[media] vb2: add a dev field to use for the default allocation context

The allocation context is nothing more than a per-plane device pointer
to use when allocating buffers. So just provide a dev pointer in vb2_queue
for that purpose and drivers can skip allocating/releasing/filling in
the allocation context unless they require different per-plane device
pointers as used by some Samsung SoCs.

Signed-off-by: Hans Verkuil <[email protected]>
Reviewed-by: Laurent Pinchart <[email protected]>
Cc: Sakari Ailus <[email protected]>
Cc: Florian Echtler <[email protected]>
Cc: Federico Vaga <[email protected]>
Cc: "Lad, Prabhakar" <[email protected]>
Cc: Scott Jiang <[email protected]>
Acked-by: Philipp Zabel <[email protected]>
Cc: Fabien Dessenne <[email protected]>
Acked-by: Benoit Parrot <[email protected]>
Cc: Mikhail Ulyanov <[email protected]>
Cc: Guennadi Liakhovetski <[email protected]>
Cc: Jonathan Corbet <[email protected]>
Cc: Ludovic Desroches <[email protected]>
Cc: Sergei Shtylyov <[email protected]>
Cc: Kyungmin Park <[email protected]>
Cc: Sylwester Nawrocki <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

0 files changed, 0 insertions, 0 deletions