uclogic_para..._has_battery(9)

💅 uclogic_para..._has_battery(9) — Kernel API Manual, but make it make sense

okay so bestie, this is a page from the Kernel API Manual (the (9) means it's a kernel-internal function page, iykyk) and it's all about one very specific little question: does this UGEE v2 tablet have a battery or not. That's it. That's the whole vibe check. 🦋

---

✨ NAME ✨

uclogic_params_ugee_v2_has_battery — checks whether a UGEE v2 device has a battery or not, no cap. 🔋

---

🌸 SYNOPSIS 🌸

bool uclogic_params_ugee_v2_has_battery (struct hid_device *hdev );

like literally just hand it a hdev and it tells you yes or no, periodt.

---

🎀 ARGUMENTS 🎀

• hdev — the HID device of the tablet interface. that's the one you're asking about, bestie 💖

---

⭐ RETURN ⭐

Returns True if the device has a battery, and false otherwise. that's the whole answer, no plot twist 🫶

---

👑 SEE ALSO 👑

Kernel file ./drivers/hid/hid-uclogic-params.c — that's where the actual source lives, go look if you're curious (you should be, it's giving main character energy ✨)

and the whole friend group of related pages, all of them, in order:

• uclogic_params_pen_inrange_to_str(9)
• uclogic_params_pen_hid_dbg(9)
• uclogic_params_frame_hid_dbg(9)
• uclogic_params_hid_dbg(9)
• uclogic_params_get_str_desc(9)
• uclogic_params_pen_cleanup(9)
• uclogic_params_pen_init_v1(9)
• uclogic_params_get_le24(9)
• uclogic_params_pen_init_v2(9)
• uclogic_params_frame_cleanup(9)
• uclogic_params_frame_init_with_desc(9)
• uclogic_params_frame_init_v1(9)
• uclogic_params_cleanup_event_hooks(9)
• uclogic_params_cleanup(9)
• uclogic_params_get_desc(9)
• uclogic_params_init_invalid(9)
• uclogic_params_init_with_opt_desc(9)
• uclogic_params_huion_init(9)
• uclogic_probe_interface(9)
• uclogic_params_parse_ugee_v2_desc(9)
• uclogic_params_ugee_v2_init_frame_buttons(9)
• uclogic_params_ugee_v2_init_frame_dial(9)
• uclogic_params_ugee_v2_init_frame_mouse(9)
• uclogic_params_ugee_v2_init_battery(9)
• uclogic_params_ugee_v2_reconnect_work(9)
• uclogic_params_ugee_v2_init_event_hooks(9)
• uclogic_params_ugee_v2_init(9)
• uclogic_params_init(9)

---

💀 heads up bestie: this page lives under ./drivers/hid and it's dated October 2026 — that's the source/version and date info, tucked into the sign-off instead of a boring footer. slay. 💅🎀

anyway ily, go check your battery, bye 💜🦋🌸