From: Manjunath Hadli manjunath.ha...@ti.com
add new macro V4L2_PIX_FMT_SGRBG10ALAW8 and associated formats
to represent Bayer format frames compressed by A-LAW algorithm,
add V4L2_PIX_FMT_UV8 to represent storage of CbCr data (UV interleaved)
only.
Acked-by: Laurent Pinchart laurent.pinch...@ideasonboard.com
Signed-off-by: Manjunath Hadli manjunath.ha...@ti.com
Signed-off-by: Lad, Prabhakar prabhakar@ti.com
Cc: Sakari Ailus sakari.ai...@iki.fi
Cc: Hans Verkuil hans.verk...@cisco.com
Cc: Guennadi Liakhovetski g.liakhovet...@gmx.de
---
.../DocBook/media/v4l/pixfmt-srggb10alaw8.xml | 34 +++
Documentation/DocBook/media/v4l/pixfmt-uv8.xml | 62
Documentation/DocBook/media/v4l/pixfmt.xml |2 +
include/linux/videodev2.h |8 +++
4 files changed, 106 insertions(+), 0 deletions(-)
create mode 100644 Documentation/DocBook/media/v4l/pixfmt-srggb10alaw8.xml
create mode 100644 Documentation/DocBook/media/v4l/pixfmt-uv8.xml
diff --git a/Documentation/DocBook/media/v4l/pixfmt-srggb10alaw8.xml
b/Documentation/DocBook/media/v4l/pixfmt-srggb10alaw8.xml
new file mode 100644
index 000..c934192
--- /dev/null
+++ b/Documentation/DocBook/media/v4l/pixfmt-srggb10alaw8.xml
@@ -0,0 +1,34 @@
+ refentry
+ refmeta
+ refentrytitle
+ V4L2_PIX_FMT_SBGGR10ALAW8 ('aBA8'),
+ V4L2_PIX_FMT_SGBRG10ALAW8 ('aGA8'),
+ V4L2_PIX_FMT_SGRBG10ALAW8 ('agA8'),
+ V4L2_PIX_FMT_SRGGB10ALAW8 ('aRA8'),
+ /refentrytitle
+ manvol;
+ /refmeta
+ refnamediv
+ refname id=V4L2-PIX-FMT-SBGGR10ALAW8
+ constantV4L2_PIX_FMT_SBGGR10ALAW8/constant
+ /refname
+ refname id=V4L2-PIX-FMT-SGBRG10ALAW8
+ constantV4L2_PIX_FMT_SGBRG10ALAW8/constant
+ /refname
+ refname id=V4L2-PIX-FMT-SGRBG10ALAW8
+ constantV4L2_PIX_FMT_SGRBG10ALAW8/constant
+ /refname
+ refname id=V4L2-PIX-FMT-SRGGB10ALAW8
+ constantV4L2_PIX_FMT_SRGGB10ALAW8/constant
+ /refname
+ refpurpose10-bit Bayer formats compressed to 8 bits/refpurpose
+ /refnamediv
+ refsect1
+ titleDescription/title
+ paraThe following four pixel formats are raw sRGB / Bayer
+ formats with 10 bits per color compressed to 8 bits each,
+ using the A-LAW algorithm. Each color component consumes 8
+ bits of memory. In other respects this format is similar to
+ xref linkend=V4L2-PIX-FMT-SRGGB8./xref/para
+ /refsect1
+ /refentry
diff --git a/Documentation/DocBook/media/v4l/pixfmt-uv8.xml
b/Documentation/DocBook/media/v4l/pixfmt-uv8.xml
new file mode 100644
index 000..c507c1f
--- /dev/null
+++ b/Documentation/DocBook/media/v4l/pixfmt-uv8.xml
@@ -0,0 +1,62 @@
+ refentry id=V4L2-PIX-FMT-UV8
+ refmeta
+ refentrytitleV4L2_PIX_FMT_UV8 ('UV8')/refentrytitle
+ manvol;
+ /refmeta
+ refnamediv
+ refnameconstantV4L2_PIX_FMT_UV8/constant/refname
+ refpurposeUV plane interleaved/refpurpose
+ /refnamediv
+ refsect1
+ titleDescription/title
+ paraIn this format there is no Y plane, Only CbCr plane. ie
+ (UV interleaved)/para
+ example
+ title
+ constantV4L2_PIX_FMT_UV8/constant
+ pixel image
+ /title
+
+ formalpara
+ titleByte Order./title
+ paraEach cell is one byte.
+ informaltable frame=none
+ tgroup cols=5 align=center
+ colspec align=left colwidth=2* /
+ tbody valign=top
+ row
+ entrystartnbsp;+nbsp;0:/entry
+ entryCbsubscript00/subscript/entry
+ entryCrsubscript00/subscript/entry
+ entryCbsubscript01/subscript/entry
+ entryCrsubscript01/subscript/entry
+ /row
+ row
+ entrystartnbsp;+nbsp;4:/entry
+ entryCbsubscript10/subscript/entry
+ entryCrsubscript10/subscript/entry
+ entryCbsubscript11/subscript/entry
+ entryCrsubscript11/subscript/entry
+ /row
+ row
+ entrystartnbsp;+nbsp;8:/entry
+ entryCbsubscript20/subscript/entry
+ entryCrsubscript20/subscript/entry
+ entryCbsubscript21/subscript/entry
+ entryCrsubscript21/subscript/entry
+ /row
+ row
+ entrystartnbsp;+nbsp;12:/entry
+ entryCbsubscript30/subscript/entry
+ entryCrsubscript30/subscript/entry
+
