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kernel-ut: nvt: Add ipu3 related formats #2

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kernel-ut: nvt: Add ipu3 related formats #2

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8cc65fc
kernel-ut: nvt: Add ipu3 related formats
qtsleng Oct 13, 2017
b3c1464
kernel-ut: nvt: Add support for mplane buffer
qtsleng Oct 13, 2017
6a4f6bc
kernel-ut: nvt: Add support for meta format
qtsleng Oct 13, 2017
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26 changes: 26 additions & 0 deletions linux/videodev2.h
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Original file line number Diff line number Diff line change
Expand Up @@ -143,6 +143,8 @@ enum v4l2_buf_type {
V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE = 10,
V4L2_BUF_TYPE_SDR_CAPTURE = 11,
V4L2_BUF_TYPE_SDR_OUTPUT = 12,
V4L2_BUF_TYPE_META_CAPTURE = 13,
V4L2_BUF_TYPE_META_OUTPUT = 14,
/* Deprecated, do not use */
V4L2_BUF_TYPE_PRIVATE = 0x80,
};
Expand Down Expand Up @@ -440,10 +442,12 @@ struct v4l2_capability {
#define V4L2_CAP_SDR_CAPTURE 0x00100000 /* Is a SDR capture device */
#define V4L2_CAP_EXT_PIX_FORMAT 0x00200000 /* Supports the extended pixel format */
#define V4L2_CAP_SDR_OUTPUT 0x00400000 /* Is a SDR output device */
#define V4L2_CAP_META_CAPTURE 0x00800000 /* Is a metadata capture device */

#define V4L2_CAP_READWRITE 0x01000000 /* read/write systemcalls */
#define V4L2_CAP_ASYNCIO 0x02000000 /* async I/O */
#define V4L2_CAP_STREAMING 0x04000000 /* streaming I/O ioctls */
#define V4L2_CAP_META_OUTPUT 0x08000000 /* Is a metadata output device */

#define V4L2_CAP_TOUCH 0x10000000 /* Is a touch device */

Expand Down Expand Up @@ -635,6 +639,17 @@ struct v4l2_pix_format {
#define V4L2_PIX_FMT_Y12I v4l2_fourcc('Y', '1', '2', 'I') /* Greyscale 12-bit L/R interleaved */
#define V4L2_PIX_FMT_Z16 v4l2_fourcc('Z', '1', '6', ' ') /* Depth data 16-bit */

#define V4L2_PIX_FMT_IPU3_SBGGR10 v4l2_fourcc('i', 'p', '3', 'b') /* IPU3 packed 10-bit BGGR bayer */
#define V4L2_PIX_FMT_IPU3_SGBRG10 v4l2_fourcc('i', 'p', '3', 'g') /* IPU3 packed 10-bit GBRG bayer */
#define V4L2_PIX_FMT_IPU3_SGRBG10 v4l2_fourcc('i', 'p', '3', 'G') /* IPU3 packed 10-bit GRBG bayer */
#define V4L2_PIX_FMT_IPU3_SRGGB10 v4l2_fourcc('i', 'p', '3', 'r') /* IPU3 packed 10-bit RGGB bayer */

/* Vendor specific - used for IPU3 camera sub-system */
#define V4L2_META_FMT_IPU3_PARAMS v4l2_fourcc('i', 'p', '3', 'p') /* IPU3 params */
#define V4L2_META_FMT_IPU3_STAT_3A v4l2_fourcc('i', 'p', '3', 's') /* IPU3 3A statistics */
#define V4L2_META_FMT_IPU3_STAT_DVS v4l2_fourcc('i', 'p', '3', 'd') /* IPU3 DVS statistics */
#define V4L2_META_FMT_IPU3_STAT_LACE v4l2_fourcc('i', 'p', '3', 'l') /* IPU3 LACE statistics */

/* SDR formats - used only for Software Defined Radio devices */
#define V4L2_SDR_FMT_CU8 v4l2_fourcc('C', 'U', '0', '8') /* IQ u8 */
#define V4L2_SDR_FMT_CU16LE v4l2_fourcc('C', 'U', '1', '6') /* IQ u16le */
Expand Down Expand Up @@ -2023,6 +2038,16 @@ struct v4l2_sdr_format {
__u8 reserved[24];
} __attribute__ ((packed));

/**
* struct v4l2_meta_format - metadata format definition
* @dataformat: little endian four character code (fourcc)
* @buffersize: maximum size in bytes required for data
*/
struct v4l2_meta_format {
__u32 dataformat;
__u32 buffersize;
} __attribute__ ((packed));

/**
* struct v4l2_format - stream data format
* @type: enum v4l2_buf_type; type of the data stream
Expand All @@ -2042,6 +2067,7 @@ struct v4l2_format {
struct v4l2_vbi_format vbi; /* V4L2_BUF_TYPE_VBI_CAPTURE */
struct v4l2_sliced_vbi_format sliced; /* V4L2_BUF_TYPE_SLICED_VBI_CAPTURE */
struct v4l2_sdr_format sdr; /* V4L2_BUF_TYPE_SDR_CAPTURE */
struct v4l2_meta_format meta;
__u8 raw_data[200]; /* user-defined */
} fmt;
};
Expand Down
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