On 03/28/2014 05:02 PM, Laurent Pinchart wrote: > The wall time clock isn't useful for applications as it can jump around > due to time adjustement. Switch to the monotonic clock. > > Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> Reviewed-by: Hans Verkuil <hans.verkuil@xxxxxxxxx> Regards, Hans > --- > drivers/usb/gadget/uvc_queue.c | 9 ++------- > 1 file changed, 2 insertions(+), 7 deletions(-) > > Changes since v1: > > - Replace ktime_get_ts() with v4l2_get_timestamp() > > diff --git a/drivers/usb/gadget/uvc_queue.c b/drivers/usb/gadget/uvc_queue.c > index 0bb5d50..9ac4ffe1 100644 > --- a/drivers/usb/gadget/uvc_queue.c > +++ b/drivers/usb/gadget/uvc_queue.c > @@ -20,6 +20,7 @@ > #include <linux/vmalloc.h> > #include <linux/wait.h> > > +#include <media/v4l2-common.h> > #include <media/videobuf2-vmalloc.h> > > #include "uvc.h" > @@ -379,14 +380,8 @@ static struct uvc_buffer *uvc_queue_next_buffer(struct uvc_video_queue *queue, > else > nextbuf = NULL; > > - /* > - * FIXME: with videobuf2, the sequence number or timestamp fields > - * are valid only for video capture devices and the UVC gadget usually > - * is a video output device. Keeping these until the specs are clear on > - * this aspect. > - */ > buf->buf.v4l2_buf.sequence = queue->sequence++; > - do_gettimeofday(&buf->buf.v4l2_buf.timestamp); > + v4l2_get_timestamp(&buf->buf.v4l2_buf.timestamp); > > vb2_set_plane_payload(&buf->buf, 0, buf->bytesused); > vb2_buffer_done(&buf->buf, VB2_BUF_STATE_DONE); > -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
