v4l2allocator: Fix userptr importation
The length passed to the driver was always 0 instead of the size of
the memory. This would fail validation in videobuf2.
diff --git a/sys/v4l2/gstv4l2allocator.c b/sys/v4l2/gstv4l2allocator.c
index 34a581b..7e0e7c2 100644
--- a/sys/v4l2/gstv4l2allocator.c
+++ b/sys/v4l2/gstv4l2allocator.c
@@ -1149,13 +1149,11 @@
for (i = 0; i < group->n_mem; i++) {
gsize maxsize, psize;
- if (V4L2_TYPE_IS_MULTIPLANAR (obj->type)) {
- maxsize = group->planes[i].length;
- psize = size[i];
- } else {
- maxsize = group->planes[i].length;
- psize = img_size;
- }
+ /* TODO request used size and maxsize seperatly */
+ if (V4L2_TYPE_IS_MULTIPLANAR (obj->type))
+ maxsize = psize = size[i];
+ else
+ maxsize = psize = img_size;
g_assert (psize <= img_size);