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media: v4l2-fwnode: Include v4l2_fwnode_bus_type 

V4L2 fwnode bus types are enumerated in v4l2-fwnode.c, meaning they aren't
available to the rest of the kernel. Move the enum to the corresponding
header so that I can use the label to refer to those values.

Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Daniel Scally <djrscally@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Daniel Scally 2021-01-07 14:28:37 +01:00 committed by Mauro Carvalho Chehab
parent bf263f64e8
commit 0eeded3671
2 changed files with 22 additions and 11 deletions
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11
drivers/media/v4l2-core/v4l2-fwnode.c
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@ -28,17 +28,6 @@
#include <media/v4l2-fwnode.h> #include <media/v4l2-fwnode.h>
#include <media/v4l2-subdev.h> #include <media/v4l2-subdev.h>
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,
};
static const struct v4l2_fwnode_bus_conv { static const struct v4l2_fwnode_bus_conv {
enum v4l2_fwnode_bus_type fwnode_bus_type; enum v4l2_fwnode_bus_type fwnode_bus_type;
enum v4l2_mbus_type mbus_type; enum v4l2_mbus_type mbus_type;

22
include/media/v4l2-fwnode.h
View File

@ -213,6 +213,28 @@ struct v4l2_fwnode_connector {
} connector; } 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 * v4l2_fwnode_endpoint_parse() - parse all fwnode node properties
* @fwnode: pointer to the endpoint's fwnode handle * @fwnode: pointer to the endpoint's fwnode handle