ENUM DRM_PANTHOR_GROUP_STATE_FLAGS(9)

✨ enum drm_panthor_group_state_flags(9) ✨

okay bestie, welcome to the Kernel API Manual — yes that's the manual name, we're in kernel-land now, put your lanyard on 💅

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🌸 NAME 🌸

enum drm_panthor_group_state_flags — literally just the group state flags, that's the whole vibe 🎀

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🦋 SYNOPSIS 🦋

enum drm_panthor_group_state_flags {
    DRM_PANTHOR_GROUP_STATE_TIMEDOUT ,
    DRM_PANTHOR_GROUP_STATE_FATAL_FAULT ,
    DRM_PANTHOR_GROUP_STATE_INNOCENT

};

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💖 Constants 💖

no cap, there are exactly three of these and each one is telling you something about the group's whole situation 🫶

• DRM_PANTHOR_GROUP_STATE_TIMEDOUT — the group had unfinished jobs. like, it left stuff hanging 😭

when a group ends up with this flag set, no jobs can be submitted to its queues. periodt, the door is closed.

• DRM_PANTHOR_GROUP_STATE_FATAL_FAULT — the group had fatal faults. not a cute look 💀

when a group ends up with this flag set, no jobs can be submitted to its queues. same energy: closed for business.

• DRM_PANTHOR_GROUP_STATE_INNOCENT — the group was killed during a reset caused by other groups. literally innocent, it wasn't even involved 🥺✨

heads up though: this flag can only be set if DRM_PANTHOR_GROUP_STATE_TIMEDOUT is set and DRM_PANTHOR_GROUP_STATE_FATAL_FAULT is not. that's the rule, bestie, no exceptions.

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🌈 SEE ALSO 🌈

so many friends in the panthor extended universe, iykyk 🦋 — the kernel file lives at ./include/uapi/drm/panthor_drm.h and here's everyone else:

• 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)
• 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)
• struct drm_panthor_bo_sync(9)
• enum drm_panthor_bo_extra_flags(9)
• struct drm_panthor_bo_query_info(9)
• DRM_IOCTL_PANTHOR(9)

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and that's the page, bestie 💜 go read the other ones, they all ate. mwah 🫶

source: ./include/uapi/drm · date: October 2026 🎀 that's the version and date, we stan a documented timeline ✨