ENUM DRM_ASAHI_GEM_FLAGS(9)

💖 NAME

okay bestie, welcome to the enum drm_asahi_gem_flags(9) page from the Kernel API Manual 🫶 — it’s giving tiny-but-iconic enum energy.

• enum drm_asahi_gem_flags — Flags for GEM creation 💅

✨ SYNOPSIS

here’s the synopsis, verbatim, no cap:

enum drm_asahi_gem_flags {
    DRM_ASAHI_GEM_WRITEBACK ,
    DRM_ASAHI_GEM_VM_PRIVATE

};

🎀 Constants

two constants, both iconic:

• DRM_ASAHI_GEM_WRITEBACK — BO should be CPU-mapped as writeback ✨. Map as writeback instead of write-combine. This optimizes for CPU reads. literally the CPU-reads glow-up 💖
• DRM_ASAHI_GEM_VM_PRIVATE — BO is private to this GPU VM (no exports) 🔒.

🔥 SEE ALSO

go peek at these, bestie — same order, all of them:

• Kernel file ./include/uapi/drm/asahi_drm.h
• Introduction to the Asahi UAPI(9)
• enum drm_asahi_ioctl_id(9)
• struct drm_asahi_params_global(9)
• enum drm_asahi_feature(9)
• struct drm_asahi_get_params(9)
• struct drm_asahi_vm_create(9)
• struct drm_asahi_vm_destroy(9)
• struct drm_asahi_gem_create(9)
• struct drm_asahi_gem_mmap_offset(9)
• enum drm_asahi_bind_flags(9)
• struct drm_asahi_gem_bind_op(9)
• struct drm_asahi_vm_bind(9)
• enum drm_asahi_bind_object_op(9)
• enum drm_asahi_bind_object_flags(9)
• struct drm_asahi_gem_bind_object(9)
• enum drm_asahi_cmd_type(9)
• enum drm_asahi_priority(9)
• struct drm_asahi_queue_create(9)
• struct drm_asahi_queue_destroy(9)
• enum drm_asahi_sync_type(9)
• struct drm_asahi_sync(9)
• DRM_ASAHI_BARRIER_NONE(9)
• struct drm_asahi_cmd_header(9)
• struct drm_asahi_submit(9)
• struct drm_asahi_attachment(9)
• struct drm_asahi_zls_buffer(9)
• struct drm_asahi_timestamp(9)
• struct drm_asahi_timestamps(9)
• struct drm_asahi_helper_program(9)
• struct drm_asahi_bg_eot(9)
• struct drm_asahi_cmd_render(9)
• struct drm_asahi_cmd_compute(9)
• struct drm_asahi_get_time(9)
• DRM_IOCTL_ASAHI(9)

💋 mwah, that’s the page — source/version: ./include/uapi/drm, date: October 2026, and the manual is enum drm_asahi_gem_flags(9). periodt. 🎀