STRUCT HID_SENSOR_HUB_ATTRIBUTE_INFO(9)

💅 struct hid_sensor_hub_attribute_info(9) — like, the Kernel API Manual moment 🎀

okay so bestie, welcome to the Kernel API Manual and today's main character is struct hid_sensor_hub_attribute_info ✨ she's iconic, she's a struct, and she's literally just here to hold Attribute info. that's the whole vibe. no cap.

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✨ NAME ✨

struct hid_sensor_hub_attribute_info — Attribute info 🦋

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🌸 SYNOPSIS 🌸

struct hid_sensor_hub_attribute_info {
    u32 usage_id;
    u32 attrib_id;
    s32 report_id;
    s32 index;
    s32 units;
    s32 unit_expo;
    s32 size;
    s32 logical_minimum;
    s32 logical_maximum;
 };

she's giving very structured, very s32-heavy, very slay 👑

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💖 MEMBERS 💖

• usage_id — the parent usage id of a physical device 👑 like, the fam she belongs to.
• attrib_id — the attribute id for this attribute. her own personal name tag 🏷️
• report_id — the report id where this information resides. that's the report she lives in fr fr 🏠
• index — the field index in the report 📇 so you know exactly where to look, iykyk.
• units — the measurement unit for this attribute. is it degrees? is it something else? that's on her 📏
• unit_expo — the exponent used in the data 🧮 math girlie behavior.
• size — size in bytes for data size. yes, size for size 😭 that's what the manpage says, bestie, I don't make the rules.
• logical_minimum — the logical minimum value for this attribute 🌈 the floor, the absolute low.
• logical_maximum — the logical maximum value for this attribute 🔥 the ceiling, the peak, the limit.

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💜 SEE ALSO 💜

• Kernel file ./include/linux/hid-sensor-hub.h 📄 (the struct lives here, go say hi)
• struct sensor_hub_pending(9)
• struct hid_sensor_hub_device(9)
• struct hid_sensor_hub_callbacks(9)
• sensor_hub_device_open(9)
• sensor_hub_device_close(9)
• sensor_hub_register_callback(9)
• sensor_hub_remove_callback(9)
• sensor_hub_input_get_attribute_info(9)
• sensor_hub_input_attr_read_values(9)
• sensor_hub_set_feature(9)
• sensor_hub_get_feature(9)

like, the whole friend group honestly 🫶 go read all of them, they're all linked, it's a whole ecosystem.

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💀 reminder: everything above is straight from the source, so don't come for me if your units field is doing something unhinged — she's just holding the info, not judging.

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mwah 💋 this page came from ./include/linux, dated October 2026, and she's officially struct hid_s...tribute_info(9) — truncated name and all, we love a mysterious queen ✨👑