atomctrl_ge..._dividers_vi(9)

✨ atomctrl_ge..._dividers_vi(9) ✨

okay bestie, welcome to the Kernel API Manual 🎀 — yes that's the manual name, we're in kernel-land now, put your seatbelt on 💅

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🌸 NAME 🌸

atomctrl_get_memory_pll_dividers_vi —

and honestly? that's it. the dash is just… sitting there. the original page gives us the function name and then nothing after the hyphen 😭 no cap, no description, no little summary sentence. it's giving mysterious main character energy 🦋 iykyk.

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⭐ SYNOPSIS ⭐

ok so here's the whole vibe, exact characters, don't touch:

int atomctrl_get_memory_pll_dividers_vi (struct pp_hwmgr *hwmgr ,
uint32_t clock_value , pp_atomctrl_memory_clock_param *mpll_param );

it returns an int 👑 and it takes three things. let's meet them 🫶

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💖 ARGUMENTS 💖

• hwmgr — input parameter: pointer to HwMgr. yeah, you hand it your HwMgr pointer, that's the whole deal ✨
• clock_value — input parameter: memory clock. you're telling it the memory clock value 🌈
• mpll_param — output parameter: memory clock parameters. this one's the output bestie, meaning the function fills it in for you — pp_atomctrl_memory_clock_param is where the memory clock parameters land 🍓

lowkey important: the page marks these explicitly as input, input, and output — so mpll_param is the one you're reading afterwards, not the one you're setting 🙈

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🦋 SEE ALSO 🦋

the receipts, the whole friend group 💜:

• Kernel file ./drivers/gpu/drm/amd/pm/powerplay/hwmgr/ppatomctrl.c — that's where the source lives, go say hi 👋
• atomctrl_set_mc_reg_address_table(9)
• atomctrl_get_memory_pll_dividers_si(9)
• atomctrl_get_voltage_evv_on_sclk(9)
• atomctrl_get_voltage_evv(9)

(notice the _si one up there? yeah, this page is the _vi sibling 🧚 different suffix, same neighborhood, and i'm not gonna speculate beyond what the page says 🔥)

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and that's the whole page, periodt 💀 it's short, it's sweet, it slays in its minimalism. sometimes a manpage is just a name, a signature, three arguments and a link list — and that's iconic 👑

mwah 💋 — brought to you by ./drivers/gpu/drm/amd/pm/power... (yes, the footer really does abbreviate the path like that, we love a mysterious ellipsis 😭) and dated October 2026, signed off with the header atomctrl_ge..._dividers_vi(9) also living its truncated best life ✨🫶