STRUCT VDEC_VP8_VPU_INST(9)

🌸 struct vdec_vp8_vpu_inst(9) 🌸

okay so bestie, welcome to the Kernel API Manual 💖 this is the page for struct vdec_vp8_vpu_inst, and it's literally the VPU instance for VP8 decode. no cap, that's the whole vibe. let's get into it ✨

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🎀 NAME 🎀

struct vdec_vp8_vpu_inst — VPU instance for VP8 decode 💅

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✨ SYNOPSIS ✨

here's the struct, exactly as it lives, no edits no notes:

struct vdec_vp8_vpu_inst {
    wait_queue_head_t wq_hd;
    int signaled;
    int failure;
    uint32_t inst_addr;
 };

four members, all main character energy 👑

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🦋 Members 🦋

• wq_hd — the wait queue you sit in while you wait for the VPU message ack 🫶 it's giving "hold please, waiting for a reply" energy.
• signaled — the ack tracker fr fr: 1 means the Host has received the ack message from the VPU, 0 means it has not received it. literally just a yes/no on whether the message came through 😭
• failure — the VPU execution result status: 0 means success, anything else means fail 💀 so like, zero is the slay outcome here.
• inst_addr — the VPU decoder instance address 📍 that's the spot.

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🌈 SEE ALSO 🌈

• Kernel file — ./drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_vp8_if.c 📁
• struct vdec_vp8_dec_info(9)
• struct vdec_vp8_vsi(9)
• struct vdec_vp8_hw_reg_base(9)
• struct vdec_vp8_inst(9)

go read those too, iykyk 🧚

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lowkey a reminder that this page is about the struct — it's struct lore, not a full tutorial. but you already knew that 💜

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and that's the page, bestie! 🍓 this came to you from the Kernel API Manual, source path ./drivers/media/platform/media..., dated October 2026 — and the page is struct vdec_vp8_vpu_inst(9), iconic as always 👑✨💖