| Message ID | cover.1679461709.git.ming.qian@nxp.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | media: imx-jpeg: Add support for 12 bit extended jpeg | expand |
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@nxp.com> > > 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(-) >