ENUM SVSB_PHASE(9)

✨ enum svsb_phase(9) ✨

okay bestie, so this one lives in the Kernel API Manual and it's literally just a little baby enum — but it's the enum that runs the whole svs bank phase situation, so like, respect it 💅

🌸 NAME 🌸

enum svsb_phase — the svs bank phase enumeration, aka the glow-up timeline of an svs bank 🦋

🎀 SYNOPSIS 🎀

enum svsb_phase {
    SVSB_PHASE_ERROR ,
    SVSB_PHASE_INIT01 ,
    SVSB_PHASE_INIT02 ,
    SVSB_PHASE_MON ,
    SVSB_PHASE_MAX

};

⭐ Constants ⭐

• SVSB_PHASE_ERROR — the "help something went sideways" era 😭 — this is what you get when an svs bank encounters an unexpected condition.
• SVSB_PHASE_INIT01 — the basic init era for data calibration ✨ like, the first-day-of-school phase.
• SVSB_PHASE_INIT02 — the glow-up continues: now the svs bank can provide voltages to the opp table 💖
• SVSB_PHASE_MON — the main character phase 👑 the svs bank can provide voltages with thermal effect now. it's giving fully realized.
• SVSB_PHASE_MAX — the total number of svs bank phases (debug purpose only, no cap 🙈)

💜 Description 💜

So here's the tea: each svs bank has its own independent phase, and we enable each svs bank by running their phases orderly — one after another, no skipping, no chaos, okay? 🫶

But lowkey, when an svs bank encounters an unexpected condition, it will fire an irq (PHASE_ERROR) to inform the svs software. so yeah, the error phase is literally the 911 call 💀

the svs bank general phase-enabled order is, and I quote, exactly this:

SVSB_PHASE_INIT01 -> SVSB_PHASE_INIT02 -> SVSB_PHASE_MON

like, that's the whole arc. iconic. periodt 🔥

🦋 SEE ALSO 🦋

Kernel file ./drivers/soc/mediatek/mtk-svs.c, plus the whole friend group ✨: enum svsb_sw_id(9), enum svsb_type(9), struct svs_platform(9), struct svs_bank_pdata(9), struct svs_bank(9)

and that's a wrap bestie 🌈 this masterpiece comes to you from ./drivers/soc/mediatek, dated October 2026 — go read the kernel source, ily, bye 🎀💖