uvideo: import uvideo(4) driver from OpenBSDPort the uvideo(4) driver from OpenBSD. This providesnative USB Video Class (UVC) support for webcams and video capturedevices.The main changes are a
uvideo: import uvideo(4) driver from OpenBSDPort the uvideo(4) driver from OpenBSD. This providesnative USB Video Class (UVC) support for webcams and video capturedevices.The main changes are adaptation for:- USB transfer callback model- isoc data extraction via usbd_copy_out(),- V4L2 struct alignment for ABI compatibility with v4l_compat.Note that this implementation can coexist with webcamd.Reviewed by: manuDifferential Revision: https://reviews.freebsd.org/D56960
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