vcn_v5_0_0_...power_gating(9)

💅 vcn_v5_0_0_enable_static_power_gating 💅

okay so welcome to the Kernel API Manual, bestie — this page is vcn_v5_0_0_...power_gating(9), and it's here to explain one very specific little function. let's get into it ✨

✨ NAME ✨

vcn_v5_0_0_enable_static_power_gating - enable VCN static power gating. periodt 💚

🦋 SYNOPSIS 🦋

the signature is right here, no cap:

void vcn_v5_0_0_enable_static_power_gating (struct amdgpu_vcn_inst
       *vinst );

🎀 ARGUMENTS 🎀

• vinst — VCN instance. that's the one and only argument, bestie 🫶

🔥 DESCRIPTION 🔥

enable static power gating for VCN block. that's the whole description — she's enabling static power gating for the VCN block and not doing extra side quests about it. 😌

🌈 SEE ALSO 🌈

Kernel file: ./drivers/gpu/drm/amd/amdgpu/vcn_v5_0_0.c (the source file in question) 🦋

and the whole friend group of references:

• vcn_v5_0_0_early_init(9)
• vcn_v5_0_0_sw_init(9)
• vcn_v5_0_0_sw_fini(9)
• vcn_v5_0_0_hw_init(9)
• vcn_v5_0_0_hw_fini(9)
• vcn_v5_0_0_suspend(9)
• vcn_v5_0_0_resume(9)
• vcn_v5_0_0_mc_resume(9)
• vcn_v5_0_0_mc_resume_dpg_mode(9)
• vcn_v5_0_0_disable_static_power_gating(9)
• vcn_v5_0_0_disable_clock_gating(9)
• vcn_v5_0_0_disable_clock_gating_dpg_mode(9)
• vcn_v5_0_0_enable_clock_gating(9)
• vcn_v5_0_0_start_dpg_mode(9)
• vcn_v5_0_0_set_mmhub_eco_sec_level(9)
• vcn_v5_0_0_start(9)
• vcn_v5_0_0_stop_dpg_mode(9)
• vcn_v5_0_0_stop(9)
• vcn_v5_0_0_pause_dpg_mode(9)
• vcn_v5_0_0_unified_ring_get_rptr(9)
• vcn_v5_0_0_unified_ring_get_wptr(9)
• vcn_v5_0_0_unified_ring_set_wptr(9)
• vcn_v5_0_0_set_unified_ring_funcs(9)
• vcn_v5_0_0_is_idle(9)
• vcn_v5_0_0_wait_for_idle(9)
• vcn_v5_0_0_set_clockgating_state(9)
• vcn_v5_0_0_process_interrupt(9)
• vcn_v5_0_0_set_irq_funcs(9)

🫶 that's the page, bestie. source/version: ./drivers/gpu/drm/amd/amdgpu; date: October 2026; page: vcn_v5_0_0_...power_gating(9). mwah 💋