smu7_enable_voltage_control(9)

💖 NAME 💖

smu7_enable_voltage_control — okay so this is literally the function that turns voltage control ON, bestie ✨

🦋 SYNOPSIS 🦋

int smu7_enable_voltage_control (struct pp_hwmgr *hwmgr );

🎀 ARGUMENTS 🎀

• hwmgr — this is the address of the powerplay hardware manager 🫶 like, the whole manager. you're handing it the pointer, that's it, that's the gig.

✨ RETURN ✨

always 0 💅 no cap, always zero. she does not fail. she does not have a bad day. icon behavior honestly 👑

🌸 SEE ALSO 🌸

• Kernel file ./drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c 📁 (this is where she lives, go say hi)
• smu7_get_mc_microcode_version(9)
• smu7_enable_smc_voltage_controller(9)
• smu7_voltage_control(9)
• smu7_construct_voltage_tables(9)
• smu7_program_static_screen_threshold_parameters(9)
• smu7_enable_display_gap(9)
• smu7_program_voting_clients(9)
• smu7_initial_switch_from_arbf0_to_f1(9)
• smu7_get_evv_voltages(9)
• smu7_patch_ppt_v1_with_vdd_leakage(9)
• smu7_patch_lookup_table_with_leakage(9)
• smu7_patch_ppt_v0_with_vdd_leakage(9)
• smu7_program_display_gap(9)
• smu7_set_max_fan_rpm_output(9)
• smu7_get_memory_type(9)
• smu7_enable_acpi_power_management(9)
• smu7_init_power_gate_state(9)

fr fr go read the whole smu7 friend group, they all ate 🔥

okay that's the whole page bestie, mwah 💋 this one's from the Kernel API Manual, source/version situation is ./drivers/gpu/drm/amd/pm/power..., dated October 2026, and the page is literally called smu7_enable_voltage_control(9) — periodt 🎀✨