STRUCT VDEC_AV1_SLICE_INIT_VSI(9)

✨ struct vdec_av1_slice_init_vsi — Kernel API Manual ✨

okay bestie, welcome to the Kernel API Manual 💖 today's main character is struct vdec_av1_slice_init_vsi, and no cap, it's literally just the VSI you use to initialize the instance ✨ it's giving "setup era" 🎀

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🌸 NAME 🌸

struct vdec_av1_slice_init_vsi — the VSI used to initialize an instance 🫶

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🦋 SYNOPSIS 🦋

struct vdec_av1_slice_init_vsi {
    u32 architecture;
    u32 reserved;
    u64 core_vsi;
    u64 cdf_table_addr;
    u32 cdf_table_size;
    u64 iq_table_addr;
    u32 iq_table_size;
    u32 vsi_size;
 };

look at her 💅 that's the whole struct, every field, untouched, i don't make the rules (i do follow them tho)

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👑 Members 👑

• architecture — the architecture type, iykyk 🏗️
• reserved — reserved. that's it. that's the field. leave it alone bestie 💀
• core_vsi — this one's for the core vsi 💜
• cdf_table_addr — the cdf table addr 📍
• cdf_table_size — the cdf table size 📏
• iq_table_addr — the iq table addr 📍
• iq_table_size — the iq table size 📏
• vsi_size — the share vsi structure size, iconic 🌈

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🔥 SEE ALSO 🔥

the Kernel file, obvi:

./drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_av1_req_lat_if.c

and then the whole friend group, all together, all (9), all slaying ✨:

• struct vdec_av1_slice_mem(9)
• struct vdec_av1_slice_state(9)
• struct vdec_av1_slice_tile_group(9)
• struct vdec_av1_slice_scale_factors(9)
• struct vdec_av1_slice_frame_refs(9)
• struct vdec_av1_slice_gm(9)
• struct vdec_av1_slice_sm(9)
• struct vdec_av1_slice_seg(9)
• struct vdec_av1_slice_delta_q_lf(9)
• struct vdec_av1_slice_quantization(9)
• struct vdec_av1_slice_lr(9)
• struct vdec_av1_slice_loop_filter(9)
• struct vdec_av1_slice_cdef(9)
• struct vdec_av1_slice_mfmv(9)
• struct vdec_av1_slice_tile(9)
• struct vdec_av1_slice_uncompressed_header(9)
• struct vdec_av1_slice_seq_header(9)
• struct vdec_av1_slice_frame(9)
• struct vdec_av1_slice_work_buffer(9)
• struct vdec_av1_slice_frame_info(9)
• struct vdec_av1_slice_slot(9)
• struct vdec_av1_slice_fb(9)
• struct vdec_av1_slice_vsi(9)
• struct vdec_av1_slice_pfc(9)
• struct vdec_av1_slice_instance(9)

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ngl that's a LOT of structs, but they're all part of the lore 🧚 go read them, you'll eat 💅

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and that's the page, bestie 🎀 sourced from ./drivers/media/platform/media..., version October 2026, page struct vdec_...ice_init_vsi(9) — mwah, periodt 💖🦋✨