smu7_program_display_gap(9)

💅 smu7_program_display_gap — kernel API manual, but make it make sense 💅

okay so bestie, we're in the smu7_program_display_gap(9) page of the Kernel API Manual — yes it's a section 9 manpage, yes it's a function, yes we're doing this together, hold my iced coffee 🫶

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✨ NAME ✨

smu7_program_display_gap — literally just programs the display gap 💫 that's the whole gig, no cap

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🌸 SYNOPSIS 🌸

int smu7_program_display_gap (struct pp_hwmgr *hwmgr );

like, that's it. that's the vibe. one argument, one int coming back at you 🎀

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🦋 ARGUMENTS 🦋

• hwmgr — the address of the powerplay hardware manager 🧚 so like, the pointer to the hardware manager, the main character of this whole story, she's the one you hand over

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⭐ RETURN ⭐

always OK 👑 not "usually", not "sometimes", not "depends on her mood" — always OK. we love a low-drama function fr fr 💖

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🔥 SEE ALSO 🔥

okay this is the part where I hold up the entire friend group and introduce everyone, ready? 🎀

• the kernel file: ./drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c — that's where she lives 💅
• smu7_get_mc_microcode_version(9)
• smu7_enable_smc_voltage_controller(9)
• smu7_voltage_control(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_set_max_fan_rpm_output(9)
• smu7_get_memory_type(9)
• smu7_enable_acpi_power_management(9)
• smu7_init_power_gate_state(9)

like yes there are a LOT of them and yes they all have (9) after them because they're all section 9 kernel API pages, iykyk 😭 go read them, they're iconic, they ate 💀

no cap: every one of those is spelled exactly like that, abbreviations and all — don't come for me, come for the source tree 🐝

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and that's the page bestie!! you understood it, you ate, slay 🌈

source: ./drivers/gpu/drm/amd/pm/power..., dated October 2026 — mwah, love u, go program that display gap 💜🎀✨