geni_se_resources_activate(9)

💅 geni_se_resources_activate — like, the Kernel API Manual page, bestie

Okay so this is geni_se_resources_activate(9) from the Kernel API Manual and honestly? She's a glow-up function. Let's get into it 🎀

---

✨ NAME ✨

geni_se_resources_activate — Activate GENI SE device resources 🔥

---

🌸 SYNOPSIS 🌸

int geni_se_resources_activate (struct geni_se *se );

---

🦋 ARGUMENTS 🦋

• se — Pointer to the geni_se structure 🫶 (that's the main character right there)

---

👑 DESCRIPTION 👑

Okay so what does she do? She activates device resources for operation, periodt. Specifically:

• enables interconnect 🔗
• prepares clocks ⏰
• sets pin control to default state 📍

And yes, she's got error cleanup built in — she's not gonna leave you messy 💅

Also she skips ACPI devices. Not her vibe, not her problem 🙈

And here's a lil caveat you need to know, bestie: unlike geni_se_resources_deactivate, this function does not alter the connected genpds' performance states — those have to be additionally handled. So like, don't just assume she's got that covered for you 😭

---

⭐ RETURN ⭐

• 0 on success 🎉
• negative error code on failure 💀

---

🌈 SEE ALSO 🌈

Go follow her friends, iykyk:

• Kernel file ./drivers/soc/qcom/qcom-geni-se.c
• Overview(9)
• Hardware description(9)
• Software description(9)
• struct geni_wrapper(9)
• struct geni_se_desc(9)
• struct se_fw_hdr(9)
• geni_se_get_qup_hw_version(9)
• geni_se_init(9)
• geni_se_select_mode(9)
• Overview(9)
• geni_se_config_packing(9)
• geni_se_resources_off(9)
• geni_se_resources_on(9)
• geni_se_clk_tbl_get(9)
• geni_se_clk_freq_match(9)
• geni_se_tx_init_dma(9)
• geni_se_tx_dma_prep(9)
• geni_se_rx_init_dma(9)
• geni_se_rx_dma_prep(9)
• geni_se_tx_dma_unprep(9)
• geni_se_rx_dma_unprep(9)
• geni_icc_set_bw_ab(9)
• geni_se_resources_deactivate(9)
• geni_se_set_perf_level(9)
• geni_se_set_perf_opp(9)
• geni_se_domain_attach(9)
• geni_se_resources_init(9)
• geni_find_protocol_fw(9)
• geni_configure_xfer_mode(9)
• geni_enable_interrupts(9)
• geni_write_fw_revision(9)
• geni_load_se_fw(9)
• geni_load_se_firmware(9)

---

💖 And that's the whole page, bestie! Sourced fresh from ./drivers/soc/qcom, dated October 2026 — she ate and left no crumbs, ngl. Mwah 🧚‍♀️✨