vcn_v4_0_stop(9)

🎀 vcn_v4_0_stop(9) 🎀

okay so bestie, this is vcn_v4_0_stop(9) from the Kernel API Manual, and it's giving very specific kernel-energy ✨ no cap.

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💖 NAME 💖

vcn_v4_0_stop — VCN stop. That's the name, that's the summary, periodt 💅

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✨ SYNOPSIS ✨

int vcn_v4_0_stop (struct amdgpu_vcn_inst *vinst );

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🫶 ARGUMENTS 🫶

• vinst — VCN instance. That's the whole argument vibe 🦋

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🛑 DESCRIPTION 🛑

Stop VCN block.

like… that's literally the description bestie 😭 it stops the VCN block and does not elaborate. iconic minimalism honestly 👑

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👀 SEE ALSO 👀

Kernel file: ./drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c

the whole squad is here, no one left out 🫶:

• vcn_v4_0_early_init(9)
• vcn_v4_0_sw_init(9)
• vcn_v4_0_sw_fini(9)
• vcn_v4_0_hw_init(9)
• vcn_v4_0_hw_fini(9)
• vcn_v4_0_suspend(9)
• vcn_v4_0_resume(9)
• vcn_v4_0_mc_resume(9)
• vcn_v4_0_mc_resume_dpg_mode(9)
• vcn_v4_0_disable_static_power_gating(9)
• vcn_v4_0_enable_static_power_gating(9)
• vcn_v4_0_disable_clock_gating(9)
• vcn_v4_0_disable_clock_gating_dpg_mode(9)
• vcn_v4_0_enable_clock_gating(9)
• vcn_v4_0_start_dpg_mode(9)
• vcn_v4_0_start(9)
• vcn_v4_0_stop_dpg_mode(9)
• vcn_v4_0_pause_dpg_mode(9)
• vcn_v4_0_unified_ring_get_rptr(9)
• vcn_v4_0_unified_ring_get_wptr(9)
• vcn_v4_0_unified_ring_set_wptr(9)
• vcn_v4_0_set_unified_ring_funcs(9)
• vcn_v4_0_is_idle(9)
• vcn_v4_0_wait_for_idle(9)
• vcn_v4_0_set_clockgating_state(9)
• vcn_v4_0_set_ras_interrupt_state(9)
• vcn_v4_0_process_interrupt(9)
• vcn_v4_0_set_irq_funcs(9)

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mwah 💖 this page is serving the Kernel API Manual vibe, source/version ./drivers/gpu/drm/amd/amdgpu, dated October 2026, and it's literally vcn_v4_0_stop(9). bye bestie 🫶🌸