diff options
Diffstat (limited to 'include/uapi/linux/videodev2.h')
| -rw-r--r-- | include/uapi/linux/videodev2.h | 18 |
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)); /** |