drm_object_property_get_value9
Retrieve the value of a property
Arguments
obj
drm mode object to get property value from
property
property to retrieve
val
storage for the property value
Overview
This function retrieves the softare state of the given property for the given property. Since there is no driver callback to retrieve the current property value this might be out of sync with the hardware, depending upon the driver and property.
Returns
Zero on success, error code on failure.