Hi Manjunath, On Tuesday 17 July 2012 11:41:11 Hadli, Manjunath wrote: > On Tue, Jul 17, 2012 at 16:26:24, Laurent Pinchart wrote: > > On Friday 30 March 2012 10:09:13 Hadli, Manjunath wrote: > > > add new enum entries for supporting the media-bus formats on dm365. > > > These include some bayer and some non-bayer formats. > > > V4L2_MBUS_FMT_YDYC8_1X16 and V4L2_MBUS_FMT_UV8_1X8 are used > > > internal to the hardware by the resizer. > > > V4L2_MBUS_FMT_SBGGR10_ALAW8_1X8 represents the bayer ALAW format > > > that is supported by dm365 hardware. > > > > > > Signed-off-by: Manjunath Hadli <manjunath.hadli@xxxxxx> > > > Cc: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> > > > Cc: Sakari Ailus <sakari.ailus@xxxxxx> > > > Cc: Hans Verkuil <hans.verkuil@xxxxxxxxx> > > > --- > > > > > > Documentation/DocBook/media/v4l/subdev-formats.xml | 171 ++++++++++++ > > > include/linux/v4l2-mediabus.h | 10 +- > > > 2 files changed, 179 insertions(+), 2 deletions(-) > > > > > > diff --git a/Documentation/DocBook/media/v4l/subdev-formats.xml > > > b/Documentation/DocBook/media/v4l/subdev-formats.xml index > > > 49c532e..48d92bb > > > 100644 > > > --- a/Documentation/DocBook/media/v4l/subdev-formats.xml > > > +++ b/Documentation/DocBook/media/v4l/subdev-formats.xml [snip] > > > @@ -965,6 +1036,56 @@ > > > <entry>y<subscript>1</subscript></entry> > > > <entry>y<subscript>0</subscript></entry> > > > </row> > > > + <row id="V4L2-MBUS-FMT-UV8-1X8"> > > > > That's a weird one. Just out of curiosity, what's the point of > > transferring chroma information without luma ? > > DM365 supports this format. Right, but what is it used for ? [snip] > > > @@ -2415,6 +2536,56 @@ > > > <entry>u<subscript>1</subscript></entry> > > > <entry>u<subscript>0</subscript></entry> > > > </row> > > > + <row id="V4L2-MBUS-FMT-YDYC8-1X16"> > > > > What is this beast ? We at least need a textual description, as I have no > > idea what the format corresponds to. > > This was discussed earlier over here > http://patchwork.linuxtv.org/patch/8843/ My bad, I should have remembered that. Please add a textual description of the format, it's not clear from the name what D and C are. -- Regards, Laurent Pinchart -- 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
