vcn_v5_0_0_stop(9)
π vcn_v5_0_0_stop β like, the whole kernel API manual situation
okay so bestie, welcome to the glow-up edition of vcn_v5_0_0_stop(9) from the Kernel API Manual, section 9 (iykyk β kernel land only, no userland shenanigans here). Pull up a chair, grab a boba, and let's get into it π§β¨
πΈ NAME πΈ
vcn_v5_0_0_stop β VCN stop. that's it, that's the tweet. literally just "VCN stop" π
π¦ SYNOPSIS π¦
int vcn_v5_0_0_stop (struct amdgpu_vcn_inst *vinst );
so she takes one pointer, returns an int, and is very serious about it. note the tiny space before the closing paren β we don't fix that, we respect it, it's part of her vibe π«Ά
π ARGUMENTS π
vinstβ the VCN instance. yes, that's the whole description. she's astruct amdgpu_vcn_inst *and she's the main character of this function call π
β¨ DESCRIPTION β¨
Stop VCN block. no cap, that's the entire plot. she stops the thing. periodt π
like, genuinely β the manual gives us exactly four words and we are not adding lore that isn't there. no guessing, no extra behaviours, just: stop the VCN block. iconic minimalism, honestly π
π₯ SEE ALSO π₯
bestie, buckle up, this list is long and every single one of these is required reading. no skipping, I'll know π
- Kernel file
./drivers/gpu/drm/amd/amdgpu/vcn_v5_0_0.c vcn_v5_0_0_early_init(9)vcn_v5_0_0_sw_init(9)vcn_v5_0_0_sw_fini(9)vcn_v5_0_0_hw_init(9)vcn_v5_0_0_hw_fini(9)vcn_v5_0_0_suspend(9)vcn_v5_0_0_resume(9)vcn_v5_0_0_mc_resume(9)vcn_v5_0_0_mc_resume_dpg_mode(9)vcn_v5_0_0_disable_static_power_gating(9)vcn_v5_0_0_enable_static_power_gating(9)vcn_v5_0_0_disable_clock_gating(9)vcn_v5_0_0_disable_clock_gating_dpg_mode(9)vcn_v5_0_0_enable_clock_gating(9)vcn_v5_0_0_start_dpg_mode(9)vcn_v5_0_0_set_mmhub_eco_sec_level(9)vcn_v5_0_0_start(9)vcn_v5_0_0_stop_dpg_mode(9)vcn_v5_0_0_pause_dpg_mode(9)vcn_v5_0_0_unified_ring_get_rptr(9)vcn_v5_0_0_unified_ring_get_wptr(9)vcn_v5_0_0_unified_ring_set_wptr(9)vcn_v5_0_0_set_unified_ring_funcs(9)vcn_v5_0_0_is_idle(9)vcn_v5_0_0_wait_for_idle(9)vcn_v5_0_0_set_clockgating_state(9)vcn_v5_0_0_process_interrupt(9)vcn_v5_0_0_set_irq_funcs(9)
go read them all, I'll wait π
lowkey a reminder that everything above is straight from the manual β I'm just here for the vibes, not to invent new kernel behaviour π
and that's the whole page, bestie! this little gem lives over in ./drivers/gpu/drm/amd/amdgpu, dated October 2026, and she goes by vcn_v5_0_0_stop(9). mwah, slay, go stop that VCN block π
ππ¦
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