Learn How to Support Your SoC and ISP in Libcamera
summary
Libcamera support requires writing a platform-specific simple pipeline handler (Meson build skeleton, inherit PipelineHandler, implement match/configure/start/stop/export buffers) and optionally an IPA module for ISP control using a Mojo-like IDL. The talk shows one-line platform registration, use of V4L2/media-controller helpers, adding a new v4l2 subdev routing API in kernel when needed, and ends with a working capture demo (multiple streams captured, buffer ready callbacks functioning). The compliance test suite validates the result.
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chapters (4)
- 0:00Start
- 30:41The Matching 3. The Configuration The Buffers 5. The Capture
- 35:00The IPA Interface The Pipeline Handler The IPA Module 4. The Algorithms
- 37:11The IPA Interface 2. The Pipeline Handler 3. The IPA Module 4. The Algorithms
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