STRUCT V4L2_SUBDEV_STREAM_CONFIG(9)

🌈 struct v4l2_subdev_stream_config(9) 🌈

okay so bestie, welcome to the Kernel API Manual — this page is literally about struct v4l2_subdev_stream_config, the little struct that stores stream configuration. It's giving "small but important" energy, no cap. 💅

🌸 NAME 🌸

struct v4l2_subdev_stream_config — used for storing stream configuration.

✨ SYNOPSIS ✨

struct v4l2_subdev_stream_config {
    u32 pad;
    u32 stream;
    bool enabled;
    struct v4l2_mbus_framefmt fmt;
    struct v4l2_rect crop;
    struct v4l2_rect compose;
    struct v4l2_fract interval;
};

🫶 Members 🫶

• pad — pad number. 🌈
• stream — stream number. 🎀
• enabled — has the stream been enabled with v4l2_subdev_enable_streams. 👑
• fmt — struct v4l2_mbus_framefmt. ✨
• crop — struct v4l2_rect to be used for crop. 🍓
• compose — struct v4l2_rect to be used for compose. 🧚
• interval — frame interval. ⭐

💖 Description 💖

This structure stores configuration for a stream. Like, that's the whole assignment — it's the config-holding bestie for a stream, and honestly? Iconic. 🦋

👀 SEE ALSO 👀

Kernel file ./drivers/media/v4l2-core/v4l2-subdev.c — go peek if you're curious, iykyk. 🔥

xoxo, your kernel bestie 💖 — source/version: ./drivers/media/v4l2-core, date: October 2026.