STRUCT JPU_Q_DATA(9)

🎀 NAME 🎀

struct jpu_q_data — the vibe check for one queue's parameters, bestie ✨

So like, this page lives in the Kernel API Manual (section 9, the big-brain kernel dev zone 💅) and it's literally just describing this one little struct. Iconic of it, honestly.

🌸 SYNOPSIS 🌸

struct jpu_q_data {
    struct jpu_fmt *fmtinfo;
    struct v4l2_pix_format_mplane format;
    unsigned int sequence;
 };

okay that's the whole thing, no cap. three members, all main characters 🫶

✨ Members ✨

so let's meet the cast 💖

• fmtinfo — the driver-specific format of this queue. like, this specific driver's take on what the format is. very "I'm not like other formats" energy 😭
• format — the multiplanar format of this queue. yep, multiplanar, as in multiple planes, as in it's giving layers 🦋
• sequence — the sequence number. just a number that keeps track of sequence. lowkey mysterious but we respect it 👑

💜 SEE ALSO 💜

go read these next, bestie, they're all in the same friend group fr fr 🌈

• the kernel file ./drivers/media/platform/renesas/rcar_jpu.c
• struct jpu(9)
• struct jpu_buffer(9)
• struct jpu_fmt(9)
• struct jpu_ctx(9)

like, they literally all show up together, it's a whole squad 🎀

aaaand that's the page! 🫶 this one came from ./drivers/media/platform/renesas, dated October 2026, and it's filed under struct jpu_q_data(9) — slay, go read the source, ily, bye 💅💖