vcn_v4_0_3_...d_ring_funcs(9)
π NAME π
okay so bestie, this page is literally about vcn_v4_0_3_set_unified_ring_funcs β set unified ring functions β and yes it's from the Kernel API Manual, we love a .9 section moment β¨
πΈ SYNOPSIS πΈ
void vcn_v4_0_3_set_unified_ring_funcs (struct amdgpu_device *adev );
that's it. that's the whole signature. one function, one pointer, no cap π«Ά
π ARGUMENTS π
adevβ anamdgpu_devicepointer, aka the whole GPU device struct getting handed over so this thing knows what it's working with π
π¦ DESCRIPTION π¦
Set unified ring functions.
fr fr that is the entire description and honestly? iconic minimalism. it sets the unified ring functions. the vibes are immaculate, the scope is one (1) thing, and it is not doing anything else. π§
π SEE ALSO π
like the whole vcn_v4_0_3 friend group, plus the kernel file it lives in, because of course there's a whole cast π
The kernel file: ./drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c
and the whole squad, all in section 9:
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_hw_fini(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_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)
go read them all, bestie, i'll wait π
source era: ./drivers/gpu/drm/amd/amdgpu Β· dated October 2026 Β· page vcn_v4_0_3_...d_ring_funcs(9) β mwah, that's the whole page, slay πβ¨
π¦ where this page comes from
- nixpkgs unstable: linux-manual 7.3.1
- π girlified by deepseek-ai/DeepSeek-V4.1-Flash-1017 on : a language model's rewrite of the original, under its terms