vcn_v4_0_5_...power_gating(9)

✨ vcn_v4_0_5_...power_gating(9) ✨

okay bestie, so this is a page straight out of the Kernel API Manual, and we're about to get so comfy with vcn_v4_0_5_enable_static_power_gating 💅

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🌸 NAME 🌸

vcn_v4_0_5_enable_static_power_gating — enable VCN static power gating 🎀

like, that's literally the whole job. she turns the static power gating on for VCN. iconic.

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🦋 SYNOPSIS 🦋

void vcn_v4_0_5_enable_static_power_gating (struct amdgpu_vcn_inst
*vinst );

no return value, no drama — she's a void, she does her thing and leaves 😌

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💖 ARGUMENTS 💖

• vinst — VCN instance 🌈 that's it, that's the whole parameter. just hand her your VCN instance and she's happy.

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✨ DESCRIPTION ✨

Enable static power gating for VCN block 🔥

fr fr that's the entire description — she enables static power gating for the VCN block, no cap. the way that this function has one (1) job and does it beautifully. we love a focused queen 👑

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🎀 SEE ALSO 🎀

the whole friend group 💜 — go say hi to:

• Kernel file ./drivers/gpu/drm/amd/amdgpu/vcn_v4_0_5.c
• vcn_v4_0_5_early_init(9)
• vcn_v4_0_5_sw_init(9)
• vcn_v4_0_5_sw_fini(9)
• vcn_v4_0_5_hw_init(9)
• vcn_v4_0_5_hw_fini(9)
• vcn_v4_0_5_suspend(9)
• vcn_v4_0_5_resume(9)
• vcn_v4_0_5_mc_resume(9)
• vcn_v4_0_5_mc_resume_dpg_mode(9)
• vcn_v4_0_5_disable_static_power_gating(9)
• vcn_v4_0_5_disable_clock_gating(9)
• vcn_v4_0_5_disable_clock_gating_dpg_mode(9)
• vcn_v4_0_5_enable_clock_gating(9)
• vcn_v4_0_5_start_dpg_mode(9)
• vcn_v4_0_5_start(9)
• vcn_v4_0_5_stop_dpg_mode(9)
• vcn_v4_0_5_stop(9)
• vcn_v4_0_5_pause_dpg_mode(9)
• vcn_v4_0_5_unified_ring_get_rptr(9)
• vcn_v4_0_5_unified_ring_get_wptr(9)
• vcn_v4_0_5_unified_ring_set_wptr(9)
• vcn_v4_0_5_set_unified_ring_funcs(9)
• vcn_v4_0_5_is_idle(9)
• vcn_v4_0_5_wait_for_idle(9)
• vcn_v4_0_5_set_clockgating_state(9)
• vcn_v4_0_5_process_interrupt(9)
• vcn_v4_0_5_set_irq_funcs(9)

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bestie this one's a short read — no warnings, no bugs section, no scary footnotes. just vibes, one argument, and a whole lot of power gating 🌸

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and that's the page!! sourced from ./drivers/gpu/drm/amd/amdgpu, dated October 2026, version vibes immaculate ✨🫶 see u in the next manpage, mwah 💋