smu7_voltage_control(9)

💖 NAME 💖

okay bestie, meet smu7_voltage_control(9) — it's from the Kernel API Manual, and it's literally the function that checks if we want to support voltage control. The whole name is smu7_voltage_control — Checks if we want to support voltage control. 💅

✨ SYNOPSIS ✨

bool smu7_voltage_control (const struct pp_hwmgr *hwmgr );

no cap, here's the signature exactly as it is — copy it character for character. 🫶

🎀 ARGUMENTS 🎀

• hwmgr — the address of the powerplay hardware manager. that's the whole argument list, bestie. iconic, honestly. 🌸

🌈 SEE ALSO 🌈

Kernel file:

• ./drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c

and the whole friend group of related functions:

• smu7_get_mc_microcode_version(9)
• smu7_enable_smc_voltage_controller(9)
• smu7_enable_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)

okay bye bestie — this page's source/version is ./drivers/gpu/drm/amd/pm/power..., dated October 2026, and it's smu7_voltage_control(9) signing off. periodt. 💖✨