media: videobuf: use u64 for the timestamp internally
Just like vb2 does, use u64 internally to store the timestamps
of the buffers. Only convert to timeval when interfacing with
userspace.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
diff --git a/include/media/videobuf-core.h b/include/media/videobuf-core.h
index 60a664f..5684dc6 100644
--- a/include/media/videobuf-core.h
+++ b/include/media/videobuf-core.h
@@ -80,7 +80,7 @@ struct videobuf_buffer {
struct list_head queue;
wait_queue_head_t done;
unsigned int field_count;
- struct timeval ts;
+ u64 ts;
/* Memory type */
enum v4l2_memory memory;
