diff options
| author | Sakari Ailus <[email protected]> | 2023-03-29 15:46:12 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <[email protected]> | 2023-08-10 07:58:31 +0200 |
| commit | 7f81d6f0dc36597467cae883bf3be5f142858578 (patch) | |
| tree | 2b68b05a83a0ec09686221e1441be35829e7c715 | |
| parent | f6336d89062d0c802366705eedc87cbd8270af61 (diff) | |
media: xilinx-vipp: Init async notifier after registering V4L2 device
Initialise the V4L2 async notifier after registering the V4L2 device, just
before parsing DT for async sub-devices. This way the device can be made
available to the V4L2 async framework from the notifier init time onwards.
A subsequent patch will add struct v4l2_device as an argument to
v4l2_async_nf_init().
Signed-off-by: Sakari Ailus <[email protected]>
Reviewed-by: Laurent Pinchart <[email protected]>
Tested-by: Philipp Zabel <[email protected]> # imx6qp
Tested-by: Niklas Söderlund <[email protected]> # rcar + adv746x
Tested-by: Aishwarya Kothari <[email protected]> # Apalis i.MX6Q with TC358743
Tested-by: Lad Prabhakar <[email protected]> # Renesas RZ/G2L SMARC
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
| -rw-r--r-- | drivers/media/platform/xilinx/xilinx-vipp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/media/platform/xilinx/xilinx-vipp.c b/drivers/media/platform/xilinx/xilinx-vipp.c index a535a7584da0..6bb426a25fe9 100644 --- a/drivers/media/platform/xilinx/xilinx-vipp.c +++ b/drivers/media/platform/xilinx/xilinx-vipp.c @@ -494,6 +494,8 @@ static int xvip_graph_init(struct xvip_composite_device *xdev) goto done; } + v4l2_async_nf_init(&xdev->notifier); + /* Parse the graph to extract a list of subdevice DT nodes. */ ret = xvip_graph_parse(xdev); if (ret < 0) { @@ -574,7 +576,6 @@ static int xvip_composite_probe(struct platform_device *pdev) xdev->dev = &pdev->dev; INIT_LIST_HEAD(&xdev->dmas); - v4l2_async_nf_init(&xdev->notifier); ret = xvip_composite_v4l2_init(xdev); if (ret < 0) |