Hello, This patch series is the third version of fwnode endpoint matching support in v4l2-async. The secon version can be found at [1]. Compared to v2, review comments have been incorporated, patch 4/4 got squashed in 1/4 (now 1/3), and the code has been rebased on top of v5.8-rc1. Sakari, is they way that patch 1/3 determines if a fwnode is an endpoint acceptable for you (and for ACPI) ? [1] https://lore.kernel.org/linux-media/20200318002507.30336-1-laurent.pinchart+renesas@xxxxxxxxxxxxxxxx Laurent Pinchart (3): media: v4l2-async: Accept endpoints and devices for fwnode matching media: v4l2-async: Pass notifier pointer to match functions media: v4l2-async: Log message in case of heterogeneous fwnode match drivers/media/v4l2-core/v4l2-async.c | 85 +++++++++++++++++++++++++--- 1 file changed, 77 insertions(+), 8 deletions(-) -- Regards, Laurent Pinchart