SYNOPSIS

int drm_mm_insert_node_generic(struct drm_mm * mm, struct drm_mm_node * node, u64 size, unsigned alignment, unsigned long color, enum drm_mm_search_flags sflags, enum drm_mm_allocator_flags aflags);

ARGUMENTS

mm

drm_mm to allocate from

node

preallocate node to insert

size

size of the allocation

alignment

alignment of the allocation

color

opaque tag value to use for this node

sflags

flags to fine-tune the allocation search

aflags

flags to fine-tune the allocation behavior

DESCRIPTION

The preallocated node must be cleared to 0.

RETURNS

0 on success, -ENOSPC if there's no suitable hole.

AUTHORS

Jesse Barnes <jesse.barnes@intel.com>
Intel Corporation,         
        

Initial version

Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Ideas on board SPRL,         
        

Driver internals

Daniel Vetter <daniel.vetter@ffwll.ch>
Intel Corporation,         
        

Contributions all over the place

Lukas Wunner <lukas@wunner.de>

vga_switcheroo documentation

COPYRIGHT