SYNOPSIS

int drm_atomic_crtc_set_property(struct drm_crtc * crtc, struct drm_crtc_state * state, struct drm_property * property, uint64_t val);

ARGUMENTS

crtc

the drm CRTC to set a property on

state

the state object to update with the new property value

property

the property to set

val

the new property value

DESCRIPTION

Use this instead of calling crtc->atomic_set_property directly. This function handles generic/core properties and calls out to driver's ->atomic_set_property for driver properties. To ensure consistent behavior you must call this function rather than the driver hook directly.

RETURNS

Zero on success, error code on failure

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