Re: [PATCH v5 00/10] media: imx-jpeg: Add support for 12 bit extended jpeg

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On 22.03.2023 07:13, Ming Qian wrote:
the imx8 jpeg codec support ISO/IEC 10918-1 Standard Baseline and
Extended Sequential DCT modes.
it can support 8-bit and 12-bit per color samples.
Currently we only enable the 8-bit jpeg,
and we can enable the 12-bit extended jpeg
with the new defined 12 bit pixel format.

v5
- fix some description typo according to Hans's comments

For _v5:
Tested-by: Mirela Rabulea <mirela.rabulea@xxxxxxx>


v4
- drop format yuyv64_12, use Y212 directly

v3
- correct the new 12-bit format naming according to Nicolas's comments

v2
- correct the new 12-bit format naming according to Hans's comments

Ming Qian (10):
   media: Add P012 and P012M video format
   media: Add Y012 video format
   media: Add Y212 v4l2 format info
   media: Add YUV48_12 video format
   media: Add BGR48_12 video format
   media: Add ABGR64_12 video format
   media: imx-jpeg: Refine the function mxc_jpeg_find_format
   media: imx-jpeg: Clear slot next desc ptr if config error
   media: imx-jpeg: Decoder add support for 12bit jpeg
   media: imx-jpeg: Encoder add support for 12bit jpeg

  .../media/v4l/pixfmt-packed-yuv.rst           |  28 ++
  .../userspace-api/media/v4l/pixfmt-rgb.rst    |  42 +++
  .../media/v4l/pixfmt-yuv-luma.rst             |  15 +
  .../media/v4l/pixfmt-yuv-planar.rst           |  94 +++++
  .../media/platform/nxp/imx-jpeg/mxc-jpeg-hw.c |  19 +-
  .../media/platform/nxp/imx-jpeg/mxc-jpeg-hw.h |   5 +-
  .../media/platform/nxp/imx-jpeg/mxc-jpeg.c    | 326 ++++++++++++++++--
  drivers/media/v4l2-core/v4l2-common.c         |   6 +
  drivers/media/v4l2-core/v4l2-ioctl.c          |   6 +
  include/uapi/linux/videodev2.h                |   8 +
  10 files changed, 523 insertions(+), 26 deletions(-)




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