On Wed, Mar 21, 2012 at 5:14 PM, Sakari Ailus <sakari.ailus@xxxxxx> wrote: > > Add three other colour orders for 10-bit to 8-bit DPCM compressed raw > bayer > pixel formats. > > Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxx> Acked-by: Prabhakar Lad <prabhakar.csengg@xxxxxxxxx> > --- > Documentation/DocBook/media/v4l/pixfmt-srggb10.xml | 2 +- > .../DocBook/media/v4l/pixfmt-srggb10dpcm8.xml | 29 > ++++++++++++++++++++ > Documentation/DocBook/media/v4l/pixfmt.xml | 1 + > include/linux/videodev2.h | 3 ++ > 4 files changed, 34 insertions(+), 1 deletions(-) > create mode 100644 > Documentation/DocBook/media/v4l/pixfmt-srggb10dpcm8.xml > > diff --git a/Documentation/DocBook/media/v4l/pixfmt-srggb10.xml > b/Documentation/DocBook/media/v4l/pixfmt-srggb10.xml > index 7b27409..c1c62a9 100644 > --- a/Documentation/DocBook/media/v4l/pixfmt-srggb10.xml > +++ b/Documentation/DocBook/media/v4l/pixfmt-srggb10.xml > @@ -1,4 +1,4 @@ > - <refentry> > + <refentry id="pixfmt-srggb10"> > <refmeta> > <refentrytitle>V4L2_PIX_FMT_SRGGB10 ('RG10'), > V4L2_PIX_FMT_SGRBG10 ('BA10'), > diff --git a/Documentation/DocBook/media/v4l/pixfmt-srggb10dpcm8.xml > b/Documentation/DocBook/media/v4l/pixfmt-srggb10dpcm8.xml > new file mode 100644 > index 0000000..5b2b03c > --- /dev/null > +++ b/Documentation/DocBook/media/v4l/pixfmt-srggb10dpcm8.xml > @@ -0,0 +1,29 @@ > + <refentry> > + <refmeta> > + <refentrytitle> > + V4L2_PIX_FMT_SBGGR10DPCM8 ('bBA8'), > + V4L2_PIX_FMT_SGBRG10DPCM8 ('bGA8'), > + V4L2_PIX_FMT_SGRBG10DPCM8 ('BD10'), > + V4L2_PIX_FMT_SRGGB10DPCM8 ('bRA8'), > + </refentrytitle> > + &manvol; > + </refmeta> > + <refnamediv> > + <refname > id="V4L2-PIX-FMT-SBGGR10DPCM8"><constant>V4L2_PIX_FMT_SBGGR10DPCM8</constant></refname> > + <refname > id="V4L2-PIX-FMT-SGBRG10DPCM8"><constant>V4L2_PIX_FMT_SGBRG10DPCM8</constant></refname> > + <refname > id="V4L2-PIX-FMT-SGRBG10DPCM8"><constant>V4L2_PIX_FMT_SGRBG10DPCM8</constant></refname> > + <refname > id="V4L2-PIX-FMT-SRGGB10DPCM8"><constant>V4L2_PIX_FMT_SRGGB10DPCM8</constant></refname> > + <refpurpose>10-bit Bayer formats compressed to 8 bits</refpurpose> > + </refnamediv> > + <refsect1> > + <title>Description</title> > + > + <para>The following four pixel formats are raw sRGB / Bayer > formats > + with 10 bits per colour compressed to 8 bits each, using DPCM > + compression. DPCM, differential pulse-code modulation, is lossy. > + Each colour component consumes 8 bits of memory. In other respects > + this format is similar to <xref > + linkend="pixfmt-srggb10">.</xref></para> > + > + </refsect1> > + </refentry> > diff --git a/Documentation/DocBook/media/v4l/pixfmt.xml > b/Documentation/DocBook/media/v4l/pixfmt.xml > index 31eaae2..74d4fcd 100644 > --- a/Documentation/DocBook/media/v4l/pixfmt.xml > +++ b/Documentation/DocBook/media/v4l/pixfmt.xml > @@ -673,6 +673,7 @@ access the palette, this must be done with ioctls of > the Linux framebuffer API.< > &sub-srggb8; > &sub-sbggr16; > &sub-srggb10; > + &sub-srggb10dpcm8; > &sub-srggb12; > </section> > > diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h > index 0805259..dbc0d77 100644 > --- a/include/linux/videodev2.h > +++ b/include/linux/videodev2.h > @@ -378,7 +378,10 @@ struct v4l2_pix_format { > #define V4L2_PIX_FMT_SGRBG12 v4l2_fourcc('B', 'A', '1', '2') /* 12 > GRGR.. BGBG.. */ > #define V4L2_PIX_FMT_SRGGB12 v4l2_fourcc('R', 'G', '1', '2') /* 12 > RGRG.. GBGB.. */ > /* 10bit raw bayer DPCM compressed to 8 bits */ > +#define V4L2_PIX_FMT_SBGGR10DPCM8 v4l2_fourcc('b', 'B', 'A', '8') > +#define V4L2_PIX_FMT_SGBRG10DPCM8 v4l2_fourcc('b', 'G', 'A', '8') > #define V4L2_PIX_FMT_SGRBG10DPCM8 v4l2_fourcc('B', 'D', '1', '0') > +#define V4L2_PIX_FMT_SRGGB10DPCM8 v4l2_fourcc('b', 'R', 'A', '8') > /* > * 10bit raw bayer, expanded to 16 bits > * xxxxrrrrrrrrrrxxxxgggggggggg xxxxggggggggggxxxxbbbbbbbbbb... > -- > 1.7.2.5 > -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html