ATOM_VRAM_BLOCK_NEEDS_RESERVATION 4301 drivers/gpu/drm/amd/include/atombios.h #define   ATOM_VRAM_BLOCK_NEEDS_RESERVATION      0x0
ATOM_VRAM_BLOCK_NEEDS_RESERVATION 3819 drivers/gpu/drm/radeon/atombios.h #define	ATOM_VRAM_BLOCK_NEEDS_RESERVATION      0x0