Trait kernel::drm::gem::DriverObject

pub trait DriverObject: Sync + Send + Sized {
    type Driver: Driver;

    // Required method
    fn new(dev: &Device<Self::Driver>, size: usize) -> impl PinInit<Self, Error>;

    // Provided methods
    fn open(
        _obj: &<Self::Driver as Driver>::Object,
        _file: &DriverFile<Self>
    ) -> Result { ... }
    fn close(_obj: &<Self::Driver as Driver>::Object, _file: &DriverFile<Self>) { ... }
}

GEM object functions, which must be implemented by drivers.

Required Associated Types

type Driver: Driver

Parent Driver for this object.

Required Methods

fn new(dev: &Device<Self::Driver>, size: usize) -> impl PinInit<Self, Error>

Create a new driver data object for a GEM object of a given size.

Provided Methods

fn open( _obj: &<Self::Driver as Driver>::Object, _file: &DriverFile<Self> ) -> Result

Open a new handle to an existing object, associated with a File.

fn close(_obj: &<Self::Driver as Driver>::Object, _file: &DriverFile<Self>)

Close a handle to an existing object, associated with a File.

Object Safety

This trait is not object safe.

Implementors