Table of Contents

Known Issues

• AR67896 - MIPI CSI-2 Transmitter Subsystem - Release Notes and Known Issues for the Vivado 2016.3 tool and later versions

Change log

2023.2

• Summary
  • Add support for YUV420 8 BPC
• Commit
  • v4l: xilinx: xcsirxss: Fix YUV420 format

2023.1

• No changes

2022.2

• No changes

2022.1

• No changes

2021.2

• No changes

2021.1

• Summary
  • Fix warnings for NULL_RETURNS
  • Add YUV 420 8 bpc support 
  • Upstream version being used
• Commits
  • v4l: xilinx: xcsi2rxss: Fix warnings for NULL_RETURNS 
  • v4l: xilinx: xcsi2rxss: Add support for YUV 420 8bpc
  • media: v4l: xilinx: Add Xilinx MIPI CSI-2 Rx Subsystem driver

2020.2

• Summary
  • Add support for YUV 420 8 bpc
  • Fix Coverity warnings
• Commits
  • v4l: xilinx: xcsi2rxss: Fix warnings for NULL_RETURNS
  • v4l: xilinx: xcsi2rxss: Add YUV 420 video format code
  • v4l: xilinx: xcsi2rxss: Add support for YUV420 8bpc

2020.1

• Summary
  • I2C has been removed and DPHY is now at 4K offset. So IP and driver version has been set to 5.0
  • Set source pad format same as sink pad
  • Instead of 1, set default number of active lanes as max number of lanes
• Commits
  • v4l: xilinx: xcsi2rxss: Move DPHY offset to 4K instead of 64K
  • dt-bindings: media: xilinx: csi2rxss: Add 5.0 compatible string
  • v4l: xilinx: xcsi2rxss: Add v4.1 compatible string
  • dt-bindings: media: xilinx: csi2rxss: Add 4.1 compatible string
  • v4l: xilinx: xcsi2rxss: Set default active lanes to max
  • v4l: xilinx: xcsi2rxss: Source pad has same format as sink pad

2019.2

• Summary
  • Add support to reset IP using external GPIO and stop streaming in case of stream line buffer full condition.
• Commits
  • c3e2148 v4l: xilinx: xcsi2rxss: Use external reset in a SLBF condition

2019.1

• Summary
  • Add support for common clock framework
  • Add support for RAW16 format
• Commits
  • 9bd3a62 v4l: xilinx: xcsi2rxss: Add support for RAW16 format
  • c3659f0 v4l: xilinx: xcsi2rxss: Add support for clock framework

2018.3

• Summary
  • Add support for up to 16 virtual channel VCX when enabled in IP configuration
  • Fix to store format size to ensure link_validate passes.
• Commits

  • 3534b0f media: xilinx: csi2rxss: store format size

  • f8ef0fc v4l: xilinx: xcsi2rxss: Add VCX support

2018.2

• Summary
  • No changes

2018.1

• Summary
  • Add xlnx,mipi-csi2-rx-subsystem-3.0 compatible string
  • Fix compilation issue due to framework change
• Commits

  • 8b3a88f v4l: xilinx: csi2rxss: Add rev 3.0 compatible string

  • 0323f75 v4l: xilinx: csi2rxss: Switch to fwnode to fix compilation error

2017.4

• Summary
  • No changes

2017.3

• Summary
  • Fix to handle failure case while creating a custom control
• Commits
  • 9921a92 v4l: xilinx: csi2rxss: Handle failing to create custom control

2017.2

• Summary
  • Fix a crash caused by update to events counters
• Commit
  • e3a7ef8 xcsi2rxss: Fix crash caused by update to event counter variable

2017.1

• Summary
  • Fix to support changing the bayer phase at run time
• Commit
  • 56e9ba9 xcsi2rxss: Support bayer phase change at run-time