From: Hans Verkuil <hverkuil-cisco@xxxxxxxxx> When debugging is on, log the new tag field of struct v4l2_buffer as well. Signed-off-by: Hans Verkuil <hverkuil-cisco@xxxxxxxxx> Reviewed-by: Paul Kocialkowski <paul.kocialkowski@xxxxxxxxxxx> Reviewed-by: Alexandre Courbot <acourbot@xxxxxxxxxxxx> --- drivers/media/v4l2-core/v4l2-ioctl.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c index e384142d2826..653497f31104 100644 --- a/drivers/media/v4l2-core/v4l2-ioctl.c +++ b/drivers/media/v4l2-core/v4l2-ioctl.c @@ -498,9 +498,12 @@ static void v4l_print_buffer(const void *arg, bool write_only) p->bytesused, p->m.userptr, p->length); } - printk(KERN_DEBUG "timecode=%02d:%02d:%02d type=%d, flags=0x%08x, frames=%d, userbits=0x%08x\n", - tc->hours, tc->minutes, tc->seconds, - tc->type, tc->flags, tc->frames, *(__u32 *)tc->userbits); + if (p->flags & V4L2_BUF_FLAG_TAG) + printk(KERN_DEBUG "tag=%x\n", p->tag); + else if (p->flags & V4L2_BUF_FLAG_TIMECODE) + printk(KERN_DEBUG "timecode=%02d:%02d:%02d type=%d, flags=0x%08x, frames=%d, userbits=0x%08x\n", + tc->hours, tc->minutes, tc->seconds, + tc->type, tc->flags, tc->frames, *(__u32 *)tc->userbits); } static void v4l_print_exportbuffer(const void *arg, bool write_only) -- 2.19.1
