sdma_v2_4_rlc_stop(9)

✨ sdma_v2_4_rlc_stop(9) 💅

okay so bestie, welcome to the Kernel API Manual — yes we're literally reading kernel docs together, this is our bonding era 🫶. Today's main character is sdma_v2_4_rlc_stop, and ngl, she's a tiny little function with one job, but she ATE.

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🎀 NAME 🎀

sdma_v2_4_rlc_stop — stop the compute async dma engines ✨

Like, that's it. That's the whole vibe. She stops them. Periodt.

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🌸 SYNOPSIS 🌸

void sdma_v2_4_rlc_stop (struct amdgpu_device *adev );

Returns void, so don't come looking for a return value, there isn't one, she gives you nothing back and honestly? iconic behavior 💅

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🦋 ARGUMENTS 🦋

• adev — amdgpu_device pointer. that's your whole graphics device bestie, she needs the pointer, do not forget the pointer, the pointer is the moment 🔥

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⭐ DESCRIPTION ⭐

Stop the compute async dma queues (VI).

fr fr that's the entire description, no cap — short, sweet, and to the point. She stops the compute async dma queues, and this applies to VI (yes, the hardware generation, we respect her). No extra lore, no hidden side quests, just vibes and a stop 🧚

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👑 SEE ALSO 👑

okay this is the group chat of related functions, everybody's here, nobody got left on read:

• Kernel file ./drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c — the source file, go say hi 💖
• sdma_v2_4_init_microcode(9)
• sdma_v2_4_ring_get_rptr(9)
• sdma_v2_4_ring_get_wptr(9)
• sdma_v2_4_ring_set_wptr(9)
• sdma_v2_4_ring_emit_ib(9)
• sdma_v2_4_ring_emit_hdp_flush(9)
• sdma_v2_4_ring_emit_fence(9)
• sdma_v2_4_gfx_stop(9)
• sdma_v2_4_enable(9)
• sdma_v2_4_gfx_resume(9)
• sdma_v2_4_rlc_resume(9)
• sdma_v2_4_start(9)
• sdma_v2_4_ring_test_ring(9)
• sdma_v2_4_ring_test_ib(9)
• sdma_v2_4_vm_copy_pte(9)
• sdma_v2_4_vm_write_pte(9)
• sdma_v2_4_vm_set_pte_pde(9)
• sdma_v2_4_ring_pad_ib(9)
• sdma_v2_4_ring_emit_pipeline_sync(9)
• sdma_v2_4_ring_emit_vm_flush(9)
• sdma_v2_4_emit_copy_buffer(9)
• sdma_v2_4_emit_fill_buffer(9)

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and that's the whole page, bestie!! 🎀✨ sourced from ./drivers/gpu/drm/amd/amdgpu, dated October 2026, and this icon was living at page sdma_v2_4_rlc_stop(9) the whole time 💜🦋 go stop some dma engines, ily, bye 🙈💖