STRUCT DRM_PANTHOR_BO_SYNC(9)

💅 struct drm_panthor_bo_sync(9) — Kernel API Manual, bestie edition ✨

okay so picture this: it's a page from the Kernel API Manual, and it's all about struct drm_panthor_bo_sync. no cap, it's a whole struct in the Panthor DRM universe dedicated to one tiny but iconic job. let's get into it 🎀

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🌸 NAME 🌸

struct drm_panthor_bo_sync — the BO map sync request 💫

like, literally it's the little packet that says "hey, sync these buffer object mappings for me" and the kernel goes "say less" 🔥

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✨ SYNOPSIS ✨

here's the glow-up, verbatim:

struct drm_panthor_bo_sync {
    struct drm_panthor_obj_array ops;
};

so it's one struct, and inside it lives exactly one member. minimalist queen behavior 👑

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🦋 Members 🦋

• ops — an array of struct drm_panthor_bo_sync_op sync operations. that's it, that's the member. it's giving "small struct, big responsibilities" 💅

ngl, if you were expecting more fields, there aren't any. one member. committed to the bit. periodt.

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🫶 SEE ALSO 🫶

okay this list is LONG and honestly kind of iconic, so buckle up. every single one of these is a real friend of the page — no skipping, i promised:

• the kernel file ./include/uapi/drm/panthor_drm.h 📁
• Introduction(9)
• MMIO regions exposed to userspace.(9)
• IOCTL IDs(9)
• IOCTL arguments(9)
• struct drm_panthor_obj_array(9)
• DRM_PANTHOR_OBJ_ARRAY(9)
• enum drm_panthor_sync_op_flags(9)
• struct drm_panthor_sync_op(9)
• enum drm_panthor_dev_query_type(9)
• enum drm_panthor_gpu_coherency(9)
• struct drm_panthor_gpu_info(9)
• struct drm_panthor_csif_info(9)
• enum drm_panthor_timestamp_info_flags(9)
• struct drm_panthor_timestamp_info(9)
• struct drm_panthor_mmu_info(9)
• struct drm_panthor_group_priorities_info(9)
• struct drm_panthor_dev_query(9)
• struct drm_panthor_vm_create(9)
• struct drm_panthor_vm_destroy(9)
• enum drm_panthor_vm_bind_op_flags(9)
• struct drm_panthor_vm_bind_op(9)
• enum drm_panthor_vm_bind_flags(9)
• struct drm_panthor_vm_bind(9)
• enum drm_panthor_vm_state(9)
• struct drm_panthor_vm_get_state(9)
• enum drm_panthor_bo_flags(9)
• struct drm_panthor_bo_create(9)
• struct drm_panthor_bo_mmap_offset(9)
• struct drm_panthor_queue_create(9)
• enum drm_panthor_group_priority(9)
• struct drm_panthor_group_create(9)
• struct drm_panthor_group_destroy(9)
• struct drm_panthor_queue_submit(9)
• struct drm_panthor_group_submit(9)
• enum drm_panthor_group_state_flags(9)
• struct drm_panthor_group_get_state(9)
• struct drm_panthor_tiler_heap_create(9)
• struct drm_panthor_tiler_heap_destroy(9)
• struct drm_panthor_bo_set_label(9)
• struct drm_panthor_set_user_mmio_offset(9)
• enum drm_panthor_bo_sync_op_type(9)
• struct drm_panthor_bo_sync_op(9)
• enum drm_panthor_bo_extra_flags(9)
• struct drm_panthor_bo_query_info(9)
• DRM_IOCTL_PANTHOR(9)

like… that's the whole extended friend group and honestly? they ate 💅

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and that's the page, bestie 🎀 this little writeup lives at ./include/uapi/drm, dated October 2026, and it's filed under struct drm_panthor_bo_sync(9). go forth and sync those BO maps, iykyk 🦋💖