vcn_v4_0_5_e...clock_gating(9)

okay so bestie, welcome to the Kernel API Manual ✨ — this little page is all about vcn_v4_0_5_enable_clock_gating(9), and it is lowkey very specific. Let’s get into it 💅

💖 NAME 💖

vcn_v4_0_5_enable_clock_gating - enable VCN clock gating

✨ SYNOPSIS ✨

void vcn_v4_0_5_enable_clock_gating (struct amdgpu_vcn_inst *vinst );

🎀 ARGUMENTS 🎀

• vinst — VCN instance 🫶 that’s the whole argument situation, bestie.

🦋 DESCRIPTION 🦋

Enable clock gating for VCN block — that’s the assignment, periodt. This function’s main character moment is enabling clock gating for the VCN block. No extra lore, no cap 💅

🌈 SEE ALSO 🌈

Kernel file: ./drivers/gpu/drm/amd/amdgpu/vcn_v4_0_5.c 🎀

and these related function besties, in their exact original order:

• 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_enable_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_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)

💖 cute little sign-off: this page’s source is ./drivers/gpu/drm/amd/amdgpu, its version/title is vcn_v4_0_5_e...clock_gating(9), and it’s dated October 2026 — byeee, slay 🫶✨