v4l2_subdev_unlock_state(9)

πŸ“¦ version 7.3.1, in nixpkgs unstable

πŸ’… v4l2_subdev_unlock_state β€” from the Kernel API Manual ✨

okay so bestie, you found the page for v4l2_subdev_unlock_state(9) and honestly? it's a short one, but it's iconic in its own tiny way πŸŽ€


🌸 NAME 🌸

v4l2_subdev_unlock_state β€” unlocks the subdev state πŸ”“βœ¨


πŸ¦‹ SYNOPSIS πŸ¦‹

void v4l2_subdev_unlock_state (struct v4l2_subdev_state *state );

like, that's the whole signature, no notes πŸ’…


πŸŽ€ ARGUMENTS πŸŽ€

  • state β€” the subdevice state 🫢 (yes, that state, the one you're about to unlock, keep reading bestie)

πŸ’– DESCRIPTION πŸ’–

It unlocks the given subdev state. that's it. that's the whole function. short and sweet and honestly kind of a slay πŸ’…βœ¨


🌈 SEE ALSO 🌈

okay this list is long β€” like, aggressively long β€” but every single one is here because we do not skip items in this house πŸ‘‘

the kernel file ./include/media/v4l2-subdev.h struct, plus:

like I said. every single one 🌈 go read them, iyk yk πŸ’œ


that's the whole page bestie 🫢 this came from the kernel docs source dir ./include/media, dated October 2026 β€” and that's the vibe check, periodt πŸ’…βœ¨πŸŽ€

πŸ“¦ where this page comes from