[media] sh_mobile_ceu_camera: add asynchronous subdevice probing support
Use the v4l2-async API to support asynchronous subdevice probing,
including the CSI2 subdevice. Synchronous probing is still supported too.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/include/media/sh_mobile_csi2.h b/include/media/sh_mobile_csi2.h
index c586c4f..14030db 100644
--- a/include/media/sh_mobile_csi2.h
+++ b/include/media/sh_mobile_csi2.h
@@ -33,6 +33,7 @@
unsigned char lanes; /* bitmask[3:0] */
unsigned char channel; /* 0..3 */
struct platform_device *pdev; /* client platform device */
+ const char *name; /* async matching: client name */
};
struct v4l2_device;
@@ -42,7 +43,6 @@
unsigned int flags;
struct sh_csi2_client_config *clients;
int num_clients;
- struct v4l2_device *v4l2_dev;
};
#endif