The plane size was left zero for mplane buffers when queueing a buffer. Fix
this.

Signed-off-by: Sakari Ailus <sakari.ai...@linux.intel.com>
---
 yavta.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/yavta.c b/yavta.c
index 7f9e814..77e5a41 100644
--- a/yavta.c
+++ b/yavta.c
@@ -979,8 +979,12 @@ static int video_queue_buffer(struct device *dev, int 
index, enum buffer_fill_mo
 
        if (dev->memtype == V4L2_MEMORY_USERPTR) {
                if (video_is_mplane(dev)) {
-                       for (i = 0; i < dev->num_planes; i++)
-                               buf.m.planes[i].m.userptr = (unsigned 
long)dev->buffers[index].mem[i];
+                       for (i = 0; i < dev->num_planes; i++) {
+                               buf.m.planes[i].m.userptr = (unsigned long)
+                                       dev->buffers[index].mem[i];
+                               buf.m.planes[i].length =
+                                       dev->buffers[index].size[i];
+                       }
                } else {
                        buf.m.userptr = (unsigned 
long)dev->buffers[index].mem[0];
                }
-- 
2.1.0.231.g7484e3b

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