Laurent,
Thank you for the comments.
On Thu, Dec 15, 2011 at 18:32:44, Laurent Pinchart wrote:
> Hi Manhunath,
>
> Thanks for the patch.
>
> On Thursday 15 December 2011 13:24:57 Manjunath Hadli wrote:
> > add new enum entry V4L2_MBUS_FMT_SGRBG10_ALAW8_1X8 into
> > mbus_pixel_code to represent A-LAW compressed Bayer format. This
> > corresponds to pixel format - V4L2_PIX_FMT_SGRBG10ALAW8.
> > add UV8 and NV12 ( Y and C separate with UV interleaved) which are
> > supported on dm365.
> >
> > Signed-off-by: Manjunath Hadli <manjunath.hadli@xxxxxx>
> > Cc: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
> > ---
> > include/linux/v4l2-mediabus.h | 10 ++++++++--
> > 1 files changed, 8 insertions(+), 2 deletions(-)
>
> Please also update the documentation in Documentation/DocBook/media/v4l.
>
> > diff --git a/include/linux/v4l2-mediabus.h
> > b/include/linux/v4l2-mediabus.h index 5ea7f75..d408654 100644
> > --- a/include/linux/v4l2-mediabus.h
> > +++ b/include/linux/v4l2-mediabus.h
> > @@ -47,7 +47,7 @@ enum v4l2_mbus_pixelcode {
> > V4L2_MBUS_FMT_RGB565_2X8_BE = 0x1007,
> > V4L2_MBUS_FMT_RGB565_2X8_LE = 0x1008,
> >
> > - /* YUV (including grey) - next is 0x2014 */
> > + /* YUV (including grey) - next is 0x2016 */
> > V4L2_MBUS_FMT_Y8_1X8 = 0x2001,
> > V4L2_MBUS_FMT_UYVY8_1_5X8 = 0x2002,
> > V4L2_MBUS_FMT_VYUY8_1_5X8 = 0x2003,
> > @@ -67,8 +67,10 @@ enum v4l2_mbus_pixelcode {
> > V4L2_MBUS_FMT_YVYU8_1X16 = 0x2012,
> > V4L2_MBUS_FMT_YUYV10_1X20 = 0x200d,
> > V4L2_MBUS_FMT_YVYU10_1X20 = 0x200e,
> > + V4L2_MBUS_FMT_NV12_1X20 = 0x2014,
> > + V4L2_MBUS_FMT_UV8_1X8 = 0x2015,
>
> NV12, on the bus ? How does that work ? (The documentation should answer my question :-))
Well, this is on the internal bus not exposed outside, but nevertheless bus
between two subdevs or two independent hardware blocks. For example Resizer supports NV12 on its pad. Is there any other way to treat this?
Thx,
-Manju
>
> > - /* Bayer - next is 0x3015 */
> > + /* Bayer - next is 0x3019 */
> > V4L2_MBUS_FMT_SBGGR8_1X8 = 0x3001,
> > V4L2_MBUS_FMT_SGBRG8_1X8 = 0x3013,
> > V4L2_MBUS_FMT_SGRBG8_1X8 = 0x3002,
> > @@ -89,6 +91,10 @@ enum v4l2_mbus_pixelcode {
> > V4L2_MBUS_FMT_SGBRG12_1X12 = 0x3010,
> > V4L2_MBUS_FMT_SGRBG12_1X12 = 0x3011,
> > V4L2_MBUS_FMT_SRGGB12_1X12 = 0x3012,
> > + V4L2_MBUS_FMT_SBGGR10_ALAW8_1X8 = 0x3015,
> > + V4L2_MBUS_FMT_SGBRG10_ALAW8_1X8 = 0x3016,
> > + V4L2_MBUS_FMT_SGRBG10_ALAW8_1X8 = 0x3017,
> > + V4L2_MBUS_FMT_SRGGB10_ALAW8_1X8 = 0x3018,
>
> Please keep the names sorted as described in the comment at the beginning of the file.
>
> >
> > /* JPEG compressed formats - next is 0x4002 */
> > V4L2_MBUS_FMT_JPEG_1X8 = 0x4001,
>
> --
> Regards,
>
> Laurent Pinchart
>
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