STRUCT HOST1X_DRIVER(9)

✨ NAME ✨

Hii bestie 🎀 this is struct host1x_driver(9), straight outta the Kernel API Manual — it’s the host1x logical device driver, and it’s lowkey the main character of this page 💅

🌸 SYNOPSIS 🌸

Okay so here’s the whole struct, no cap — every field stays exactly as it is:

struct host1x_driver {
    struct device_driver driver;
    const struct of_device_id *subdevs;
    struct list_head list;
    int (*probe)(struct host1x_device *device);
    void (*remove)(struct host1x_device *device);
    void (*shutdown)(struct host1x_device *device);
};

💖 MEMBERS 💖

Here’s the friend-group roster for this struct — every single member is invited 🫶

• driver — the core driver, aka the main character energy of this struct ✨
• subdevs — the table of OF device IDs matching subdevices for this driver, doing its matching thing 🦋
• list — the list node for the driver, keeping its spot in the lineup 🎀
• probe — called when the host1x logical device is probed; this is where the “omg it’s here” moment happens 😭
• remove — called when the host1x logical device is removed, bye bestie 👋
• shutdown — called when the host1x logical device is shut down, wrapping things up with grace 💅

👀 SEE ALSO 👀

Kernel file ./include/linux/host1x.h — and the whole related-struct crew:

• struct host1x_bo_cache(9)
• struct host1x_client_ops(9)
• struct host1x_client(9)
• struct host1x_bo_ops(9)

Source/version vibes: ./include/linux · date: October 2026 · page: struct host1x_driver(9) 💖✨ This lil’ sign-off is brought to you by the kernel docs fairy 🧚‍♀️