[media] v4l: add stream format for SDR receiver

Add new V4L2 stream format definition, V4L2_BUF_TYPE_SDR_CAPTURE, for SDR receiver.

Antti Palosaari committed 12 years ago

Commit 6f3073b1 parent 67f9a113 files · +13 −0Browse files

Showing the changes to include/uapi/linux (1 of 3 files). Show all

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@@ -139,6 +139,7 @@ enum v4l2_buf_type { · 138 unmodified lines
139	139	#endif
140	140	V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE = 9,
141	141	V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE = 10,
	142	+ V4L2_BUF_TYPE_SDR_CAPTURE = 11,
142	143	/* Deprecated, do not use */
143	144	V4L2_BUF_TYPE_PRIVATE = 0x80,
144	145	};
@@ -1694,6 +1695,15 @@ struct v4l2_pix_format_mplane { · 1549 unmodified lines
1694	1695	__u8 reserved[11];
1695	1696	} __attribute__ ((packed));
1696	1697
	1698	+/**
	1699	+ * struct v4l2_format_sdr - SDR format definition
	1700	+ * @pixelformat: little endian four character code (fourcc)
	1701	+ */
	1702	+struct v4l2_format_sdr {
	1703	+ __u32 pixelformat;
	1704	+ __u8 reserved[28];
	1705	+} __attribute__ ((packed));
	1706	+
1697	1707	/**
1698	1708	* struct v4l2_format - stream data format
1699	1709	* @type: enum v4l2_buf_type; type of the data stream
@@ -1712,6 +1722,7 @@ struct v4l2_format { · 12 unmodified lines
1712	1722	struct v4l2_window win; /* V4L2_BUF_TYPE_VIDEO_OVERLAY */
1713	1723	struct v4l2_vbi_format vbi; /* V4L2_BUF_TYPE_VBI_CAPTURE */
1714	1724	struct v4l2_sliced_vbi_format sliced; /* V4L2_BUF_TYPE_SLICED_VBI_CAPTURE */
	1725	+ struct v4l2_format_sdr sdr; /* V4L2_BUF_TYPE_SDR_CAPTURE */
1715	1726	__u8 raw_data[200]; /* user-defined */
1716	1727	} fmt;
1717	1728	};