v4l2/video: expansion of V4L2 functionality and improvement#18353

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nyh163925 wants to merge 10 commits intoapache:masterfrom

nyh163925:sync_v4l2_form_vela

Commits on Feb 13, 2026

nuttx/v4l2: add v4l2 standard define for libcamera.

yangyalei
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nyh163925
committed
v4l2_cap: add V4L2_PIX_FMT_ENTROPY support

yaojingwei
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nyh163925
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v4l2_cap: support set buffer size by s_fmt command.

yaojingwei
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nyh163925
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nuttx/video: support driver define memory handle for v4l2_m2m.

yaojingwei
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nyh163925
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sys/videoio: add more v4l2-buffer flag form linux/videodev2.h
nyh163925
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v4l2_m2m: limit capture/output queue number to driver`s ability
nyh163925
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v4l2-m2m: add driver`s support memory mode check
nyh163925
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v4l2_m2m: Add vaddr field to v4l2-buffer to interact with driver's real address
nyh163925
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v4l2-m2m: support mplanes format
nyh163925
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v4l2-m2m: support userptr mode
nyh163925
committed