STRUCT BU21013_TS(9)

✨ struct bu21013_ts — touch panel data structure ✨

okay bestie, welcome to the Kernel API Manual 💅 this one's from the kernel docs, section 9, and it's literally just one struct but she's kind of iconic ngl.

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🌸 NAME 🌸

struct bu21013_ts — the touch panel data structure 🫶 that's it, that's the whole vibe.

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✨ SYNOPSIS ✨

here's the whole struct, copied character for character because we do not mess with code 💀

struct bu21013_ts {
    struct i2c_client *client;
    struct input_dev *in_dev;
    struct touchscreen_properties props;
    struct regulator *regulator;
    struct gpio_desc *cs_gpiod;
    struct gpio_desc *int_gpiod;
    u32 touch_x_max;
    u32 touch_y_max;
    bool x_flip;
    bool y_flip;
    bool touch_stopped;
 };

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🎀 Members 🎀

every single field, no skips, no cap:

• client — pointer to the i2c client 🔥
• in_dev — pointer to the input device structure 🌈
• props — the device coordinate transformation properties ✨
• regulator — pointer to the Regulator used for touch screen 💖
• cs_gpiod — chip select GPIO line 🦋
• int_gpiod — touch interrupt GPIO line ⭐
• touch_x_max — maximum X coordinate reported by the device 👑
• touch_y_max — maximum Y coordinate reported by the device 👑
• x_flip — indicates that the driver should invert X coordinate before reporting 🙈
• y_flip — indicates that the driver should invert Y coordinate before reporting 🙈
• touch_stopped — touch stop flag 💀

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🌸 Description 🌸

touch panel device data structure. yup. that's the whole description. short queen energy, she said what she said 🧚

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💜 SEE ALSO 💜

• Kernel file ./drivers/input/touchscreen/bu21013_ts.c — go read it iykyk 📖

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and that's the page fr fr 🎀 this was struct bu21013_ts(9) from the Kernel API Manual, living in ./drivers/input/touchscreen, dated October 2026 — no cap, that's the actual source, version and date, mwah 💋 slay your day bestie ✨🦋💅