On (21/08/03 10:10), Hans Verkuil wrote: > On 27/07/2021 09:05, Sergey Senozhatsky wrote: > > V4L2 is not the perfect place to manage vb2 buffer cache hints. > > It works for V4L2 users, but there are backends that use vb2 core > > use -> use the > > > and don't use V4L2. Factor buffer cache hints init and call it > > Factor? You mean Refactor? Factor out.