| Message ID | 20220112161014.972076-2-jeanmichel.hautbois@ideasonboard.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Add 12bit and 14bit luma-only formats | expand |
Hi Jean-Michel, Thank you for the patch. On Wed, Jan 12, 2022 at 05:10:12PM +0100, Jean-Michel Hautbois wrote: > This packed grey-scale image format has a depth of 10 bits per pixel. > Every four consecutive pixels are packed into 5 bytes. Each of the first > 4 bytes contain the 8 high order bits of the pixels, and the 5th byte > contains the 2 least significants bits of each pixel, in the same order. > > The first two bytes are not corresponding to this description, fix it. > > Fixes: af4f45057695 ("media: doc: pixfmt-yuv: Move all luma-only YUV formats to common file") > Signed-off-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> > --- > Documentation/userspace-api/media/v4l/pixfmt-yuv-luma.rst | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/Documentation/userspace-api/media/v4l/pixfmt-yuv-luma.rst b/Documentation/userspace-api/media/v4l/pixfmt-yuv-luma.rst > index 91942c4f0967..8ebd58c3588f 100644 > --- a/Documentation/userspace-api/media/v4l/pixfmt-yuv-luma.rst > +++ b/Documentation/userspace-api/media/v4l/pixfmt-yuv-luma.rst > @@ -75,8 +75,8 @@ are often referred to as greyscale formats. > - ``V4L2_PIX_FMT_Y10P`` > - 'Y10P' > > - - Y'\ :sub:`0`\ [7:0] > - - Y'\ :sub:`1`\ [9:8] > + - Y'\ :sub:`0`\ [9:2] > + - Y'\ :sub:`1`\ [9:2] > - Y'\ :sub:`2`\ [9:2] > - Y'\ :sub:`3`\ [9:2] > - Y'\ :sub:`3`\ [1:0] Y'\ :sub:`2`\ [1:0] Y'\ :sub:`1`\ [1:0] Y'\ :sub:`0`\ [1:0]
diff --git a/Documentation/userspace-api/media/v4l/pixfmt-yuv-luma.rst b/Documentation/userspace-api/media/v4l/pixfmt-yuv-luma.rst index 91942c4f0967..8ebd58c3588f 100644 --- a/Documentation/userspace-api/media/v4l/pixfmt-yuv-luma.rst +++ b/Documentation/userspace-api/media/v4l/pixfmt-yuv-luma.rst @@ -75,8 +75,8 @@ are often referred to as greyscale formats. - ``V4L2_PIX_FMT_Y10P`` - 'Y10P' - - Y'\ :sub:`0`\ [7:0] - - Y'\ :sub:`1`\ [9:8] + - Y'\ :sub:`0`\ [9:2] + - Y'\ :sub:`1`\ [9:2] - Y'\ :sub:`2`\ [9:2] - Y'\ :sub:`3`\ [9:2] - Y'\ :sub:`3`\ [1:0] Y'\ :sub:`2`\ [1:0] Y'\ :sub:`1`\ [1:0] Y'\ :sub:`0`\ [1:0]
This packed grey-scale image format has a depth of 10 bits per pixel. Every four consecutive pixels are packed into 5 bytes. Each of the first 4 bytes contain the 8 high order bits of the pixels, and the 5th byte contains the 2 least significants bits of each pixel, in the same order. The first two bytes are not corresponding to this description, fix it. Fixes: af4f45057695 ("media: doc: pixfmt-yuv: Move all luma-only YUV formats to common file") Signed-off-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com> --- Documentation/userspace-api/media/v4l/pixfmt-yuv-luma.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)