[PATCHv10 09/26] v4l: vb2: add prepare/finish callbacks to allocators

From: Marek Szyprowski This patch adds support for prepare/finish callbacks in VB2 allocators. These callback are used for buffer flushing. Signed-off-by: Marek Szyprowski Acked-by: Laurent Pinchart Acked-by: Hans Verkuil ---

[PATCHv10 09/26] v4l: vb2: add prepare/finish callbacks to allocators

From: Marek Szyprowski m.szyprow...@samsung.com This patch adds support for prepare/finish callbacks in VB2 allocators. These callback are used for buffer flushing. Signed-off-by: Marek Szyprowski m.szyprow...@samsung.com Acked-by: Laurent Pinchart laurent.pinch...@ideasonboard.com Acked-by: