summaryrefslogtreecommitdiff
path: root/include/media/v4l2-fwnode.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/media/v4l2-fwnode.h')
-rw-r--r--include/media/v4l2-fwnode.h28
1 files changed, 27 insertions, 1 deletions
diff --git a/include/media/v4l2-fwnode.h b/include/media/v4l2-fwnode.h
index 4365430eea6f..80d21ad8d603 100644
--- a/include/media/v4l2-fwnode.h
+++ b/include/media/v4l2-fwnode.h
@@ -25,7 +25,7 @@ struct fwnode_handle;
struct v4l2_async_notifier;
struct v4l2_async_subdev;
-#define V4L2_FWNODE_CSI2_MAX_DATA_LANES 4
+#define V4L2_FWNODE_CSI2_MAX_DATA_LANES 8
/**
* struct v4l2_fwnode_bus_mipi_csi2 - MIPI CSI-2 bus data structure
@@ -214,6 +214,28 @@ struct v4l2_fwnode_connector {
};
/**
+ * enum v4l2_fwnode_bus_type - Video bus types defined by firmware properties
+ * @V4L2_FWNODE_BUS_TYPE_GUESS: Default value if no bus-type fwnode property
+ * @V4L2_FWNODE_BUS_TYPE_CSI2_CPHY: MIPI CSI-2 bus, C-PHY physical layer
+ * @V4L2_FWNODE_BUS_TYPE_CSI1: MIPI CSI-1 bus
+ * @V4L2_FWNODE_BUS_TYPE_CCP2: SMIA Compact Camera Port 2 bus
+ * @V4L2_FWNODE_BUS_TYPE_CSI2_DPHY: MIPI CSI-2 bus, D-PHY physical layer
+ * @V4L2_FWNODE_BUS_TYPE_PARALLEL: Camera Parallel Interface bus
+ * @V4L2_FWNODE_BUS_TYPE_BT656: BT.656 video format bus-type
+ * @NR_OF_V4L2_FWNODE_BUS_TYPE: Number of bus-types
+ */
+enum v4l2_fwnode_bus_type {
+ V4L2_FWNODE_BUS_TYPE_GUESS = 0,
+ V4L2_FWNODE_BUS_TYPE_CSI2_CPHY,
+ V4L2_FWNODE_BUS_TYPE_CSI1,
+ V4L2_FWNODE_BUS_TYPE_CCP2,
+ V4L2_FWNODE_BUS_TYPE_CSI2_DPHY,
+ V4L2_FWNODE_BUS_TYPE_PARALLEL,
+ V4L2_FWNODE_BUS_TYPE_BT656,
+ NR_OF_V4L2_FWNODE_BUS_TYPE
+};
+
+/**
* v4l2_fwnode_endpoint_parse() - parse all fwnode node properties
* @fwnode: pointer to the endpoint's fwnode handle
* @vep: pointer to the V4L2 fwnode data structure
@@ -453,6 +475,10 @@ typedef int (*parse_endpoint_func)(struct device *dev,
* @parse_endpoint: Driver's callback function called on each V4L2 fwnode
* endpoint. Optional.
*
+ * DEPRECATED! This function is deprecated. Don't use it in new drivers.
+ * Instead see an example in cio2_parse_firmware() function in
+ * drivers/media/pci/intel/ipu3/ipu3-cio2.c .
+ *
* Parse the fwnode endpoints of the @dev device and populate the async sub-
* devices list in the notifier. The @parse_endpoint callback function is
* called for each endpoint with the corresponding async sub-device pointer to