Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) .. _V4L2-PIX-FMT-NV24:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) .. _V4L2-PIX-FMT-NV42:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) ******************************************************
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) V4L2_PIX_FMT_NV24 ('NV24'), V4L2_PIX_FMT_NV42 ('NV42')
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) ******************************************************
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) V4L2_PIX_FMT_NV42
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) Formats with full horizontal and vertical chroma resolutions, also known
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) as YUV 4:4:4. One luminance and one chrominance plane with alternating
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) chroma samples as opposed to ``V4L2_PIX_FMT_YVU420``
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) Description
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) ===========
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) These are two-plane versions of the YUV 4:4:4 format. The three
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) components are separated into two sub-images or planes. The Y plane is
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) first, with each Y sample stored in one byte per pixel. For
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) ``V4L2_PIX_FMT_NV24``, a combined CbCr plane immediately follows the Y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) plane in memory. The CbCr plane has the same width and height, in
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) pixels, as the Y plane (and the image). Each line contains one CbCr pair
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) per pixel, with each Cb and Cr sample stored in one byte.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) ``V4L2_PIX_FMT_NV42`` is the same except that the Cb and Cr samples are
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) swapped, the CrCb plane starts with a Cr sample.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) If the Y plane has pad bytes after each row, then the CbCr plane has
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) twice as many pad bytes after its rows.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) **Byte Order.**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) Each cell is one byte.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) .. flat-table::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37)     :header-rows:  0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38)     :stub-columns: 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40)     * - start + 0:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41)       - Y'\ :sub:`00`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42)       - Y'\ :sub:`01`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43)       - Y'\ :sub:`02`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44)       - Y'\ :sub:`03`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45)     * - start + 4:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46)       - Y'\ :sub:`10`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47)       - Y'\ :sub:`11`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48)       - Y'\ :sub:`12`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49)       - Y'\ :sub:`13`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50)     * - start + 8:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51)       - Y'\ :sub:`20`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52)       - Y'\ :sub:`21`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53)       - Y'\ :sub:`22`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54)       - Y'\ :sub:`23`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55)     * - start + 12:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56)       - Y'\ :sub:`30`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57)       - Y'\ :sub:`31`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58)       - Y'\ :sub:`32`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59)       - Y'\ :sub:`33`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60)     * - start + 16:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61)       - Cb\ :sub:`00`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62)       - Cr\ :sub:`00`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63)       - Cb\ :sub:`01`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64)       - Cr\ :sub:`01`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65)       - Cb\ :sub:`02`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66)       - Cr\ :sub:`02`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67)       - Cb\ :sub:`03`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68)       - Cr\ :sub:`03`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69)     * - start + 24:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70)       - Cb\ :sub:`10`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71)       - Cr\ :sub:`10`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72)       - Cb\ :sub:`11`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73)       - Cr\ :sub:`11`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74)       - Cb\ :sub:`12`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75)       - Cr\ :sub:`12`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76)       - Cb\ :sub:`13`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77)       - Cr\ :sub:`13`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78)     * - start + 32:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79)       - Cb\ :sub:`20`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80)       - Cr\ :sub:`20`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81)       - Cb\ :sub:`21`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82)       - Cr\ :sub:`21`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83)       - Cb\ :sub:`22`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84)       - Cr\ :sub:`22`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85)       - Cb\ :sub:`23`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86)       - Cr\ :sub:`23`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87)     * - start + 40:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88)       - Cb\ :sub:`30`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89)       - Cr\ :sub:`30`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90)       - Cb\ :sub:`31`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91)       - Cr\ :sub:`31`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92)       - Cb\ :sub:`32`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93)       - Cr\ :sub:`32`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94)       - Cb\ :sub:`33`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95)       - Cr\ :sub:`33`