STRUCT SI476X_RADIO(9)

💖 struct si476x_radio(9) 💖

okay bestie, welcome to the Kernel API Manual — this one's all about struct si476x_radio, aka the radio device. it's short, it's sweet, it's giving "small struct, big main character energy". let's get into it ✨

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🌸 NAME 🌸

struct si476x_radio — radio device. that's it. that's the whole vibe. 🎀

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✨ SYNOPSIS ✨

struct si476x_radio {
    struct v4l2_device v4l2dev;
    struct video_device videodev;
    struct v4l2_ctrl_handler ctrl_handler;
    struct si476x_core  *core;
    const struct si476x_radio_ops *ops;
    struct dentry   *debugfs;
    u32 audmode;
 };

like, look at her. every field accounted for, nothing extra, no cap. 🫶

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🦋 Members 🦋

• v4l2dev — pointer to the V4L2 device that the V4L2 subsystem created. yes, the subsystem made it, not us. lowkey iconic of it honestly.
• videodev — pointer to the video device, also created by the V4L2 subsystem. she didn't build herself either 💅
• ctrl_handler — the V4L2 controls handler. (listed on its own line in the original, so giving it its own moment here too ✨)
• core — pointer to the underlying core device. the foundation, the support system, the bestie behind the bestie 🫶
• ops — the vtable of functions. for the full deets, go peek at struct si476x_radio_ops 😌
• debugfs — pointer to the struct dentry for debugfs. (original says "strucd", which is a whole typo moment, but the meaning is struct dentry, iykyk 🙈)
• audmode — the audio mode, exactly as defined for the rxsubchans field over in videodev2.h. fr fr, that's the reference, don't come for me 💀

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🌈 Description 🌈

so the core structure is the radio device that's being used — that's the whole description, and honestly? she said what she said. periodt. 👑

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⭐ SEE ALSO ⭐

• the kernel file ./drivers/media/radio/radio-si476x.c
• struct si476x_radio_ops(9) — the vtable lore, go read it next 🧚

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and that's the page, bestie!! source/version is ./drivers/media/radio and the date on this baby is October 2026 — so like, technically from the future, which is very slay of her. bye bestie, go read some kernel source 💜🦋🌸