vega12_fan_c...d_to_default(9)

✨ NAME ✨

ok so this is vega12_fan_ctrl_reset_fan_speed_to_default — it's a kernel API manual (section 9, bestie, the kernel dev one 💅) and the whole entire vibe of this function is: Reset Fan Speed to default. that's it. that's the job. it takes the fan and it puts it back to factory settings, no cap 🌀

🌸 SYNOPSIS 🌸

int vega12_fan_ctrl_reset_fan_speed_to_default (struct pp_hwmgr *hwmgr
);

like yes it returns an int, but hold that thought bestie, we'll get to the plot twist in a sec 👀

🎀 ARGUMENTS 🎀

• hwmgr — this is the address of the powerplay hardware manager. that's the whole description. she's a one-liner icon and honestly? respect 🫶

Exception: Always succeeds. 💀 like, genuinely always. this function cannot fail. she wakes up, she resets the fan speed, she goes home. main character energy fr fr.

🦋 SEE ALSO 🦋

ok so if you wanna go deeper down the rabbit hole, here's the whole squad 👑

• Kernel file ./drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega12_thermal.c — that's where she lives, that's her house 🏠
• vega12_enable_fan_control_feature(9)
• vega12_thermal_get_temperature(9)
• vega12_thermal_set_temperature_range(9)
• vega12_thermal_enable_alert(9)
• vega12_thermal_disable_alert(9)
• vega12_thermal_stop_thermal_controller(9)
• vega12_thermal_setup_fan_table(9)
• vega12_thermal_start_smc_fan_control(9)

like literally the entire vega12 thermal friend group, go say hi to all of them 🌈

and that's the whole page bestie, go forth and reset some fan speeds 💖

sign-off time 🎀 this absolute masterpiece comes from ./drivers/gpu/drm/amd/pm/power... and it's dated October 2026, so she's a little time traveler, we don't question it ✨💅