The V4L2_PIX_FMT_JPG_YUV_S5C is a two-plane image format generated
by S5C73M3 camera. The first plane contains interleaved JPEG and
YUYV data and the second one the meta data containing offsets
(pointers) to the YUYV data blocks. First 4 bytes of the meta
data plane indicate total size of the image data plane, subsequent
4 bytes indicate actual size of the meta data and the remainder
is a list of offsets to YUYV blocks within the first plane.
All numbers are 4 byte unsigned integers.
Signed-off-by: Sylwester Nawrocki <s.nawro...@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.p...@samsung.com>
---
Documentation/DocBook/media/v4l/pixfmt.xml | 8 ++++++++
include/linux/videodev2.h | 1 +
2 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/Documentation/DocBook/media/v4l/pixfmt.xml
b/Documentation/DocBook/media/v4l/pixfmt.xml
index 31eaae2..0512f2b 100644
--- a/Documentation/DocBook/media/v4l/pixfmt.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt.xml
@@ -999,6 +999,14 @@ the other bits are set to 0.</entry>
<entry>Old 6-bit greyscale format. Only the least significant 6
bits of each byte are used,
the other bits are set to 0.</entry>
</row>
+ <row id="V4L2-PIX-FMT-JPG-YUYV-S5C">
+ <entry><constant>V4L2_PIX_FMT_JPG_YUYV_S5C</constant></entry>
+ <entry>'S5CJ'</entry>
+ <entry>Two-planar format used by Samsung S5C73MX cameras.The first
plane contains
+interleaved JPEG and YUYV data and the second one the meta data containing a
list of offsets
+to the YUYV data blocks within first plane. All numbers in the second plane
are 4-byte unsigned
+integers.</entry>
+ </row>
</tbody>
</tgroup>
</table>
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index 740b35b..4fdba17 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -415,6 +415,7 @@ struct v4l2_pix_format {
#define V4L2_PIX_FMT_KONICA420 v4l2_fourcc('K', 'O', 'N', 'I') /* YUV420
planar in blocks of 256 pixels */
#define V4L2_PIX_FMT_JPGL v4l2_fourcc('J', 'P', 'G', 'L') /* JPEG-Lite */
#define V4L2_PIX_FMT_SE401 v4l2_fourcc('S', '4', '0', '1') /* se401
janggu compressed rgb */
+#define V4L2_PIX_FMT_JPG_YUYV_S5C v4l2_fourcc('S', '5', 'C', 'J') /* S5C73M3
interleaved JPEG/YUYV */
/*
* F O R M A T E N U M E R A T I O N
--
1.7.9
--
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