SYNOPSIS

bool i915_gem_object_pin_fence(struct drm_i915_gem_object * obj);

ARGUMENTS

obj

object to pin fencing for

DESCRIPTION

This pins the fencing state (whether tiled or untiled) to make sure the object is ready to be used as a scanout target. Fencing status must be synchronize first by calling i915_gem_object_get_fence:

The resulting fence pin reference must be released again with i915_gem_object_unpin_fence.

RETURNS

True if the object has a fence, false otherwise.

AUTHORS

Jesse Barnes <[email protected]>
Intel Corporation,         
        

Initial version

Laurent Pinchart <[email protected]>
Ideas on board SPRL,         
        

Driver internals

Daniel Vetter <[email protected]>
Intel Corporation,         
        

Contributions all over the place

Lukas Wunner <[email protected]>

vga_switcheroo documentation

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