SYNOPSIS

int intel_plane_atomic_get_property(struct drm_plane * plane, const struct drm_plane_state * state, struct drm_property * property, uint64_t * val);

ARGUMENTS

plane

plane to fetch property for

state

state containing the property value

property

property to look up

val

pointer to write property value into

DESCRIPTION

The DRM core does not store shadow copies of properties for atomic-capable drivers. This entrypoint is used to fetch the current value of a driver-specific plane property.

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

COPYRIGHT