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This series is about\nusing libcamera MediaPipeline class to simplify imx8-isi pipeline\nconfiguration.\n\nInstead of going over each pipeline subdevices during imx8-isi match(),\nall is handled by MediaPipeline class. It helps supporting complex\ntopologies, where subdevice(s) could be optional, typically on i.MX95\nSoC which has a formatter, while other i.MX SoCs don't have it.\n\nIt reuses the simple pipeline's locateSensors method, so external ISP are\nalso supported then. ISP is considered as the 'sensor' element.\n\nTested on i.MX8MP SoC.\n\n---\nChanges in v3:\n- Apply review comments from Jacopo: Add \\brief tag and remove '.' at the\nend of variable descriptions; rephrase MediaPipeline::Entity description.\n- Use the shared_ptr get() accessor to retrieve the isiDev_ MediaDevice\nbecause this was updated in all pipelines after v2.\n- link to v2: https://patchwork.libcamera.org/cover/25072/\n\nChanges in v2:\n- Add missing documentation as suggested by Barnabás\n- Move Entity parameters documentation from .h to .cpp file.\n- Replace 'video' by 'last' node in source descriptions, because in\nimx8-isi pipeline case, the last MediaPipeline entity (i.e. crossbar) is\nnot a video node.\n- Apply review comments from Jacopo: move Entity definition to beginning\nof public section; move entities() to const-callable as well.\n- link to v1: https://patchwork.libcamera.org/patch/25009/\n\n---\nAndrei Gansari (2):\n libamera: media_pipeline: Add accessor for MediaPipeline list of\n entities\n pipeline: imx8-isi: Integrating MediaPipeline class\n\n include/libcamera/internal/media_pipeline.h | 29 +---\n src/libcamera/media_pipeline.cpp | 46 ++++++\n src/libcamera/pipeline/imx8-isi/imx8-isi.cpp | 159 ++++++++++++-------\n 3 files changed, 151 insertions(+), 83 deletions(-)"}