Merge tag 'media/v5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

 - some core fixes in VB2 mem2mem support

 - some improvements and cleanups in V4L2 async kAPI

 - newer controls in V4L2 API for H-264 and HEVC codecs

 - allegro-dvt driver was promoted from staging

 - new i2c sendor drivers: imx334, ov5648, ov8865

 - new automobile camera module: rdacm21

 - ipu3 cio2 driver started gained support for some ACPI BIOSes

 - new ATSC frontend: MaxLinear mxl692 VSB tuner/demod

 - the SMIA/CCS driver gained more support for CSS standard

 - several driver fixes, updates and improvements

* tag 'media/v5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (362 commits)
  media: v4l: async: Fix kerneldoc documentation for async functions
  media: i2c: max9271: Add MODULE_* macros
  media: i2c: Kconfig: Make MAX9271 a module
  media: imx334: 'ret' is uninitialized, should have been PTR_ERR()
  media: i2c: Add imx334 camera sensor driver
  media: dt-bindings: media: Add bindings for imx334
  media: ov8856: Configure sensor for GRBG Bayer for all modes
  media: i2c: imx219: Implement V4L2_CID_LINK_FREQ control
  media: ov5675: fix vflip/hflip control
  media: ipu3-cio2: Build bridge only if ACPI is enabled
  media: Remove the legacy v4l2-clk API
  media: ov6650: Use the generic clock framework
  media: mt9m111: Use the generic clock framework
  media: ov9640: Use the generic clock framework
  media: pxa_camera: Drop the v4l2-clk clock register
  media: mach-pxa: Register the camera sensor fixed-rate clock
  media: i2c: imx258: get clock from device properties and enable it via runtime PM
  media: i2c: imx258: simplify getting state container
  media: i2c: imx258: add support for binding via device tree
  media: dt-bindings: media: imx258: add bindings for IMX258 sensor
  ...

1 files changed, 7 insertions, 10 deletions

diff --git a/drivers/media/platform/cadence/cdns-csi2rx.c b/drivers/media/platform/cadence/cdns-csi2rx.c
index be9ec59774d6..c68a3eac62cd 100644
--- a/drivers/media/platform/cadence/cdns-csi2rx.c
+++ b/drivers/media/platform/cadence/cdns-csi2rx.c
@@ -81,7 +81,6 @@ struct csi2rx_priv {
 	struct media_pad		pads[CSI2RX_PAD_MAX];
 
 	/* Remote source */
-	struct v4l2_async_subdev	asd;
 	struct v4l2_subdev		*source_subdev;
 	int				source_pad;
 };
@@ -362,6 +361,7 @@ static int csi2rx_get_resources(struct csi2rx_priv *csi2rx,
 static int csi2rx_parse_dt(struct csi2rx_priv *csi2rx)
 {
 	struct v4l2_fwnode_endpoint v4l2_ep = { .bus_type = 0 };
+	struct v4l2_async_subdev *asd;
 	struct fwnode_handle *fwh;
 	struct device_node *ep;
 	int ret;
@@ -395,17 +395,14 @@ static int csi2rx_parse_dt(struct csi2rx_priv *csi2rx)
 		return -EINVAL;
 	}
 
-	csi2rx->asd.match.fwnode = fwnode_graph_get_remote_port_parent(fwh);
-	csi2rx->asd.match_type = V4L2_ASYNC_MATCH_FWNODE;
-	of_node_put(ep);
-
 	v4l2_async_notifier_init(&csi2rx->notifier);
 
-	ret = v4l2_async_notifier_add_subdev(&csi2rx->notifier, &csi2rx->asd);
-	if (ret) {
-		fwnode_handle_put(csi2rx->asd.match.fwnode);
-		return ret;
-	}
+	asd = v4l2_async_notifier_add_fwnode_remote_subdev(&csi2rx->notifier,
+							   fwh,
+							   struct v4l2_async_subdev);
+	of_node_put(ep);
+	if (IS_ERR(asd))
+		return PTR_ERR(asd);
 
 	csi2rx->notifier.ops = &csi2rx_notifier_ops;