STRUCT VDEC_VPU_IPI_GET_PARAM_ACK(9)

💅 struct vdec_vpu_ipi_get_param_ack(9) 💅

okay bestie, welcome to the Kernel API Manual ✨ this one's a struct page and honestly? it's giving "small but mighty" 🫶 stick with me, we're gonna get through it together.

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🌸 NAME 🌸

struct vdec_vpu_ipi_get_param_ack — the struct that exists for VPU_IPIMSG_DEC_GET_PARAM_ACK, no cap 💖

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✨ SYNOPSIS ✨

struct vdec_vpu_ipi_get_param_ack {
    u32 msg_id;
    s32 status;
    u64 ap_inst_addr;
    u32 data[4];
    u32 param_type;
    u32 reserved;
 };

like, look at her. six whole fields. iconic 👑

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🎀 Members 🎀

okay so let's go field by field, main character energy only 🦋

• msg_id — this one's literally VPU_IPIMSG_DEC_GET_PARAM_ACK. that's its whole personality and honestly slay 💅
• status — the VPU execution result. how'd it go? this field knows 🔥
• ap_inst_addr — holds the AP vcodec_vpu_inst instance address. you know, the where's my instance of it all ✨
• data — this is a u32[4] array carrying the picture information from SCP. picture info!! from SCP!! obsessed 😭📸
• param_type — the get param type. which param type, you ask? the get param type. we been knew 💀
• reserved — reserved param. it's reserved. don't touch it, she's resting 💜

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🌈 SEE ALSO 🌈

the lore continues in the Kernel file ./drivers/media/platform/mediatek/vcodec/decoder/vdec_ipi_msg.h struct, plus these besties right here:

• struct vdec_ap_ipi_cmd(9)
• struct vdec_vpu_ipi_ack(9)
• struct vdec_ap_ipi_init(9)
• struct vdec_ap_ipi_dec_start(9)
• struct vdec_vpu_ipi_init_ack(9)
• struct vdec_ap_ipi_get_param(9)

go read them fr fr, they're all in the group chat 💬

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ngl bestie, quick heads up: everything above is per the docs at ./drivers/media/platform/media..., October 2026 🍓 and the page is titled struct vdec...et_param_ack(9) — short header, long vibes.

k bye, love u, go read your structs 💖🧚‍♀️🌸