Re: [PATCH v2.2 09/10] v4l: 16-bit BGGR is always 16 bits

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On Thu, Jul 7, 2016 at 7:48 AM, Sakari Ailus
<sakari.ailus@xxxxxxxxxxxxxxx> wrote:
> The V4L2_PIX_FMT_SBGGR16 format is documented to contain samples of fewer
> than 16 bits. However, we do have specific definitions for smaller sample
> sizes. Therefore, this note is redundant from the API point of view.
>
> Currently only two drivers, am437x and davinci, use the V4L2_PIX_FMT_SBGGR16
> pixelformat currently. The sampling precision is understood to be 16 bits in
> all current cases.
>
> Remove the note on sampling precision.
>
> Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
> ---

Acked-by: Lad, Prabhakar <prabhakar.csengg@xxxxxxxxx>

Cheers,
--Prabhakar Lad

>  Documentation/DocBook/media/v4l/pixfmt-sbggr16.xml | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/Documentation/DocBook/media/v4l/pixfmt-sbggr16.xml b/Documentation/DocBook/media/v4l/pixfmt-sbggr16.xml
> index 6494b05..789160565 100644
> --- a/Documentation/DocBook/media/v4l/pixfmt-sbggr16.xml
> +++ b/Documentation/DocBook/media/v4l/pixfmt-sbggr16.xml
> @@ -14,9 +14,7 @@
>  linkend="V4L2-PIX-FMT-SBGGR8">
>  <constant>V4L2_PIX_FMT_SBGGR8</constant></link>, except each pixel has
>  a depth of 16 bits. The least significant byte is stored at lower
> -memory addresses (little-endian). Note the actual sampling precision
> -may be lower than 16 bits, for example 10 bits per pixel with values
> -in range 0 to 1023.</para>
> +memory addresses (little-endian).</para>
>
>      <example>
>        <title><constant>V4L2_PIX_FMT_SBGGR16</constant> 4 &times; 4
> --
> 2.7.4
>
--
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