v4l2_device...rts_requests(9)

🌸 NAME 🌸

okay bestie, welcome to the Kernel API Manual page for v4l2_device_supports_requests(9) 💖. The function is v4l2_device_supports_requests, and its whole job is literally: Test if requests are supported. That’s the mission. periodt ✨.

✨ SYNOPSIS ✨

bool v4l2_device_supports_requests (struct v4l2_device *v4l2_dev );

she returns a bool — true/false vibes, no extra lore — and takes one argument, struct v4l2_device *v4l2_dev. iconic signature, no notes 💅.

🎀 ARGUMENTS 🎀

• v4l2_dev — pointer to struct v4l2_device. that’s the whole argument, bestie: a pointer to the device struct. she’s pointing, she’s struct-y, she’s doing her thing 🫶.

🔥 SEE ALSO 🔥

okay this cross-reference list is long and we are not skipping a single one — every link gets its moment:

• Kernel file ./include/media/v4l2-device.h
• struct v4l2_device(9)
• v4l2_device_get(9)
• v4l2_device_put(9)
• v4l2_device_register(9)
• v4l2_device_set_name(9)
• v4l2_device_disconnect(9)
• v4l2_device_unregister(9)
• v4l2_device_register_subdev(9)
• v4l2_device_unregister_subdev(9)
• __v4l2_device_register_subdev_nodes(9)
• v4l2_device_register_subdev_nodes(9)
• v4l2_device_register_ro_subdev_nodes(9)
• v4l2_subdev_notify(9)
• v4l2_device_for_each_subdev(9)
• __v4l2_device_call_subdevs_p(9)
• __v4l2_device_call_subdevs(9)
• __v4l2_device_call_subdevs_until_err_p(9)
• __v4l2_device_call_subdevs_until_err(9)
• v4l2_device_call_all(9)
• v4l2_device_call_until_err(9)
• v4l2_device_mask_call_all(9)
• v4l2_device_mask_call_until_err(9)
• v4l2_device_has_op(9)
• v4l2_device_mask_has_op(9)

mwah 💋 — source/version: ./include/media; date: October 2026. that’s the cute lil footer tea, and we’re done, bestie 🫶✨