--- zzzz-none-000/linux-3.10.107/Documentation/DocBook/media/v4l/vidioc-g-fbuf.xml 2017-06-27 09:49:32.000000000 +0000 +++ scorpion-7490-727/linux-3.10.107/Documentation/DocBook/media/v4l/vidioc-g-fbuf.xml 2021-02-04 17:41:59.000000000 +0000 @@ -152,13 +152,10 @@ framebuffer device (see ). - &v4l2-pix-format; + struct fmt - Layout of the frame buffer. The -v4l2_pix_format structure is defined in , for clarification the fields and acceptable values - are listed below: + Layout of the frame buffer. @@ -243,9 +240,9 @@ page boundary. Capture devices may write padding bytes, the value is undefined. Output devices ignore the contents of padding bytes.When the image format is planar the -bytesperline value applies to the largest +bytesperline value applies to the first plane and is divided by the same factor as the -width field for any smaller planes. For +width field for the other planes. For example the Cb and Cr planes of a YUV 4:2:0 image have half as many padding bytes following each line as the Y plane. To avoid ambiguities drivers must return a bytesperline value @@ -276,9 +273,8 @@ __u32 priv - Reserved for additional information about custom -(driver defined) formats. When not used drivers and applications must -set this field to zero. + Reserved. Drivers and applications must set this field to +zero.