vcn_v1_0_dec_ring_get_rptr(9)

💅 vcn_v1_0_dec_ring_get_rptr(9)

okay so welcome to the Kernel API Manual, bestie — this is the page for vcn_v1_0_dec_ring_get_rptr, and honestly? It's giving "one job, does it perfectly" energy. ✨

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🌸 NAME

vcn_v1_0_dec_ring_get_rptr — get read pointer

Like, that's it. That's the whole vibe. It gets the read pointer. Iconic behavior, no notes. 🎀

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🦋 SYNOPSIS

uint64_t vcn_v1_0_dec_ring_get_rptr (struct amdgpu_ring *ring );

So you hand it a ring, and it hands you back a uint64_t. Simple transaction, very demure, very mindful. 💖

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✨ ARGUMENTS

• ring — an amdgpu_ring pointer. That's the whole shopping list, bestie. One (1) pointer. 🫶

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🔥 DESCRIPTION

Returns the current hardware read pointer. 💀

That's literally the entire description. No cap. It reads the read pointer, from the hardware, and gives it to you. Main character function behavior — shows up, does its thing, doesn't overexplain. Periodt. 👑

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🌈 SEE ALSO

• Kernel file ./drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
• vcn_v1_0_early_init(9), vcn_v1_0_sw_init(9), vcn_v1_0_sw_fini(9)
• vcn_v1_0_hw_init(9), vcn_v1_0_hw_fini(9), vcn_v1_0_suspend(9)
• vcn_v1_0_resume(9), vcn_v1_0_mc_resume_spg_mode(9)
• vcn_v1_0_disable_clock_gating(9), vcn_v1_0_enable_clock_gating(9)
• vcn_v1_0_start_spg_mode(9), vcn_v1_0_stop_spg_mode(9)
• vcn_v1_0_dec_ring_get_wptr(9), vcn_v1_0_dec_ring_set_wptr(9)
• vcn_v1_0_dec_ring_insert_start(9), vcn_v1_0_dec_ring_insert_end(9)
• vcn_v1_0_dec_ring_emit_fence(9), vcn_v1_0_dec_ring_emit_ib(9)
• vcn_v1_0_enc_ring_get_rptr(9), vcn_v1_0_enc_ring_emit_fence(9)
• vcn_v1_0_enc_ring_emit_ib(9)

the whole friend group fr fr — go read them too, iykyk 💜

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ngl there are no warnings, no bugs, no exit statuses, and no environment variables on this page. it's a clean little function and we love that for it. 🧚

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and that's the page!! mwah 💋 — with love from ./drivers/gpu/drm/amd/amdgpu, datestamped October 2026, signed off in the Kernel API Manual like the little legend it is. slay, stay hydrated, and may your pointers always be valid 🍓🌸💅