From: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
Add the media bus type to the frame descriptor. CSI-2 specific
information will be added in next patch to the frame descriptor.
Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@xxxxxxxxxxxx>
- Make the bus type a named enum
Signed-off-by: Jacopo Mondi <jacopo+renesas@xxxxxxxxxx>
---
include/media/v4l2-subdev.h | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h
index a7fa5b80915a..9c5b616a4819 100644
--- a/include/media/v4l2-subdev.h
+++ b/include/media/v4l2-subdev.h
@@ -349,12 +349,21 @@ struct v4l2_mbus_frame_desc_entry {
#define V4L2_FRAME_DESC_ENTRY_MAX 4
+enum v4l2_mbus_frame_desc_type {
+ V4L2_MBUS_FRAME_DESC_TYPE_PLATFORM,
+ V4L2_MBUS_FRAME_DESC_TYPE_PARALLEL,
+ V4L2_MBUS_FRAME_DESC_TYPE_CCP2,
+ V4L2_MBUS_FRAME_DESC_TYPE_CSI2,
+};
+
/**
* struct v4l2_mbus_frame_desc - media bus data frame description
+ * @type: type of the bus (enum v4l2_mbus_frame_desc_type)
* @entry: frame descriptors array
* @num_entries: number of entries in @entry array
*/
struct v4l2_mbus_frame_desc {
+ enum v4l2_mbus_frame_desc_type type;
struct v4l2_mbus_frame_desc_entry entry[V4L2_FRAME_DESC_ENTRY_MAX];
unsigned short num_entries;
};
--
2.21.0
