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Diffstat (limited to 'include/uapi/linux/videodev2.h')
-rw-r--r--include/uapi/linux/videodev2.h18
1 files changed, 13 insertions, 5 deletions
diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h
index fbdc3602ee27..fa376f7666ba 100644
--- a/include/uapi/linux/videodev2.h
+++ b/include/uapi/linux/videodev2.h
@@ -268,9 +268,10 @@ enum v4l2_ycbcr_encoding {
enum v4l2_quantization {
/*
- * The default for R'G'B' quantization is always full range. For
- * Y'CbCr the quantization is always limited range, except for
- * SYCC, XV601, XV709 or JPEG: those are full range.
+ * The default for R'G'B' quantization is always full range, except
+ * for the BT2020 colorspace. For Y'CbCr the quantization is always
+ * limited range, except for COLORSPACE_JPEG, SYCC, XV601 or XV709:
+ * those are full range.
*/
V4L2_QUANTIZATION_DEFAULT = 0,
V4L2_QUANTIZATION_FULL_RANGE = 1,
@@ -1187,6 +1188,12 @@ struct v4l2_bt_timings {
exactly the same number of half-lines. Whether half-lines can be detected
or used depends on the hardware. */
#define V4L2_DV_FL_HALF_LINE (1 << 3)
+/* If set, then this is a Consumer Electronics (CE) video format. Such formats
+ * differ from other formats (commonly called IT formats) in that if RGB
+ * encoding is used then by default the RGB values use limited range (i.e.
+ * use the range 16-235) as opposed to 0-255. All formats defined in CEA-861
+ * except for the 640x480 format are CE formats. */
+#define V4L2_DV_FL_IS_CE_VIDEO (1 << 4)
/* A few useful defines to calculate the total blanking and frame sizes */
#define V4L2_DV_BT_BLANKING_WIDTH(bt) \
@@ -1456,6 +1463,7 @@ struct v4l2_querymenu {
#define V4L2_CTRL_FLAG_WRITE_ONLY 0x0040
#define V4L2_CTRL_FLAG_VOLATILE 0x0080
#define V4L2_CTRL_FLAG_HAS_PAYLOAD 0x0100
+#define V4L2_CTRL_FLAG_EXECUTE_ON_WRITE 0x0200
/* Query flags, to be ORed with the control ID */
#define V4L2_CTRL_FLAG_NEXT_CTRL 0x80000000
@@ -1841,8 +1849,8 @@ struct v4l2_mpeg_vbi_fmt_ivtv {
*/
struct v4l2_plane_pix_format {
__u32 sizeimage;
- __u16 bytesperline;
- __u16 reserved[7];
+ __u32 bytesperline;
+ __u16 reserved[6];
} __attribute__ ((packed));
/**