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Lines Matching defs:driver

91  * of the device-driver, different interfaces are registered.
285  * DOC: driver instance overview
287  * A device instance for a drm driver is represented by &struct drm_device. This
289  * callbacks implemented by the driver. The driver then needs to initialize all
304  * any other resources allocated at device initialization and drop the driver's
311  * Display driver example
314  * The following example shows a typical structure of a DRM display driver.
349  *		// lifetime can exceed the device lifetime if driver unbind
422  *		.driver = {
433  * use drm_dev_unplug() instead of drm_dev_unregister(). The driver must protect
438  * paths are protected, they will not run on regular driver module unload,
624  *    should point at &struct drm_device of the device instance, not some driver
630  *    functions to find such components at driver load time, like
638  * @driver: DRM driver
659  * allow embedding of the drm_device inside the driver's device struct at an
667 		 struct drm_driver *driver,
682 	dev->driver = driver;
793  * @driver: DRM driver
796  * automatically put on driver detach using drm_dev_put(). You must supply a
804 		      struct drm_driver *driver)
808 	if (WARN_ON(!driver->release))
811 	ret = drm_dev_init(dev, driver, parent);
830  * frees up all data allocated by it. All driver private data should be
878  * @driver: DRM driver to allocate device for
898 struct drm_device *drm_dev_alloc(struct drm_driver *driver,
908 	ret = drm_dev_init(dev, driver, parent);
922 	if (dev->driver->release) {
923 		dev->driver->release(dev);
978 	 * sysfs files to figure out whether it's a modeset driver. It only does
1028  * @flags: Flags passed to the driver's .load() function
1047 	struct drm_driver *driver = dev->driver;
1068 	if (dev->driver->load) {
1069 		ret = dev->driver->load(dev, flags);
1080 		 driver->name, driver->major, driver->minor,
1081 		 driver->patchlevel, driver->date,
1125 	if (dev->driver->unload)
1126 		dev->driver->unload(dev);
1198 	new_fops = fops_get(minor->dev->driver->fops);