vega10_ih_set_rptr(9)

💅 vega10_ih_set_rptr(9) — like, the Kernel API Manual, but make it make sense 🎀

okay bestie, so this is a page from the Kernel API Manual and it's literally about vega10_ih_set_rptr — one tiny function doing one tiny job in the AMDGPU driver. it's giving "small but essential," iykyk. let's get into it 🦋

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✨ NAME ✨

vega10_ih_set_rptr — set the IH ring buffer rptr 🌸

like, that's the whole vibe. it sets the rptr. on the IH ring buffer. periodt.

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✨ SYNOPSIS ✨

void vega10_ih_set_rptr (struct amdgpu_device *adev , struct
       amdgpu_ih_ring *ih );

no return value, no drama, she just does the thing 💅

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✨ ARGUMENTS ✨

• adev — amdgpu_device pointer 👑 this is the main character, the device itself
• ih — the IH ring buffer that's getting its rptr set 🎀 like, this is the specific ring buffer we're working with

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✨ DESCRIPTION ✨

Set the IH ring buffer rptr. 🫶

that's it. that's the whole description. no cap. she does exactly what the name says and nothing more — iconic honestly, love a function with zero hidden agenda ✨

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🌈 SEE ALSO 🌈

• Kernel file ./drivers/gpu/drm/amd/amdgpu/vega10_ih.c — the source file where all this lives 💖
• vega10_ih_init_register_offset(9)
• vega10_ih_toggle_ring_interrupts(9)
• vega10_ih_toggle_interrupts(9)
• vega10_ih_enable_ring(9)
• vega10_ih_irq_init(9)
• vega10_ih_irq_disable(9)
• vega10_ih_get_wptr(9)
• vega10_ih_irq_rearm(9)
• vega10_ih_self_irq(9)

the whole squad, fr fr — go read those next bestie, they're all part of the same friend group 🧚💜

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and that's the page!! brought to you by the path ./drivers/gpu/drm/amd/amdgpu, dated October 2026, and yes it's the vega10_ih_set_rptr(9) page — the same one you just read, no plot twists 💀💖 ily, go set some rptrs responsibly ⭐