Re: [PATCH v4.2 3/4] v4l: Add timestamp source flags, mask and document them

2014-02-10 Thread Sakari Ailus
Hans Verkuil wrote: > On 02/07/2014 11:52 PM, Sakari Ailus wrote: >> Some devices do not produce timestamps that correspond to the end of the >> frame. The user space should be informed on the matter. This patch achieves >> that by adding buffer flags (and a mask) for timestamp sources since more >

Re: [PATCH v4.2 3/4] v4l: Add timestamp source flags, mask and document them

2014-02-10 Thread Hans Verkuil
On 02/07/2014 11:52 PM, Sakari Ailus wrote: > Some devices do not produce timestamps that correspond to the end of the > frame. The user space should be informed on the matter. This patch achieves > that by adding buffer flags (and a mask) for timestamp sources since more > possible timestamping po

[PATCH v4.2 3/4] v4l: Add timestamp source flags, mask and document them

2014-02-07 Thread Sakari Ailus
Some devices do not produce timestamps that correspond to the end of the frame. The user space should be informed on the matter. This patch achieves that by adding buffer flags (and a mask) for timestamp sources since more possible timestamping points are expected than just two. A three-bit mask i