MLK-20529-1: camera: remove V4L2 limitation when the number of sensors connected...

1. create links between entities when the number of sensors
connected is less than the required in dtb
2. unregister the video device which sensors are not connected

Signed-off-by: Guoniu.Zhou <guoniu.zhou@nxp.com>
(cherry picked from commit 33234cc31362b5ee23be34ce2a00947e0dc96acb)

diff --git a/drivers/media/platform/imx8/mxc-isi-core.h b/drivers/media/platform/imx8/mxc-isi-core.h
index d828fc3..3a1d709 100644 (file)
--- a/drivers/media/platform/imx8/mxc-isi-core.h
+++ b/drivers/media/platform/imx8/mxc-isi-core.h
@@ -290,6 +290,8 @@ struct mxc_isi_dev {
 
        u32 interface[MAX_PORTS];
        u32 flags;
+       u32 skip_m2m;
+       u8 chain_buf;
 
        atomic_t open_count;