dev->type;
buf.memory = dev->memtype;
+ if (dev->type == V4L2_BUF_TYPE_VIDEO_OUTPUT)
+ buf.flags = dev->buffer_output_flags;
+
if (video_is_mplane(dev)) {
buf.m.planes = planes;
buf.length = dev->num_planes;
@@ -1516,6 +1520,7 @@ static void usage(const char *argv0)
printf(" --no-query Don't query capabilities on
open\n");
printf(" --offset User pointer buffer offset from
page start\n");
printf(" --requeue-last Requeue the last buffers before
streamoff\n");
+ printf(" --timestamp-source Set timestamp source on output
buffers [eof, soe]\n");
printf(" --skip n Skip the first n frames\n");
printf(" --sleep-forever Sleep forever after configuring
the device\n");
printf(" --stride value Line stride in bytes\n");
@@ -1530,6 +1535,7 @@ static void usage(const char *argv0)
#define OPT_REQUEUE_LAST 262
#define OPT_STRIDE 263
#define OPT_FD 264
+#define OPT_TSTAMP_SRC 265
static struct option opts[] = {
{"capture", 2, 0, 'c'},
@@ -1559,6 +1565,7 @@ static struct option opts[] = {
{"sleep-forever", 0, 0, OPT_SLEEP_FOREVER},
{"stride", 1, 0, OPT_STRIDE},
{"time-per-frame", 1, 0, 't'},
+ {"timestamp-source", 1, 0, OPT_TSTAMP_SRC},
{"userptr", 0, 0, 'u'},
{0, 0, 0, 0}
};
@@ -1757,6 +1764,16 @@ int main(int argc, char *argv[])
case OPT_STRIDE:
stride = atoi(optarg);
break;
+ case OPT_TSTAMP_SRC:
+ if (!strcmp(optarg, "eof")) {
+ dev.buffer_output_flags |=
V4L2_BUF_FLAG_TSTAMP_SRC_EOF;
+ } else if (!strcmp(optarg, "soe")) {
+ dev.buffer_output_flags |=
V4L2_BUF_FLAG_TSTAMP_SRC_SOE;
+ } else {
+ printf("Invalid timestamp source %s\n", optarg);
+ return 1;
+ }
+ break;
case OPT_USERPTR_OFFSET:
userptr_offset = atoi(optarg);
break;
--
1.7.10.4
--
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