vcn_v4_0_3_hw_fini(9)

💅 vcn_v4_0_3_hw_fini(9) — Kernel API Manual energy ✨

okay so bestie, welcome to the glow-up of vcn_v4_0_3_hw_fini(9), straight out of the Kernel API Manual. this is the little function that says "ok we're done here" to the VCN hardware block, and honestly? she's serving closure. 🎀

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✨ NAME ✨

vcn_v4_0_3_hw_fini — stop the hardware block 🛑

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🌸 SYNOPSIS 🌸

int vcn_v4_0_3_hw_fini (struct amdgpu_ip_block *ip_block );

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🦋 ARGUMENTS 🦋

• ip_block — Pointer to the amdgpu_ip_block for this hw instance. literally just a pointer to the amdgpu_ip_block that belongs to this particular hardware instance, no cap 💜

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🔥 DESCRIPTION 🔥

Stop the VCN block, and mark the ring as not ready any more. that's the whole vibe fr fr — she stops the block and then the ring gets marked as not ready any more, periodt 💅

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👑 SEE ALSO 👑

Kernel file ./drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c

and the whole friend group, in this exact order, because we do not skip anyone at this sleepover 🫶

• vcn_v4_0_3_early_init(9)
• vcn_v4_0_3_sw_init(9)
• vcn_v4_0_3_sw_fini(9)
• vcn_v4_0_3_hw_init(9)
• vcn_v4_0_3_suspend(9)
• vcn_v4_0_3_resume(9)
• vcn_v4_0_3_mc_resume(9)
• vcn_v4_0_3_mc_resume_dpg_mode(9)
• vcn_v4_0_3_disable_clock_gating(9)
• vcn_v4_0_3_disable_clock_gating_dpg_mode(9)
• vcn_v4_0_3_enable_clock_gating(9)
• vcn_v4_0_3_start_dpg_mode(9)
• vcn_v4_0_3_start(9)
• vcn_v4_0_3_stop_dpg_mode(9)
• vcn_v4_0_3_stop(9)
• vcn_v4_0_3_pause_dpg_mode(9)
• vcn_v4_0_3_unified_ring_get_rptr(9)
• vcn_v4_0_3_unified_ring_get_wptr(9)
• vcn_v4_0_3_unified_ring_set_wptr(9)
• vcn_v4_0_3_set_unified_ring_funcs(9)
• vcn_v4_0_3_is_idle(9)
• vcn_v4_0_3_wait_for_idle(9)
• vcn_v4_0_3_set_interrupt_state(9)
• vcn_v4_0_3_process_interrupt(9)
• vcn_v4_0_3_set_irq_funcs(9)

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and that's the whole page, bestie, you ate that 💖 this icon lives in ./drivers/gpu/drm/amd/amdgpu and slayed her way into the world in October 2026, filed under vcn_v4_0_3_hw_fini(9). go forth and call her with confidence 🌈⭐