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-SRGGB12:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) .. _v4l2-pix-fmt-sbggr12:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) .. _v4l2-pix-fmt-sgbrg12:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) .. _v4l2-pix-fmt-sgrbg12:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 
^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_SRGGB12 ('RG12'), V4L2_PIX_FMT_SGRBG12 ('BA12'), V4L2_PIX_FMT_SGBRG12 ('GB12'), V4L2_PIX_FMT_SBGGR12 ('BG12'),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) ***************************************************************************************************************************
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) V4L2_PIX_FMT_SGRBG12
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) V4L2_PIX_FMT_SGBRG12
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) V4L2_PIX_FMT_SBGGR12
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 12-bit Bayer formats expanded to 16 bits
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) Description
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) ===========
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) These four pixel formats are raw sRGB / Bayer formats with 12 bits per
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) colour. Each colour component is stored in a 16-bit word, with 4 unused
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) high bits filled with zeros. Each n-pixel row contains n/2 green samples
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) and n/2 blue or red samples, with alternating red and blue rows. Bytes
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) are stored in memory in little endian order. They are conventionally
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) described as GRGR... BGBG..., RGRG... GBGB..., etc. Below is an example
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) of a small V4L2_PIX_FMT_SBGGR12 image:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) **Byte Order.**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) Each cell is one byte, the 4 most significant bits in the high bytes are
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 0.
^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) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) .. flat-table::
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39)     :header-rows:  0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40)     :stub-columns: 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42)     * - start + 0:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43)       - B\ :sub:`00low`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44)       - B\ :sub:`00high`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45)       - G\ :sub:`01low`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46)       - G\ :sub:`01high`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47)       - B\ :sub:`02low`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48)       - B\ :sub:`02high`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49)       - G\ :sub:`03low`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50)       - G\ :sub:`03high`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51)     * - start + 8:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52)       - G\ :sub:`10low`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53)       - G\ :sub:`10high`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54)       - R\ :sub:`11low`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55)       - R\ :sub:`11high`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56)       - G\ :sub:`12low`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57)       - G\ :sub:`12high`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58)       - R\ :sub:`13low`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59)       - R\ :sub:`13high`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60)     * - start + 16:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61)       - B\ :sub:`20low`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62)       - B\ :sub:`20high`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63)       - G\ :sub:`21low`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64)       - G\ :sub:`21high`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65)       - B\ :sub:`22low`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66)       - B\ :sub:`22high`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67)       - G\ :sub:`23low`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68)       - G\ :sub:`23high`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69)     * - start + 24:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70)       - G\ :sub:`30low`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71)       - G\ :sub:`30high`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72)       - R\ :sub:`31low`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73)       - R\ :sub:`31high`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74)       - G\ :sub:`32low`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75)       - G\ :sub:`32high`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76)       - R\ :sub:`33low`
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77)       - R\ :sub:`33high`