STRUCT MDP_IPI_COMM(9)

💅 NAME 💅

okay bestie, welcome to the Kernel API Manual page for struct mdp_ipi_comm(9) — and the name line is literally: struct mdp_ipi_comm - for AP_MDP_PROCESS, AP_MDP_DEINIT. periodt ✨

✨ SYNOPSIS ✨

okay so the struct is giving exactly this, no cap:

struct mdp_ipi_comm {
    uint32_t msg_id;
    uint32_t ipi_id;
    uint64_t ap_inst;
    uint32_t vpu_inst_addr;
    uint32_t padding;
 };

🫶 Members 🫶

vibe check on every member, bestie — all facts, all love:

• msg_id — AP_MDP_PROCESS, AP_MDP_DEINIT. That’s the whole list; slay.
• ipi_id — IPI_MDP. iconic.
• ap_inst — AP mtk_mdp_vpu address. lowkey important.
• vpu_inst_addr — VPU MDP instance address. 🦋
• padding — Alignment padding. we love alignment.

🔭 SEE ALSO 🔭

• Kernel file ./drivers/media/platform/mediatek/mdp/mtk_mdp_ipi.h
• struct mdp_ipi_init(9)
• struct mdp_ipi_comm_ack(9)
• struct mdp_config(9)

okay that’s the whole page! 🌸 source/version: ./drivers/media/platform/media... · date: October 2026 · page: struct mdp_ipi_comm(9) — bye bestie, mwah 💖