STRUCT RISP_BUFFER(9)

struct risp_buffer(9) — bestie edition 💖

okay so this is the Kernel API Manual page for struct risp_buffer, and it's literally here to describe an IO buffer. that's the whole vibe. no cap. ✨

🌸 NAME 🌸

struct risp_buffer — describe an IO buffer. that's it, that's the job, and it ate. 💅

✨ SYNOPSIS ✨

struct risp_buffer {
    struct vb2_v4l2_buffer vb;
    struct list_head list;
    struct vsp1_isp_buffer_desc vsp_buffer;
};

🎀 Members 🎀

okay bestie, here's the breakdown, and yes every single member is getting its moment:

• vb — the VB2 buffer. iconic.
• list — the list of buffers queued to the IO queue. it's giving queue energy.
• vsp_buffer — the buffer mapped from VSP-X, and listen, it's only used for params IO. that caveat is important, fr fr.

👀 SEE ALSO 👀

• Kernel file: ./drivers/media/platform/renesas/rcar-isp/risp-core.h
• struct rcar_isp_core_io(9)
• struct rcar_isp_job(9)
• struct rcar_isp_vspx(9)
• struct rcar_isp_core(9)

mwah 💋 that's the whole page. source/version vibe: ./drivers/media/platform/renes..., dated October 2026, and it's all about struct risp_buffer(9). periodt. 🫶