geni_write_fw_revision(9)

💅 geni_write_fw_revision — a Kernel API Manual moment, bestie ✨

okay so this is geni_write_fw_revision(9), and honestly? she's a tiny little function with main character energy 🎀 she shows up, writes two numbers into one register, and leaves. iconic behavior.

---

✨ NAME ✨

geni_write_fw_revision — literally just writes the firmware revision. that's it. that's the whole gig 💖 no cap.

---

🌸 SYNOPSIS 🌸

void geni_write_fw_revision (struct geni_se *se , u16 serial_protocol ,
       u16 fw_version );

returns nothing (void), takes three things. simple queen 🫶

---

🦋 ARGUMENTS 🦋

• se — a pointer to the serial engine we're concerned about. she's the one getting the update, okay? 👑
• serial_protocol — the serial protocol type, u16 flavored 💅
• fw_version — the QUP firmware version. u16 again, matching energy ⭐

---

🔥 DESCRIPTION 🔥

the entire job, fr fr: write the firmware revision and the protocol into the respective register. that's the one sentence and she ate 🍓

no loop, no waiting, no drama — just a register getting blessed with info 💜

---

🌈 SEE ALSO 🌈

the whole friend group, and yes i'm listing every single one because they all deserve their moment 💖

• 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) — yes she's here twice, she's just that popular 🫶
• 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_resources_activate(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_load_se_fw(9)
• geni_load_se_firmware(9)

like, the whole squad. go read all of them, iykyk 💀

---

ngl this page is short but she's efficient and honestly that's the vibe. no warnings, no exit statuses, no environment variables — just pure register-writing serenity 🧚

---

and that's a wrap, bestie! 💜 this little page lives in ./drivers/soc/qcom and it's dated October 2026 — so like, future-coded but make it kernel 🌟 mwah, go write some firmware revisions 💅✨