From: Hans Verkuil <hans.verkuil@xxxxxxxxx>
Add support for a selection property and for u8 and u16 matrices.
Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
---
include/uapi/linux/videodev2.h | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h
index afa335d..1ceaed1 100644
--- a/include/uapi/linux/videodev2.h
+++ b/include/uapi/linux/videodev2.h
@@ -1220,6 +1220,13 @@ struct v4l2_control {
__s32 value;
};
+/* Property types */
+struct v4l2_prop_selection {
+ __u32 flags;
+ struct v4l2_rect r;
+ __u32 reserved[9];
+};
+
struct v4l2_ext_control {
__u32 id;
__u32 size;
@@ -1228,6 +1235,9 @@ struct v4l2_ext_control {
__s32 value;
__s64 value64;
char *string;
+ __u8 *p_u8;
+ __u16 *p_u16;
+ struct v4l2_prop_selection *p_sel;
void *p;
};
} __attribute__ ((packed));
@@ -1260,6 +1270,9 @@ enum v4l2_ctrl_type {
/* Property types are >= 0x0100 */
V4L2_PROP_TYPES = 0x0100,
+ V4L2_PROP_TYPE_U8 = 0x0100,
+ V4L2_PROP_TYPE_U16 = 0x0101,
+ V4L2_PROP_TYPE_SELECTION = 0x0102,
};
/* Used in the VIDIOC_QUERYCTRL ioctl for querying controls */
--
1.8.5.2
--
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