On 05/27/2016 02:44 PM, Sakari Ailus wrote:
> The 10-bit packed raw bayer format documented that the data of the first
> pixel of a four-pixel group was found in the first byte and the two
> highest bits of the fifth byte. This was not entirely correct. The two
> bits in the fifth byte are the two lowest bits. The second pixel occupies
> the second byte and third and fourth least significant bits and so on.
This is used by the uvc driver. Has this been verified against a UVC webcam
that supports this format? Laurent, do you have such a device?
Just in case UVC actually supports this as it is documented today.
Regards,
Hans
>
> Signed-off-by: Sakari Ailus <[email protected]>
> ---
> .../DocBook/media/v4l/pixfmt-srggb10p.xml | 32
> +++++++++++-----------
> 1 file changed, 16 insertions(+), 16 deletions(-)
>
> diff --git a/Documentation/DocBook/media/v4l/pixfmt-srggb10p.xml
> b/Documentation/DocBook/media/v4l/pixfmt-srggb10p.xml
> index a8cc102..747822b 100644
> --- a/Documentation/DocBook/media/v4l/pixfmt-srggb10p.xml
> +++ b/Documentation/DocBook/media/v4l/pixfmt-srggb10p.xml
> @@ -47,10 +47,10 @@
> <entry>G<subscript>01high</subscript></entry>
> <entry>B<subscript>02high</subscript></entry>
> <entry>G<subscript>03high</subscript></entry>
> - <entry>B<subscript>00low</subscript>(bits 7--6)
> - G<subscript>01low</subscript>(bits 5--4)
> - B<subscript>02low</subscript>(bits 3--2)
> - G<subscript>03low</subscript>(bits 1--0)
> + <entry>G<subscript>03low</subscript>(bits 7--6)
> + B<subscript>02low</subscript>(bits 5--4)
> + G<subscript>01low</subscript>(bits 3--2)
> + B<subscript>00low</subscript>(bits 1--0)
> </entry>
> </row>
> <row>
> @@ -59,10 +59,10 @@
> <entry>R<subscript>11high</subscript></entry>
> <entry>G<subscript>12high</subscript></entry>
> <entry>R<subscript>13high</subscript></entry>
> - <entry>G<subscript>10low</subscript>(bits 7--6)
> - R<subscript>11low</subscript>(bits 5--4)
> - G<subscript>12low</subscript>(bits 3--2)
> - R<subscript>13low</subscript>(bits 1--0)
> + <entry>R<subscript>13low</subscript>(bits 7--6)
> + G<subscript>12low</subscript>(bits 5--4)
> + R<subscript>11low</subscript>(bits 3--2)
> + G<subscript>10low</subscript>(bits 1--0)
> </entry>
> </row>
> <row>
> @@ -71,10 +71,10 @@
> <entry>G<subscript>21high</subscript></entry>
> <entry>B<subscript>22high</subscript></entry>
> <entry>G<subscript>23high</subscript></entry>
> - <entry>B<subscript>20low</subscript>(bits 7--6)
> - G<subscript>21low</subscript>(bits 5--4)
> - B<subscript>22low</subscript>(bits 3--2)
> - G<subscript>23low</subscript>(bits 1--0)
> + <entry>G<subscript>23low</subscript>(bits 7--6)
> + B<subscript>22low</subscript>(bits 5--4)
> + G<subscript>21low</subscript>(bits 3--2)
> + B<subscript>20low</subscript>(bits 1--0)
> </entry>
> </row>
> <row>
> @@ -83,10 +83,10 @@
> <entry>R<subscript>31high</subscript></entry>
> <entry>G<subscript>32high</subscript></entry>
> <entry>R<subscript>33high</subscript></entry>
> - <entry>G<subscript>30low</subscript>(bits 7--6)
> - R<subscript>31low</subscript>(bits 5--4)
> - G<subscript>32low</subscript>(bits 3--2)
> - R<subscript>33low</subscript>(bits 1--0)
> + <entry>R<subscript>33low</subscript>(bits 7--6)
> + G<subscript>32low</subscript>(bits 5--4)
> + R<subscript>31low</subscript>(bits 3--2)
> + G<subscript>30low</subscript>(bits 1--0)
> </entry>
> </row>
> </tbody>
>
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